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-sorted_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:47:36,416 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:47:36,418 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:47:36,430 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:47:36,430 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:47:36,431 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:47:36,433 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:47:36,435 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:47:36,437 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:47:36,438 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:47:36,439 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:47:36,439 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:47:36,440 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:47:36,441 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:47:36,442 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:47:36,443 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:47:36,444 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:47:36,446 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:47:36,449 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:47:36,451 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:47:36,452 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:47:36,453 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:47:36,456 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:47:36,456 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:47:36,456 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:47:36,457 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:47:36,458 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:47:36,459 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:47:36,459 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:47:36,460 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:47:36,461 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:47:36,462 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:47:36,463 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:47:36,463 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:47:36,464 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:47:36,465 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:47:36,465 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:47:36,466 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:47:36,467 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:47:36,467 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 12:47:36,483 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:47:36,483 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:47:36,484 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:47:36,484 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:47:36,485 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:47:36,485 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:47:36,485 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:47:36,485 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:47:36,486 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:47:36,486 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:47:36,486 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:47:36,486 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:47:36,486 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:47:36,487 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:47:36,487 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:47:36,487 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:47:36,487 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:47:36,488 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:47:36,488 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:47:36,488 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:47:36,488 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:47:36,489 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:47:36,489 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:47:36,489 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:47:36,489 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:47:36,489 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:47:36,490 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:47:36,490 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:47:36,490 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 12:47:36,528 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:47:36,541 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:47:36,546 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:47:36,548 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:47:36,548 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:47:36,549 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/forester-heap/sll-sorted_true-unreach-call_true-valid-memsafety.i [2019-03-18 12:47:36,594 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a608da5cc/4a33d07c000b437a9ce67ef83547281c/FLAGebf6b7f7d [2019-03-18 12:47:37,132 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:47:37,133 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/forester-heap/sll-sorted_true-unreach-call_true-valid-memsafety.i [2019-03-18 12:47:37,146 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a608da5cc/4a33d07c000b437a9ce67ef83547281c/FLAGebf6b7f7d [2019-03-18 12:47:37,424 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a608da5cc/4a33d07c000b437a9ce67ef83547281c [2019-03-18 12:47:37,432 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:47:37,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:47:37,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:37,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:47:37,439 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:47:37,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:37" (1/1) ... [2019-03-18 12:47:37,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fb383d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:37, skipping insertion in model container [2019-03-18 12:47:37,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:37" (1/1) ... [2019-03-18 12:47:37,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:47:37,500 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:47:37,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:37,846 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:47:38,003 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:38,061 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:47:38,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38 WrapperNode [2019-03-18 12:47:38,062 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:38,063 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:38,063 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:47:38,063 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:47:38,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38" (1/1) ... [2019-03-18 12:47:38,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38" (1/1) ... [2019-03-18 12:47:38,117 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:38,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:47:38,118 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:47:38,118 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:47:38,127 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38" (1/1) ... [2019-03-18 12:47:38,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38" (1/1) ... [2019-03-18 12:47:38,132 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38" (1/1) ... [2019-03-18 12:47:38,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38" (1/1) ... [2019-03-18 12:47:38,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38" (1/1) ... [2019-03-18 12:47:38,151 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38" (1/1) ... [2019-03-18 12:47:38,154 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38" (1/1) ... [2019-03-18 12:47:38,157 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:47:38,158 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:47:38,158 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:47:38,158 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:47:38,159 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:38" (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 12:47:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:47:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:47:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-18 12:47:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-18 12:47:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:47:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:47:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:47:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:47:38,991 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:47:38,991 INFO L286 CfgBuilder]: Removed 24 assue(true) statements. [2019-03-18 12:47:38,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:38 BoogieIcfgContainer [2019-03-18 12:47:38,993 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:47:38,993 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:47:38,993 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:47:38,993 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:47:38,996 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:38" (1/1) ... [2019-03-18 12:47:40,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:40 HornClauseAST [2019-03-18 12:47:40,381 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:47:40,381 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:47:40,382 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:47:40,382 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:47:40,383 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:40" (1/1) ... [2019-03-18 12:47:40,384 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/forester-heap/ChcSmtPrinter_sll-sorted_true-unreach-call_true-valid-memsafety.i_UID4988738262146962143.smt2 [2019-03-18 12:47:40,498 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:47:40,501 INFO L168 Benchmark]: Toolchain (without parser) took 3068.39 ms. Allocated memory was 114.3 MB in the beginning and 245.4 MB in the end (delta: 131.1 MB). Free memory was 62.0 MB in the beginning and 110.5 MB in the end (delta: -48.5 MB). Peak memory consumption was 82.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:40,503 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 81.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:47:40,506 INFO L168 Benchmark]: CACSL2BoogieTranslator took 626.90 ms. Allocated memory was 114.3 MB in the beginning and 124.3 MB in the end (delta: 10.0 MB). Free memory was 61.8 MB in the beginning and 92.2 MB in the end (delta: -30.4 MB). Peak memory consumption was 25.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:40,506 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.39 ms. Allocated memory is still 124.3 MB. Free memory was 92.2 MB in the beginning and 90.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:40,507 INFO L168 Benchmark]: Boogie Preprocessor took 40.12 ms. Allocated memory is still 124.3 MB. Free memory was 90.2 MB in the beginning and 87.7 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:40,508 INFO L168 Benchmark]: RCFGBuilder took 834.99 ms. Allocated memory is still 124.3 MB. Free memory was 87.7 MB in the beginning and 59.5 MB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:40,508 INFO L168 Benchmark]: IcfgToChc took 1388.07 ms. Allocated memory was 124.3 MB in the beginning and 245.4 MB in the end (delta: 121.1 MB). Free memory was 59.5 MB in the beginning and 124.6 MB in the end (delta: -65.1 MB). Peak memory consumption was 72.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:40,509 INFO L168 Benchmark]: ChcSmtPrinter took 117.20 ms. Allocated memory is still 245.4 MB. Free memory was 124.6 MB in the beginning and 110.7 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:40,514 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 81.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 626.90 ms. Allocated memory was 114.3 MB in the beginning and 124.3 MB in the end (delta: 10.0 MB). Free memory was 61.8 MB in the beginning and 92.2 MB in the end (delta: -30.4 MB). Peak memory consumption was 25.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 54.39 ms. Allocated memory is still 124.3 MB. Free memory was 92.2 MB in the beginning and 90.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 40.12 ms. Allocated memory is still 124.3 MB. Free memory was 90.2 MB in the beginning and 87.7 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 834.99 ms. Allocated memory is still 124.3 MB. Free memory was 87.7 MB in the beginning and 59.5 MB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 1388.07 ms. Allocated memory was 124.3 MB in the beginning and 245.4 MB in the end (delta: 121.1 MB). Free memory was 59.5 MB in the beginning and 124.6 MB in the end (delta: -65.1 MB). Peak memory consumption was 72.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 117.20 ms. Allocated memory is still 245.4 MB. Free memory was 124.6 MB in the beginning and 110.7 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...