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-ext3-properties/sll_circular_traversal_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:45:06,820 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:45:06,822 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:45:06,838 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:45:06,838 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:45:06,840 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:45:06,841 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:45:06,843 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:45:06,845 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:45:06,846 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:45:06,847 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:45:06,847 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:45:06,850 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:45:06,851 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:45:06,853 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:45:06,853 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:45:06,854 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:45:06,856 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:45:06,859 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:45:06,860 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:45:06,862 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:45:06,863 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:45:06,866 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:45:06,866 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:45:06,866 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:45:06,867 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:45:06,867 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:45:06,869 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:45:06,869 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:45:06,870 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:45:06,872 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:45:06,873 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:45:06,876 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:45:06,876 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:45:06,877 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:45:06,877 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:45:06,877 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:45:06,878 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:45:06,880 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:45:06,881 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 21:45:06,911 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:45:06,911 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:45:06,915 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:45:06,916 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:45:06,916 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:45:06,916 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:45:06,916 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:45:06,917 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:45:06,917 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:45:06,917 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:45:06,917 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:45:06,917 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:45:06,918 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:45:06,918 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:45:06,918 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:45:06,918 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:45:06,918 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:45:06,919 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:45:06,919 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:45:06,919 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:45:06,919 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:45:06,919 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:45:06,920 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:45:06,920 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:45:06,920 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:45:06,920 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:45:06,920 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:45:06,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:45:06,921 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 21:45:06,954 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:45:06,971 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:45:06,976 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:45:06,977 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:45:06,978 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:45:06,978 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-ext3-properties/sll_circular_traversal_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:45:07,047 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8409392c/13aeeb40cccb43ec9c0e7e4cfa50662f/FLAG2e2adf423 [2019-03-17 21:45:07,497 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:45:07,498 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-ext3-properties/sll_circular_traversal_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:45:07,512 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8409392c/13aeeb40cccb43ec9c0e7e4cfa50662f/FLAG2e2adf423 [2019-03-17 21:45:07,821 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8409392c/13aeeb40cccb43ec9c0e7e4cfa50662f [2019-03-17 21:45:07,831 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:45:07,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:45:07,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:07,834 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:45:07,838 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:45:07,839 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:07" (1/1) ... [2019-03-17 21:45:07,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@433ec3f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:07, skipping insertion in model container [2019-03-17 21:45:07,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:07" (1/1) ... [2019-03-17 21:45:07,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:45:07,902 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:45:08,241 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:08,256 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:45:08,404 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:08,465 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:45:08,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08 WrapperNode [2019-03-17 21:45:08,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:08,467 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:08,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:45:08,467 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:45:08,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08" (1/1) ... [2019-03-17 21:45:08,505 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08" (1/1) ... [2019-03-17 21:45:08,534 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:08,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:45:08,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:45:08,535 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:45:08,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08" (1/1) ... [2019-03-17 21:45:08,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08" (1/1) ... [2019-03-17 21:45:08,551 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08" (1/1) ... [2019-03-17 21:45:08,551 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08" (1/1) ... [2019-03-17 21:45:08,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08" (1/1) ... [2019-03-17 21:45:08,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08" (1/1) ... [2019-03-17 21:45:08,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08" (1/1) ... [2019-03-17 21:45:08,569 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:45:08,570 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:45:08,570 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:45:08,570 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:45:08,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:08" (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 21:45:08,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:45:08,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:45:08,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:45:08,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:45:08,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:45:08,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:45:08,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:45:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:45:09,069 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:45:09,070 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:45:09,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:09 BoogieIcfgContainer [2019-03-17 21:45:09,071 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:45:09,072 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:45:09,072 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:45:09,072 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:45:09,075 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:09" (1/1) ... [2019-03-17 21:45:09,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:09 HornClauseAST [2019-03-17 21:45:09,756 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:45:09,756 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:45:09,756 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:45:09,757 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:45:09,758 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:09" (1/1) ... [2019-03-17 21:45:09,759 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/list-ext3-properties/ChcSmtPrinter_sll_circular_traversal_true-unreach-call_true-valid-memsafety.i_UID1590276399695967657.smt2 [2019-03-17 21:45:09,812 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:45:09,814 INFO L168 Benchmark]: Toolchain (without parser) took 1981.58 ms. Allocated memory was 114.8 MB in the beginning and 175.1 MB in the end (delta: 60.3 MB). Free memory was 62.8 MB in the beginning and 57.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 65.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:09,815 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 114.8 MB. Free memory is still 81.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:45:09,816 INFO L168 Benchmark]: CACSL2BoogieTranslator took 632.28 ms. Allocated memory was 114.8 MB in the beginning and 124.3 MB in the end (delta: 9.4 MB). Free memory was 62.3 MB in the beginning and 91.0 MB in the end (delta: -28.6 MB). Peak memory consumption was 24.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:09,816 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.26 ms. Allocated memory is still 124.3 MB. Free memory was 91.0 MB in the beginning and 88.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:09,817 INFO L168 Benchmark]: Boogie Preprocessor took 35.29 ms. Allocated memory is still 124.3 MB. Free memory was 88.9 MB in the beginning and 87.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:09,818 INFO L168 Benchmark]: RCFGBuilder took 501.82 ms. Allocated memory is still 124.3 MB. Free memory was 87.2 MB in the beginning and 68.3 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:09,818 INFO L168 Benchmark]: IcfgToChc took 684.08 ms. Allocated memory was 124.3 MB in the beginning and 175.1 MB in the end (delta: 50.9 MB). Free memory was 68.3 MB in the beginning and 63.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:09,819 INFO L168 Benchmark]: ChcSmtPrinter took 55.75 ms. Allocated memory is still 175.1 MB. Free memory was 63.0 MB in the beginning and 57.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:09,822 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 114.8 MB. Free memory is still 81.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 632.28 ms. Allocated memory was 114.8 MB in the beginning and 124.3 MB in the end (delta: 9.4 MB). Free memory was 62.3 MB in the beginning and 91.0 MB in the end (delta: -28.6 MB). Peak memory consumption was 24.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 67.26 ms. Allocated memory is still 124.3 MB. Free memory was 91.0 MB in the beginning and 88.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 35.29 ms. Allocated memory is still 124.3 MB. Free memory was 88.9 MB in the beginning and 87.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 501.82 ms. Allocated memory is still 124.3 MB. Free memory was 87.2 MB in the beginning and 68.3 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 684.08 ms. Allocated memory was 124.3 MB in the beginning and 175.1 MB in the end (delta: 50.9 MB). Free memory was 68.3 MB in the beginning and 63.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 55.75 ms. Allocated memory is still 175.1 MB. Free memory was 63.0 MB in the beginning and 57.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...