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-queue_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:44:11,703 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:44:11,705 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:44:11,717 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:44:11,718 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:44:11,719 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:44:11,720 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:44:11,722 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:44:11,724 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:44:11,725 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:44:11,725 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:44:11,726 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:44:11,727 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:44:11,728 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:44:11,729 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:44:11,730 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:44:11,731 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:44:11,733 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:44:11,735 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:44:11,736 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:44:11,737 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:44:11,739 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:44:11,741 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:44:11,742 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:44:11,742 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:44:11,743 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:44:11,743 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:44:11,744 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:44:11,745 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:44:11,745 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:44:11,746 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:44:11,747 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:44:11,748 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:44:11,749 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:44:11,750 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:44:11,750 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:44:11,750 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:44:11,751 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:44:11,752 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:44:11,752 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 21:44:11,781 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:44:11,782 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:44:11,784 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:44:11,784 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:44:11,784 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:44:11,785 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:44:11,785 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:44:11,785 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:44:11,785 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:44:11,785 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:44:11,786 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:44:11,786 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:44:11,786 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:44:11,787 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:44:11,787 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:44:11,787 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:44:11,787 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:44:11,787 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:44:11,788 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:44:11,789 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:44:11,789 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:44:11,789 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:44:11,790 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:44:11,790 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:44:11,790 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:44:11,790 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:44:11,791 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:44:11,791 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:44:11,791 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 21:44:11,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:44:11,855 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:44:11,859 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:44:11,860 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:44:11,861 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:44:11,861 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/forester-heap/sll-queue_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:44:11,915 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3866ed04a/71c0eb58e3fc433785515cbbbb25ab08/FLAG2854f130e [2019-03-17 21:44:12,451 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:44:12,451 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/forester-heap/sll-queue_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:44:12,466 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3866ed04a/71c0eb58e3fc433785515cbbbb25ab08/FLAG2854f130e [2019-03-17 21:44:12,706 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3866ed04a/71c0eb58e3fc433785515cbbbb25ab08 [2019-03-17 21:44:12,718 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:44:12,720 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:44:12,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:12,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:44:12,728 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:44:12,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:12" (1/1) ... [2019-03-17 21:44:12,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62bde82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:12, skipping insertion in model container [2019-03-17 21:44:12,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:12" (1/1) ... [2019-03-17 21:44:12,741 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:44:12,804 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:44:13,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:13,161 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:44:13,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:13,351 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:44:13,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13 WrapperNode [2019-03-17 21:44:13,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:13,352 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:13,353 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:44:13,353 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:44:13,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13" (1/1) ... [2019-03-17 21:44:13,385 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13" (1/1) ... [2019-03-17 21:44:13,413 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:13,413 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:44:13,414 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:44:13,414 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:44:13,422 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13" (1/1) ... [2019-03-17 21:44:13,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13" (1/1) ... [2019-03-17 21:44:13,427 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13" (1/1) ... [2019-03-17 21:44:13,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13" (1/1) ... [2019-03-17 21:44:13,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13" (1/1) ... [2019-03-17 21:44:13,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13" (1/1) ... [2019-03-17 21:44:13,451 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13" (1/1) ... [2019-03-17 21:44:13,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:44:13,456 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:44:13,456 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:44:13,456 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:44:13,458 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:13" (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 21:44:13,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:44:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:44:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:44:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:44:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:44:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:44:13,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:44:13,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:44:14,383 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:44:14,384 INFO L286 CfgBuilder]: Removed 35 assue(true) statements. [2019-03-17 21:44:14,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:14 BoogieIcfgContainer [2019-03-17 21:44:14,385 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:44:14,386 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:44:14,386 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:44:14,386 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:44:14,389 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:14" (1/1) ... [2019-03-17 21:44:16,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:16 HornClauseAST [2019-03-17 21:44:16,179 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:44:16,180 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:44:16,180 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:44:16,180 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:44:16,181 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:16" (1/1) ... [2019-03-17 21:44:16,183 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/forester-heap/ChcSmtPrinter_sll-queue_true-unreach-call_true-valid-memsafety.i_UID8204159401680408799.smt2 [2019-03-17 21:44:16,362 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:44:16,364 INFO L168 Benchmark]: Toolchain (without parser) took 3645.24 ms. Allocated memory was 99.6 MB in the beginning and 196.6 MB in the end (delta: 97.0 MB). Free memory was 72.7 MB in the beginning and 146.7 MB in the end (delta: -74.0 MB). Peak memory consumption was 118.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:16,366 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 87.6 MB. Free memory is still 56.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:44:16,366 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.78 ms. Allocated memory was 99.6 MB in the beginning and 130.5 MB in the end (delta: 30.9 MB). Free memory was 72.4 MB in the beginning and 103.9 MB in the end (delta: -31.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:16,368 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.77 ms. Allocated memory is still 130.5 MB. Free memory was 103.9 MB in the beginning and 101.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:16,371 INFO L168 Benchmark]: Boogie Preprocessor took 42.31 ms. Allocated memory is still 130.5 MB. Free memory was 101.4 MB in the beginning and 99.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:16,371 INFO L168 Benchmark]: RCFGBuilder took 929.35 ms. Allocated memory is still 130.5 MB. Free memory was 99.2 MB in the beginning and 68.6 MB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:16,372 INFO L168 Benchmark]: IcfgToChc took 1793.66 ms. Allocated memory was 130.5 MB in the beginning and 195.6 MB in the end (delta: 65.0 MB). Free memory was 68.6 MB in the beginning and 53.6 MB in the end (delta: 15.0 MB). Peak memory consumption was 80.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:16,372 INFO L168 Benchmark]: ChcSmtPrinter took 182.75 ms. Allocated memory was 195.6 MB in the beginning and 196.6 MB in the end (delta: 1.0 MB). Free memory was 53.6 MB in the beginning and 146.7 MB in the end (delta: -93.0 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:16,376 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 87.6 MB. Free memory is still 56.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 630.78 ms. Allocated memory was 99.6 MB in the beginning and 130.5 MB in the end (delta: 30.9 MB). Free memory was 72.4 MB in the beginning and 103.9 MB in the end (delta: -31.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 60.77 ms. Allocated memory is still 130.5 MB. Free memory was 103.9 MB in the beginning and 101.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 42.31 ms. Allocated memory is still 130.5 MB. Free memory was 101.4 MB in the beginning and 99.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 929.35 ms. Allocated memory is still 130.5 MB. Free memory was 99.2 MB in the beginning and 68.6 MB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 1793.66 ms. Allocated memory was 130.5 MB in the beginning and 195.6 MB in the end (delta: 65.0 MB). Free memory was 68.6 MB in the beginning and 53.6 MB in the end (delta: 15.0 MB). Peak memory consumption was 80.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 182.75 ms. Allocated memory was 195.6 MB in the beginning and 196.6 MB in the end (delta: 1.0 MB). Free memory was 53.6 MB in the beginning and 146.7 MB in the end (delta: -93.0 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...