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/list-properties/list_search_true-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:45:12,938 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:45:12,940 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:45:12,953 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:45:12,953 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:45:12,954 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:45:12,956 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:45:12,958 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:45:12,960 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:45:12,961 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:45:12,962 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:45:12,962 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:45:12,963 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:45:12,964 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:45:12,966 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:45:12,966 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:45:12,967 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:45:12,969 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:45:12,972 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:45:12,974 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:45:12,975 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:45:12,976 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:45:12,979 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:45:12,979 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:45:12,979 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:45:12,981 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:45:12,981 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:45:12,982 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:45:12,982 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:45:12,983 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:45:12,984 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:45:12,985 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:45:12,986 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:45:12,987 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:45:12,987 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:45:12,988 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:45:12,988 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:45:12,989 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:45:12,990 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:45:12,990 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 21:45:13,015 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:45:13,016 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:45:13,017 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:45:13,017 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:45:13,018 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:45:13,019 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:45:13,019 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:45:13,019 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:45:13,019 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:45:13,019 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:45:13,020 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:45:13,020 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:45:13,020 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:45:13,020 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:45:13,020 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:45:13,020 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:45:13,022 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:45:13,022 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:45:13,022 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:45:13,022 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:45:13,022 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:45:13,023 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:45:13,023 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:45:13,023 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:45:13,023 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:45:13,023 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:45:13,024 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:45:13,024 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:45:13,025 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 21:45:13,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:45:13,099 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:45:13,104 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:45:13,106 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:45:13,106 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:45:13,107 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-properties/list_search_true-unreach-call_false-valid-memcleanup.i [2019-03-17 21:45:13,171 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01badca2c/9fa604a7d8a44efa9821666e094a42f9/FLAG908d8bce1 [2019-03-17 21:45:13,749 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:45:13,750 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-properties/list_search_true-unreach-call_false-valid-memcleanup.i [2019-03-17 21:45:13,766 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01badca2c/9fa604a7d8a44efa9821666e094a42f9/FLAG908d8bce1 [2019-03-17 21:45:14,015 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01badca2c/9fa604a7d8a44efa9821666e094a42f9 [2019-03-17 21:45:14,026 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:45:14,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:45:14,029 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:14,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:45:14,038 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:45:14,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:14,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dadfde3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14, skipping insertion in model container [2019-03-17 21:45:14,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:14,051 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:45:14,114 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:45:14,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:14,667 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:45:14,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:14,939 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:45:14,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14 WrapperNode [2019-03-17 21:45:14,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:14,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:14,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:45:14,941 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:45:14,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:14,973 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:15,004 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:15,004 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:45:15,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:45:15,006 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:45:15,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:15,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:15,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:15,024 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:15,035 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:15,041 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:15,048 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14" (1/1) ... [2019-03-17 21:45:15,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:45:15,053 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:45:15,053 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:45:15,053 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:45:15,054 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:14" (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 21:45:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:45:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:45:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:45:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:45:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:45:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:45:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:45:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:45:15,821 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:45:15,822 INFO L286 CfgBuilder]: Removed 22 assue(true) statements. [2019-03-17 21:45:15,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:15 BoogieIcfgContainer [2019-03-17 21:45:15,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:45:15,824 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:45:15,825 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:45:15,825 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:45:15,827 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:15" (1/1) ... [2019-03-17 21:45:16,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:16 HornClauseAST [2019-03-17 21:45:16,952 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:45:16,953 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:45:16,953 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:45:16,953 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:45:16,954 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:16" (1/1) ... [2019-03-17 21:45:16,955 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/list-properties/ChcSmtPrinter_list_search_true-unreach-call_false-valid-memcleanup.i_UID4635054202647942339.smt2 [2019-03-17 21:45:17,021 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:45:17,022 INFO L168 Benchmark]: Toolchain (without parser) took 2995.34 ms. Allocated memory was 112.7 MB in the beginning and 245.9 MB in the end (delta: 133.2 MB). Free memory was 61.4 MB in the beginning and 170.3 MB in the end (delta: -108.9 MB). Peak memory consumption was 24.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:17,024 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:45:17,024 INFO L168 Benchmark]: CACSL2BoogieTranslator took 910.85 ms. Allocated memory was 112.7 MB in the beginning and 125.8 MB in the end (delta: 13.1 MB). Free memory was 61.2 MB in the beginning and 74.6 MB in the end (delta: -13.4 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:17,025 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.70 ms. Allocated memory is still 125.8 MB. Free memory was 74.6 MB in the beginning and 72.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:17,025 INFO L168 Benchmark]: Boogie Preprocessor took 47.81 ms. Allocated memory is still 125.8 MB. Free memory was 72.0 MB in the beginning and 70.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:17,026 INFO L168 Benchmark]: RCFGBuilder took 771.51 ms. Allocated memory is still 125.8 MB. Free memory was 69.6 MB in the beginning and 42.5 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:17,026 INFO L168 Benchmark]: IcfgToChc took 1127.90 ms. Allocated memory was 125.8 MB in the beginning and 245.9 MB in the end (delta: 120.1 MB). Free memory was 42.5 MB in the beginning and 178.6 MB in the end (delta: -136.1 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:17,026 INFO L168 Benchmark]: ChcSmtPrinter took 68.14 ms. Allocated memory is still 245.9 MB. Free memory was 178.6 MB in the beginning and 170.3 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:17,029 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 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 910.85 ms. Allocated memory was 112.7 MB in the beginning and 125.8 MB in the end (delta: 13.1 MB). Free memory was 61.2 MB in the beginning and 74.6 MB in the end (delta: -13.4 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 63.70 ms. Allocated memory is still 125.8 MB. Free memory was 74.6 MB in the beginning and 72.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 47.81 ms. Allocated memory is still 125.8 MB. Free memory was 72.0 MB in the beginning and 70.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 771.51 ms. Allocated memory is still 125.8 MB. Free memory was 69.6 MB in the beginning and 42.5 MB in the end (delta: 27.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 1127.90 ms. Allocated memory was 125.8 MB in the beginning and 245.9 MB in the end (delta: 120.1 MB). Free memory was 42.5 MB in the beginning and 178.6 MB in the end (delta: -136.1 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 68.14 ms. Allocated memory is still 245.9 MB. Free memory was 178.6 MB in the beginning and 170.3 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...