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-01_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:47:20,849 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:47:20,851 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:47:20,863 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:47:20,864 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:47:20,865 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:47:20,866 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:47:20,868 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:47:20,870 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:47:20,871 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:47:20,872 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:47:20,872 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:47:20,873 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:47:20,874 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:47:20,876 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:47:20,877 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:47:20,877 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:47:20,879 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:47:20,882 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:47:20,884 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:47:20,885 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:47:20,886 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:47:20,889 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:47:20,889 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:47:20,890 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:47:20,891 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:47:20,891 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:47:20,892 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:47:20,893 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:47:20,893 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:47:20,894 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:47:20,895 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:47:20,896 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:47:20,896 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:47:20,897 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:47:20,898 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:47:20,898 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:47:20,899 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:47:20,900 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:47:20,900 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 [2019-03-18 12:47:20,924 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:47:20,927 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:47:20,929 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:47:20,929 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:47:20,929 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:47:20,930 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:47:20,930 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:47:20,930 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:47:20,930 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:47:20,930 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:47:20,931 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:47:20,931 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:47:20,932 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:47:20,932 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:47:20,932 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:47:20,932 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:47:20,932 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:47:20,933 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:47:20,934 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:47:20,934 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:47:20,934 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:47:20,935 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:47:20,935 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:47:20,935 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:47:20,935 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:47:20,935 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:47:20,936 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:47:20,936 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:47:20,936 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 [2019-03-18 12:47:20,982 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:47:21,001 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:47:21,011 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:47:21,013 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:47:21,013 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:47:21,015 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/forester-heap/dll-01_false-unreach-call_false-valid-memcleanup.i [2019-03-18 12:47:21,083 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c57e36a3/dc178557674a4b35a567f4649aab1e35/FLAG3b4a368c6 [2019-03-18 12:47:21,628 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:47:21,629 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/forester-heap/dll-01_false-unreach-call_false-valid-memcleanup.i [2019-03-18 12:47:21,641 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c57e36a3/dc178557674a4b35a567f4649aab1e35/FLAG3b4a368c6 [2019-03-18 12:47:21,921 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c57e36a3/dc178557674a4b35a567f4649aab1e35 [2019-03-18 12:47:21,934 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:47:21,936 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:47:21,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:21,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:47:21,941 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:47:21,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:21" (1/1) ... [2019-03-18 12:47:21,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6449981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:21, skipping insertion in model container [2019-03-18 12:47:21,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:21" (1/1) ... [2019-03-18 12:47:21,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:47:22,017 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:47:22,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:22,391 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:47:22,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:22,621 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:47:22,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22 WrapperNode [2019-03-18 12:47:22,622 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:22,623 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:22,623 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:47:22,623 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:47:22,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22" (1/1) ... [2019-03-18 12:47:22,648 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22" (1/1) ... [2019-03-18 12:47:22,676 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:22,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:47:22,677 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:47:22,677 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:47:22,685 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22" (1/1) ... [2019-03-18 12:47:22,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22" (1/1) ... [2019-03-18 12:47:22,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22" (1/1) ... [2019-03-18 12:47:22,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22" (1/1) ... [2019-03-18 12:47:22,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22" (1/1) ... [2019-03-18 12:47:22,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22" (1/1) ... [2019-03-18 12:47:22,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22" (1/1) ... [2019-03-18 12:47:22,715 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:47:22,716 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:47:22,716 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:47:22,716 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:47:22,720 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:22" (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 [2019-03-18 12:47:22,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-18 12:47:22,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-18 12:47:22,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:47:22,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:47:22,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:47:22,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:47:23,578 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:47:23,578 INFO L286 CfgBuilder]: Removed 34 assue(true) statements. [2019-03-18 12:47:23,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:23 BoogieIcfgContainer [2019-03-18 12:47:23,580 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:47:23,580 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:47:23,580 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:47:23,581 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:47:23,583 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:25,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:25 HornClauseAST [2019-03-18 12:47:25,476 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:47:25,476 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:47:25,477 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:47:25,477 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:47:25,479 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:25" (1/1) ... [2019-03-18 12:47:25,480 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/forester-heap/ChcSmtPrinter_dll-01_false-unreach-call_false-valid-memcleanup.i_UID9207242735297687432.smt2 [2019-03-18 12:47:25,633 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:47:25,635 INFO L168 Benchmark]: Toolchain (without parser) took 3699.96 ms. Allocated memory was 102.2 MB in the beginning and 187.7 MB in the end (delta: 85.5 MB). Free memory was 73.5 MB in the beginning and 81.1 MB in the end (delta: -7.6 MB). Peak memory consumption was 77.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:25,637 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:47:25,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 685.18 ms. Allocated memory was 102.2 MB in the beginning and 131.1 MB in the end (delta: 28.8 MB). Free memory was 73.2 MB in the beginning and 104.9 MB in the end (delta: -31.7 MB). Peak memory consumption was 17.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:25,638 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.21 ms. Allocated memory is still 131.1 MB. Free memory was 104.6 MB in the beginning and 102.3 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:25,639 INFO L168 Benchmark]: Boogie Preprocessor took 38.67 ms. Allocated memory is still 131.1 MB. Free memory was 102.3 MB in the beginning and 100.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:25,639 INFO L168 Benchmark]: RCFGBuilder took 864.20 ms. Allocated memory is still 131.1 MB. Free memory was 99.9 MB in the beginning and 69.0 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:25,640 INFO L168 Benchmark]: IcfgToChc took 1896.24 ms. Allocated memory was 131.1 MB in the beginning and 187.7 MB in the end (delta: 56.6 MB). Free memory was 69.0 MB in the beginning and 100.4 MB in the end (delta: -31.5 MB). Peak memory consumption was 72.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:25,640 INFO L168 Benchmark]: ChcSmtPrinter took 157.21 ms. Allocated memory is still 187.7 MB. Free memory was 100.4 MB in the beginning and 81.1 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:25,647 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 685.18 ms. Allocated memory was 102.2 MB in the beginning and 131.1 MB in the end (delta: 28.8 MB). Free memory was 73.2 MB in the beginning and 104.9 MB in the end (delta: -31.7 MB). Peak memory consumption was 17.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 53.21 ms. Allocated memory is still 131.1 MB. Free memory was 104.6 MB in the beginning and 102.3 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 38.67 ms. Allocated memory is still 131.1 MB. Free memory was 102.3 MB in the beginning and 100.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 864.20 ms. Allocated memory is still 131.1 MB. Free memory was 99.9 MB in the beginning and 69.0 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 1896.24 ms. Allocated memory was 131.1 MB in the beginning and 187.7 MB in the end (delta: 56.6 MB). Free memory was 69.0 MB in the beginning and 100.4 MB in the end (delta: -31.5 MB). Peak memory consumption was 72.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 157.21 ms. Allocated memory is still 187.7 MB. Free memory was 100.4 MB in the beginning and 81.1 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...