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/heap-manipulation/merge_sort_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:44:18,859 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:44:18,861 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:44:18,872 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:44:18,873 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:44:18,874 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:44:18,875 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:44:18,877 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:44:18,878 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:44:18,879 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:44:18,880 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:44:18,880 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:44:18,881 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:44:18,882 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:44:18,883 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:44:18,884 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:44:18,885 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:44:18,887 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:44:18,889 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:44:18,891 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:44:18,892 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:44:18,893 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:44:18,896 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:44:18,896 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:44:18,896 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:44:18,897 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:44:18,898 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:44:18,899 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:44:18,899 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:44:18,900 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:44:18,901 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:44:18,901 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:44:18,902 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:44:18,903 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:44:18,903 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:44:18,903 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:44:18,904 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:44:18,904 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:44:18,905 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:44:18,905 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 21:44:18,920 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:44:18,920 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:44:18,921 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:44:18,922 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:44:18,922 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:44:18,922 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:44:18,922 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:44:18,922 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:44:18,923 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:44:18,923 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:44:18,923 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:44:18,923 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:44:18,923 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:44:18,924 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:44:18,924 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:44:18,924 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:44:18,924 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:44:18,924 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:44:18,924 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:44:18,925 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:44:18,925 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:44:18,925 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:44:18,925 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:44:18,925 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:44:18,926 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:44:18,926 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:44:18,926 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:44:18,926 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:44:18,926 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 21:44:18,958 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:44:18,970 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:44:18,974 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:44:18,975 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:44:18,976 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:44:18,977 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/heap-manipulation/merge_sort_false-unreach-call_false-valid-memcleanup.i [2019-03-17 21:44:19,031 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72a13380f/cb4354afc8c84165b390594ca1bd52af/FLAG5e7c2961b [2019-03-17 21:44:19,539 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:44:19,540 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/heap-manipulation/merge_sort_false-unreach-call_false-valid-memcleanup.i [2019-03-17 21:44:19,555 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72a13380f/cb4354afc8c84165b390594ca1bd52af/FLAG5e7c2961b [2019-03-17 21:44:19,830 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72a13380f/cb4354afc8c84165b390594ca1bd52af [2019-03-17 21:44:19,840 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:44:19,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:44:19,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:19,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:44:19,850 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:44:19,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@91404c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19, skipping insertion in model container [2019-03-17 21:44:19,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:44:19,925 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:44:20,306 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:20,326 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:44:20,517 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:20,584 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:44:20,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20 WrapperNode [2019-03-17 21:44:20,584 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:20,585 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:20,586 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:44:20,586 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:44:20,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,623 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,660 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:20,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:44:20,663 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:44:20,663 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:44:20,675 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,682 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,682 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,715 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:44:20,716 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:44:20,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:44:20,716 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:44:20,717 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (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 21:44:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:44:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:44:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:44:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:44:20,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:44:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:44:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:44:20,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:44:20,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:44:21,836 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:44:21,836 INFO L286 CfgBuilder]: Removed 75 assue(true) statements. [2019-03-17 21:44:21,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:21 BoogieIcfgContainer [2019-03-17 21:44:21,839 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:44:21,839 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:44:21,839 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:44:21,840 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:44:21,842 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:21" (1/1) ... [2019-03-17 21:44:25,645 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:25 HornClauseAST [2019-03-17 21:44:25,645 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:44:25,646 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:44:25,646 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:44:25,646 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:44:25,647 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:25" (1/1) ... [2019-03-17 21:44:25,649 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/heap-manipulation/ChcSmtPrinter_merge_sort_false-unreach-call_false-valid-memcleanup.i_UID3909228877472464559.smt2 [2019-03-17 21:44:25,845 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:44:25,847 INFO L168 Benchmark]: Toolchain (without parser) took 6005.69 ms. Allocated memory was 115.3 MB in the beginning and 371.2 MB in the end (delta: 255.9 MB). Free memory was 63.0 MB in the beginning and 162.8 MB in the end (delta: -99.8 MB). Peak memory consumption was 156.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:25,848 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 115.3 MB. Free memory is still 82.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:44:25,849 INFO L168 Benchmark]: CACSL2BoogieTranslator took 741.55 ms. Allocated memory was 115.3 MB in the beginning and 127.4 MB in the end (delta: 12.1 MB). Free memory was 62.6 MB in the beginning and 93.3 MB in the end (delta: -30.8 MB). Peak memory consumption was 26.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:25,849 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.35 ms. Allocated memory is still 127.4 MB. Free memory was 93.3 MB in the beginning and 90.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:25,850 INFO L168 Benchmark]: Boogie Preprocessor took 52.48 ms. Allocated memory is still 127.4 MB. Free memory was 90.4 MB in the beginning and 87.5 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:25,850 INFO L168 Benchmark]: RCFGBuilder took 1123.17 ms. Allocated memory was 127.4 MB in the beginning and 172.0 MB in the end (delta: 44.6 MB). Free memory was 87.5 MB in the beginning and 143.0 MB in the end (delta: -55.5 MB). Peak memory consumption was 50.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:25,851 INFO L168 Benchmark]: IcfgToChc took 3806.28 ms. Allocated memory was 172.0 MB in the beginning and 371.2 MB in the end (delta: 199.2 MB). Free memory was 143.0 MB in the beginning and 202.6 MB in the end (delta: -59.6 MB). Peak memory consumption was 248.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:25,851 INFO L168 Benchmark]: ChcSmtPrinter took 199.38 ms. Allocated memory is still 371.2 MB. Free memory was 202.6 MB in the beginning and 162.8 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:25,855 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 115.3 MB. Free memory is still 82.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 741.55 ms. Allocated memory was 115.3 MB in the beginning and 127.4 MB in the end (delta: 12.1 MB). Free memory was 62.6 MB in the beginning and 93.3 MB in the end (delta: -30.8 MB). Peak memory consumption was 26.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 77.35 ms. Allocated memory is still 127.4 MB. Free memory was 93.3 MB in the beginning and 90.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 52.48 ms. Allocated memory is still 127.4 MB. Free memory was 90.4 MB in the beginning and 87.5 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1123.17 ms. Allocated memory was 127.4 MB in the beginning and 172.0 MB in the end (delta: 44.6 MB). Free memory was 87.5 MB in the beginning and 143.0 MB in the end (delta: -55.5 MB). Peak memory consumption was 50.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 3806.28 ms. Allocated memory was 172.0 MB in the beginning and 371.2 MB in the end (delta: 199.2 MB). Free memory was 143.0 MB in the beginning and 202.6 MB in the end (delta: -59.6 MB). Peak memory consumption was 248.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 199.38 ms. Allocated memory is still 371.2 MB. Free memory was 202.6 MB in the beginning and 162.8 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...