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/ldv-regression/nested_structure_true-termination.c_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:44:49,282 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:44:49,284 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:44:49,296 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:44:49,296 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:44:49,297 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:44:49,299 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:44:49,301 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:44:49,302 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:44:49,303 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:44:49,304 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:44:49,305 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:44:49,306 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:44:49,307 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:44:49,308 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:44:49,309 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:44:49,310 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:44:49,312 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:44:49,314 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:44:49,316 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:44:49,317 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:44:49,318 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:44:49,321 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:44:49,321 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:44:49,321 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:44:49,322 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:44:49,323 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:44:49,324 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:44:49,324 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:44:49,325 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:44:49,326 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:44:49,327 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:44:49,328 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:44:49,328 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:44:49,329 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:44:49,329 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:44:49,329 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:44:49,330 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:44:49,331 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:44:49,331 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 21:44:49,346 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:44:49,347 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:44:49,348 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:44:49,348 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:44:49,348 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:44:49,348 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:44:49,348 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:44:49,349 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:44:49,349 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:44:49,349 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:44:49,349 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:44:49,349 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:44:49,350 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:44:49,350 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:44:49,350 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:44:49,350 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:44:49,350 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:44:49,351 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:44:49,351 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:44:49,351 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:44:49,351 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:44:49,351 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:44:49,352 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:44:49,352 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:44:49,352 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:44:49,352 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:44:49,352 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:44:49,352 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:44:49,353 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 21:44:49,383 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:44:49,395 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:44:49,398 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:44:49,400 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:44:49,400 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:44:49,401 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/nested_structure_true-termination.c_true-unreach-call.i [2019-03-17 21:44:49,455 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5f9f311c/32bdb9c2442045cdbaec5ac74a025117/FLAG093cd5ebf [2019-03-17 21:44:49,898 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:44:49,899 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/nested_structure_true-termination.c_true-unreach-call.i [2019-03-17 21:44:49,915 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5f9f311c/32bdb9c2442045cdbaec5ac74a025117/FLAG093cd5ebf [2019-03-17 21:44:50,264 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5f9f311c/32bdb9c2442045cdbaec5ac74a025117 [2019-03-17 21:44:50,272 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:44:50,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:44:50,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:50,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:44:50,281 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:44:50,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab30ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50, skipping insertion in model container [2019-03-17 21:44:50,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:44:50,315 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:44:50,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:50,540 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:44:50,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:50,573 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:44:50,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50 WrapperNode [2019-03-17 21:44:50,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:50,575 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:50,575 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:44:50,575 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:44:50,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,594 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,612 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:50,613 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:44:50,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:44:50,613 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:44:50,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,622 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,623 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:50,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:44:50,697 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:44:50,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:44:50,697 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:44:50,698 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:50" (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 21:44:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:44:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:44:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-03-17 21:44:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:44:50,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:44:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:44:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 21:44:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:44:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:44:50,979 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:44:50,980 INFO L286 CfgBuilder]: Removed 6 assue(true) statements. [2019-03-17 21:44:50,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:50 BoogieIcfgContainer [2019-03-17 21:44:50,981 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:44:50,982 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:44:50,982 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:44:50,982 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:44:50,985 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:50" (1/1) ... [2019-03-17 21:44:51,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:51 HornClauseAST [2019-03-17 21:44:51,317 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:44:51,318 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:44:51,318 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:44:51,318 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:44:51,319 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:51" (1/1) ... [2019-03-17 21:44:51,321 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_nested_structure_true-termination.c_true-unreach-call.i_UID257807853056784621.smt2 [2019-03-17 21:44:51,343 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:44:51,344 INFO L168 Benchmark]: Toolchain (without parser) took 1072.20 ms. Allocated memory was 99.1 MB in the beginning and 128.5 MB in the end (delta: 29.4 MB). Free memory was 73.9 MB in the beginning and 74.9 MB in the end (delta: -1.0 MB). Peak memory consumption was 28.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:51,346 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.6 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:44:51,352 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.87 ms. Allocated memory is still 99.1 MB. Free memory was 73.6 MB in the beginning and 63.7 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:51,353 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.55 ms. Allocated memory is still 99.1 MB. Free memory was 63.7 MB in the beginning and 62.2 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:51,356 INFO L168 Benchmark]: Boogie Preprocessor took 84.07 ms. Allocated memory was 99.1 MB in the beginning and 128.5 MB in the end (delta: 29.4 MB). Free memory was 62.2 MB in the beginning and 112.6 MB in the end (delta: -50.5 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:51,357 INFO L168 Benchmark]: RCFGBuilder took 284.32 ms. Allocated memory is still 128.5 MB. Free memory was 112.6 MB in the beginning and 100.6 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:51,357 INFO L168 Benchmark]: IcfgToChc took 335.92 ms. Allocated memory is still 128.5 MB. Free memory was 100.6 MB in the beginning and 76.3 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:51,362 INFO L168 Benchmark]: ChcSmtPrinter took 25.33 ms. Allocated memory is still 128.5 MB. Free memory was 76.3 MB in the beginning and 74.9 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:51,369 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 88.6 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 299.87 ms. Allocated memory is still 99.1 MB. Free memory was 73.6 MB in the beginning and 63.7 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 37.55 ms. Allocated memory is still 99.1 MB. Free memory was 63.7 MB in the beginning and 62.2 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 84.07 ms. Allocated memory was 99.1 MB in the beginning and 128.5 MB in the end (delta: 29.4 MB). Free memory was 62.2 MB in the beginning and 112.6 MB in the end (delta: -50.5 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 284.32 ms. Allocated memory is still 128.5 MB. Free memory was 112.6 MB in the beginning and 100.6 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 335.92 ms. Allocated memory is still 128.5 MB. Free memory was 100.6 MB in the beginning and 76.3 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 25.33 ms. Allocated memory is still 128.5 MB. Free memory was 76.3 MB in the beginning and 74.9 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...