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/forester-heap/sll-optional_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:47:24,267 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:47:24,269 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:47:24,281 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:47:24,281 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:47:24,282 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:47:24,283 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:47:24,285 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:47:24,287 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:47:24,287 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:47:24,288 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:47:24,289 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:47:24,289 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:47:24,290 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:47:24,292 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:47:24,292 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:47:24,293 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:47:24,295 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:47:24,297 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:47:24,298 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:47:24,299 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:47:24,300 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:47:24,302 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:47:24,303 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:47:24,303 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:47:24,304 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:47:24,304 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:47:24,305 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:47:24,305 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:47:24,306 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:47:24,307 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:47:24,307 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:47:24,308 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:47:24,309 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:47:24,309 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:47:24,309 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:47:24,310 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:47:24,311 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:47:24,311 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:47:24,312 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 12:47:24,326 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:47:24,327 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:47:24,328 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:47:24,328 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:47:24,328 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:47:24,328 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:47:24,329 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:47:24,329 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:47:24,329 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:47:24,329 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:47:24,329 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:47:24,330 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:47:24,330 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:47:24,330 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:47:24,330 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:47:24,330 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:47:24,330 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:47:24,331 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:47:24,331 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:47:24,331 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:47:24,331 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:47:24,331 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:47:24,332 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:47:24,332 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:47:24,332 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:47:24,332 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:47:24,332 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:47:24,333 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:47:24,333 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 12:47:24,364 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:47:24,375 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:47:24,379 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:47:24,380 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:47:24,380 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:47:24,381 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/forester-heap/sll-optional_false-unreach-call_false-valid-memcleanup.i [2019-03-18 12:47:24,433 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df73ac896/115cc4abd150405c97c4bb93795cb750/FLAG13c7c4025 [2019-03-18 12:47:24,948 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:47:24,949 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/forester-heap/sll-optional_false-unreach-call_false-valid-memcleanup.i [2019-03-18 12:47:24,962 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df73ac896/115cc4abd150405c97c4bb93795cb750/FLAG13c7c4025 [2019-03-18 12:47:25,217 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df73ac896/115cc4abd150405c97c4bb93795cb750 [2019-03-18 12:47:25,228 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:47:25,230 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:47:25,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:25,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:47:25,234 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:47:25,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396d2712 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25, skipping insertion in model container [2019-03-18 12:47:25,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:47:25,293 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:47:25,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:25,675 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:47:25,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:25,880 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:47:25,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25 WrapperNode [2019-03-18 12:47:25,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:25,882 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:25,882 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:47:25,882 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:47:25,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,914 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,944 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:25,944 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:47:25,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:47:25,945 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:47:25,953 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,957 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:47:25,980 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:47:25,980 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:47:25,980 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:47:25,981 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:25" (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 12:47:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:47:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:47:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-18 12:47:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-18 12:47:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:47:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:47:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:47:26,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:47:26,592 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:47:26,593 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:47:26,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:26 BoogieIcfgContainer [2019-03-18 12:47:26,594 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:47:26,595 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:47:26,595 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:47:26,596 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:47:26,599 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:26" (1/1) ... [2019-03-18 12:47:27,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:27 HornClauseAST [2019-03-18 12:47:27,310 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:47:27,311 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:47:27,311 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:47:27,311 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:47:27,312 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:27" (1/1) ... [2019-03-18 12:47:27,313 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/forester-heap/ChcSmtPrinter_sll-optional_false-unreach-call_false-valid-memcleanup.i_UID5505799599427359944.smt2 [2019-03-18 12:47:27,363 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:47:27,365 INFO L168 Benchmark]: Toolchain (without parser) took 2136.26 ms. Allocated memory was 101.7 MB in the beginning and 141.0 MB in the end (delta: 39.3 MB). Free memory was 73.7 MB in the beginning and 77.3 MB in the end (delta: -3.6 MB). Peak memory consumption was 35.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,366 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:47:27,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 650.44 ms. Allocated memory was 101.7 MB in the beginning and 130.5 MB in the end (delta: 28.8 MB). Free memory was 73.2 MB in the beginning and 104.2 MB in the end (delta: -31.0 MB). Peak memory consumption was 16.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,367 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.59 ms. Allocated memory is still 130.5 MB. Free memory was 104.2 MB in the beginning and 102.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,368 INFO L168 Benchmark]: Boogie Preprocessor took 35.14 ms. Allocated memory is still 130.5 MB. Free memory was 102.1 MB in the beginning and 100.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,368 INFO L168 Benchmark]: RCFGBuilder took 614.97 ms. Allocated memory is still 130.5 MB. Free memory was 100.2 MB in the beginning and 78.3 MB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,369 INFO L168 Benchmark]: IcfgToChc took 715.26 ms. Allocated memory was 130.5 MB in the beginning and 141.0 MB in the end (delta: 10.5 MB). Free memory was 78.3 MB in the beginning and 82.8 MB in the end (delta: -4.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,369 INFO L168 Benchmark]: ChcSmtPrinter took 52.80 ms. Allocated memory is still 141.0 MB. Free memory was 82.8 MB in the beginning and 77.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:27,372 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 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 650.44 ms. Allocated memory was 101.7 MB in the beginning and 130.5 MB in the end (delta: 28.8 MB). Free memory was 73.2 MB in the beginning and 104.2 MB in the end (delta: -31.0 MB). Peak memory consumption was 16.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 62.59 ms. Allocated memory is still 130.5 MB. Free memory was 104.2 MB in the beginning and 102.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 35.14 ms. Allocated memory is still 130.5 MB. Free memory was 102.1 MB in the beginning and 100.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 614.97 ms. Allocated memory is still 130.5 MB. Free memory was 100.2 MB in the beginning and 78.3 MB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 715.26 ms. Allocated memory was 130.5 MB in the beginning and 141.0 MB in the end (delta: 10.5 MB). Free memory was 78.3 MB in the beginning and 82.8 MB in the end (delta: -4.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 52.80 ms. Allocated memory is still 141.0 MB. Free memory was 82.8 MB in the beginning and 77.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...