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/ldv-regression/nested_structure_noptr_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:20:47,877 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:20:47,879 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:20:47,891 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:20:47,891 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:20:47,892 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:20:47,894 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:20:47,895 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:20:47,897 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:20:47,898 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:20:47,899 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:20:47,899 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:20:47,900 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:20:47,901 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:20:47,902 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:20:47,903 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:20:47,904 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:20:47,906 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:20:47,908 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:20:47,910 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:20:47,911 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:20:47,912 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:20:47,914 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:20:47,915 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:20:47,915 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:20:47,916 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:20:47,916 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:20:47,917 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:20:47,917 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:20:47,918 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:20:47,919 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:20:47,920 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:20:47,921 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:20:47,921 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:20:47,922 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:20:47,922 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:20:47,922 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:20:47,923 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:20:47,924 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:20:47,924 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 12:20:47,939 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:20:47,939 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:20:47,940 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:20:47,941 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:20:47,941 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:20:47,941 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:20:47,941 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:20:47,941 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:20:47,942 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:20:47,942 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:20:47,942 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:20:47,942 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:20:47,942 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:20:47,943 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:20:47,943 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:20:47,943 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:20:47,943 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:20:47,944 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:20:47,944 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:20:47,944 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:20:47,944 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:20:47,944 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:20:47,945 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:20:47,945 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:20:47,945 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:20:47,945 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:20:47,945 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:20:47,946 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:20:47,946 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 12:20:47,979 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:20:47,992 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:20:47,996 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:20:47,997 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:20:47,998 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:20:47,998 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/nested_structure_noptr_true-unreach-call_true-termination.i [2019-03-17 12:20:48,057 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbcb0a616/c7fa3b88816e4281b6fdc8b0e0559d53/FLAGb59329312 [2019-03-17 12:20:48,521 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:20:48,522 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/nested_structure_noptr_true-unreach-call_true-termination.i [2019-03-17 12:20:48,537 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbcb0a616/c7fa3b88816e4281b6fdc8b0e0559d53/FLAGb59329312 [2019-03-17 12:20:48,883 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbcb0a616/c7fa3b88816e4281b6fdc8b0e0559d53 [2019-03-17 12:20:48,894 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:20:48,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:20:48,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:48,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:20:48,904 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:20:48,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:48" (1/1) ... [2019-03-17 12:20:48,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61de8cb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:48, skipping insertion in model container [2019-03-17 12:20:48,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:48" (1/1) ... [2019-03-17 12:20:48,916 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:20:48,938 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:20:49,105 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:49,114 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:20:49,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:49,168 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:20:49,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49 WrapperNode [2019-03-17 12:20:49,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:49,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:49,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:20:49,170 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:20:49,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,187 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,204 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:49,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:20:49,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:20:49,205 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:20:49,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,213 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,213 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,219 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,222 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:20:49,222 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:20:49,222 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:20:49,223 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:20:49,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:49" (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 12:20:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 12:20:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:20:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 12:20:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:20:49,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:20:49,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 12:20:49,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:20:49,535 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:20:49,536 INFO L286 CfgBuilder]: Removed 6 assue(true) statements. [2019-03-17 12:20:49,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:49 BoogieIcfgContainer [2019-03-17 12:20:49,537 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:20:49,538 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:20:49,538 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:20:49,539 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:20:49,545 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:20:49 HornClauseAST [2019-03-17 12:20:49,791 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:20:49,792 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:20:49,792 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:20:49,792 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:20:49,793 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:20:49" (1/1) ... [2019-03-17 12:20:49,794 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_nested_structure_noptr_true-unreach-call_true-termination.i_UID4702744188706891122.smt2 [2019-03-17 12:20:49,822 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:20:49,827 INFO L168 Benchmark]: Toolchain (without parser) took 931.88 ms. Allocated memory was 99.6 MB in the beginning and 129.0 MB in the end (delta: 29.4 MB). Free memory was 74.3 MB in the beginning and 89.2 MB in the end (delta: -14.9 MB). Peak memory consumption was 14.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:49,829 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:20:49,830 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.48 ms. Allocated memory is still 99.6 MB. Free memory was 74.3 MB in the beginning and 64.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:49,830 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.37 ms. Allocated memory is still 99.6 MB. Free memory was 64.3 MB in the beginning and 62.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:49,834 INFO L168 Benchmark]: Boogie Preprocessor took 17.69 ms. Allocated memory is still 99.6 MB. Free memory was 62.6 MB in the beginning and 61.5 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:49,834 INFO L168 Benchmark]: RCFGBuilder took 315.29 ms. Allocated memory was 99.6 MB in the beginning and 129.0 MB in the end (delta: 29.4 MB). Free memory was 61.5 MB in the beginning and 103.7 MB in the end (delta: -42.2 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:49,835 INFO L168 Benchmark]: IcfgToChc took 253.60 ms. Allocated memory is still 129.0 MB. Free memory was 103.7 MB in the beginning and 90.1 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:49,838 INFO L168 Benchmark]: ChcSmtPrinter took 30.36 ms. Allocated memory is still 129.0 MB. Free memory was 90.1 MB in the beginning and 89.2 MB in the end (delta: 913.0 kB). Peak memory consumption was 913.0 kB. Max. memory is 3.6 GB. [2019-03-17 12:20:49,850 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 271.48 ms. Allocated memory is still 99.6 MB. Free memory was 74.3 MB in the beginning and 64.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 34.37 ms. Allocated memory is still 99.6 MB. Free memory was 64.3 MB in the beginning and 62.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 17.69 ms. Allocated memory is still 99.6 MB. Free memory was 62.6 MB in the beginning and 61.5 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 315.29 ms. Allocated memory was 99.6 MB in the beginning and 129.0 MB in the end (delta: 29.4 MB). Free memory was 61.5 MB in the beginning and 103.7 MB in the end (delta: -42.2 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 253.60 ms. Allocated memory is still 129.0 MB. Free memory was 103.7 MB in the beginning and 90.1 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 30.36 ms. Allocated memory is still 129.0 MB. Free memory was 90.1 MB in the beginning and 89.2 MB in the end (delta: 913.0 kB). Peak memory consumption was 913.0 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...