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/dll-circular_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:44:05,722 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:44:05,724 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:44:05,737 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:44:05,737 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:44:05,738 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:44:05,740 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:44:05,742 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:44:05,743 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:44:05,744 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:44:05,745 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:44:05,745 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:44:05,746 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:44:05,747 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:44:05,749 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:44:05,750 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:44:05,750 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:44:05,752 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:44:05,754 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:44:05,756 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:44:05,757 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:44:05,759 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:44:05,761 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:44:05,761 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:44:05,762 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:44:05,763 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:44:05,763 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:44:05,764 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:44:05,764 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:44:05,765 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:44:05,766 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:44:05,767 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:44:05,768 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:44:05,768 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:44:05,770 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:44:05,771 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:44:05,771 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:44:05,773 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:44:05,774 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:44:05,774 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 21:44:05,801 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:44:05,802 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:44:05,804 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:44:05,804 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:44:05,804 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:44:05,805 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:44:05,805 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:44:05,805 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:44:05,805 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:44:05,806 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:44:05,806 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:44:05,806 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:44:05,807 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:44:05,807 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:44:05,807 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:44:05,807 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:44:05,807 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:44:05,808 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:44:05,808 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:44:05,808 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:44:05,808 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:44:05,808 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:44:05,809 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:44:05,810 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:44:05,810 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:44:05,810 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:44:05,811 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:44:05,811 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:44:05,811 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 21:44:05,871 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:44:05,884 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:44:05,887 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:44:05,889 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:44:05,889 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:44:05,890 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/forester-heap/dll-circular_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:44:05,946 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caa1e2110/8b0141b8ab6d4a27b93389af2f0b18fd/FLAGe3e1e4c2b [2019-03-17 21:44:06,491 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:44:06,492 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/forester-heap/dll-circular_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:44:06,509 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caa1e2110/8b0141b8ab6d4a27b93389af2f0b18fd/FLAGe3e1e4c2b [2019-03-17 21:44:06,781 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caa1e2110/8b0141b8ab6d4a27b93389af2f0b18fd [2019-03-17 21:44:06,792 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:44:06,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:44:06,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:06,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:44:06,798 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:44:06,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:06" (1/1) ... [2019-03-17 21:44:06,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a3c829 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:06, skipping insertion in model container [2019-03-17 21:44:06,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:06" (1/1) ... [2019-03-17 21:44:06,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:44:06,869 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:44:07,229 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:07,246 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:44:07,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:07,470 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:44:07,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07 WrapperNode [2019-03-17 21:44:07,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:07,473 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:07,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:44:07,473 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:44:07,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07" (1/1) ... [2019-03-17 21:44:07,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07" (1/1) ... [2019-03-17 21:44:07,523 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:07,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:44:07,524 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:44:07,524 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:44:07,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07" (1/1) ... [2019-03-17 21:44:07,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07" (1/1) ... [2019-03-17 21:44:07,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07" (1/1) ... [2019-03-17 21:44:07,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07" (1/1) ... [2019-03-17 21:44:07,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07" (1/1) ... [2019-03-17 21:44:07,553 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07" (1/1) ... [2019-03-17 21:44:07,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07" (1/1) ... [2019-03-17 21:44:07,564 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:44:07,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:44:07,565 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:44:07,565 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:44:07,566 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:07" (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 21:44:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:44:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:44:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:44:07,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:44:07,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:44:07,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:44:07,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:44:07,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:44:08,124 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:44:08,124 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:44:08,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:08 BoogieIcfgContainer [2019-03-17 21:44:08,126 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:44:08,126 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:44:08,126 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:44:08,127 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:44:08,129 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:08" (1/1) ... [2019-03-17 21:44:08,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:08 HornClauseAST [2019-03-17 21:44:08,924 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:44:08,924 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:44:08,925 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:44:08,925 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:44:08,926 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:08" (1/1) ... [2019-03-17 21:44:08,927 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/forester-heap/ChcSmtPrinter_dll-circular_true-unreach-call_true-valid-memsafety.i_UID590203893400021082.smt2 [2019-03-17 21:44:08,977 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:44:08,979 INFO L168 Benchmark]: Toolchain (without parser) took 2186.64 ms. Allocated memory was 101.2 MB in the beginning and 159.4 MB in the end (delta: 58.2 MB). Free memory was 72.5 MB in the beginning and 127.0 MB in the end (delta: -54.5 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:08,980 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 90.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:44:08,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.83 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 72.3 MB in the beginning and 102.8 MB in the end (delta: -30.5 MB). Peak memory consumption was 16.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:08,981 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.95 ms. Allocated memory is still 129.0 MB. Free memory was 102.8 MB in the beginning and 100.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:08,982 INFO L168 Benchmark]: Boogie Preprocessor took 40.53 ms. Allocated memory is still 129.0 MB. Free memory was 100.7 MB in the beginning and 98.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:08,982 INFO L168 Benchmark]: RCFGBuilder took 561.47 ms. Allocated memory is still 129.0 MB. Free memory was 98.8 MB in the beginning and 78.0 MB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:08,983 INFO L168 Benchmark]: IcfgToChc took 797.85 ms. Allocated memory was 129.0 MB in the beginning and 159.4 MB in the end (delta: 30.4 MB). Free memory was 78.0 MB in the beginning and 132.9 MB in the end (delta: -55.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:08,983 INFO L168 Benchmark]: ChcSmtPrinter took 52.96 ms. Allocated memory is still 159.4 MB. Free memory was 132.9 MB in the beginning and 127.0 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:08,986 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 90.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 676.83 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 72.3 MB in the beginning and 102.8 MB in the end (delta: -30.5 MB). Peak memory consumption was 16.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 50.95 ms. Allocated memory is still 129.0 MB. Free memory was 102.8 MB in the beginning and 100.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 40.53 ms. Allocated memory is still 129.0 MB. Free memory was 100.7 MB in the beginning and 98.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 561.47 ms. Allocated memory is still 129.0 MB. Free memory was 98.8 MB in the beginning and 78.0 MB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 797.85 ms. Allocated memory was 129.0 MB in the beginning and 159.4 MB in the end (delta: 30.4 MB). Free memory was 78.0 MB in the beginning and 132.9 MB in the end (delta: -55.0 MB). Peak memory consumption was 26.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 52.96 ms. Allocated memory is still 159.4 MB. Free memory was 132.9 MB in the beginning and 127.0 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...