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/dll_nullified_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:48:30,865 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:48:30,867 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:48:30,881 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:48:30,882 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:48:30,883 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:48:30,884 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:48:30,886 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:48:30,888 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:48:30,889 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:48:30,890 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:48:30,890 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:48:30,891 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:48:30,892 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:48:30,893 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:48:30,894 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:48:30,895 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:48:30,896 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:48:30,898 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:48:30,900 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:48:30,901 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:48:30,902 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:48:30,905 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:48:30,905 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:48:30,905 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:48:30,906 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:48:30,907 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:48:30,908 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:48:30,908 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:48:30,909 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:48:30,909 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:48:30,910 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:48:30,911 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:48:30,911 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:48:30,912 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:48:30,912 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:48:30,913 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:48:30,914 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:48:30,916 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:48:30,916 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 12:48:30,944 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:48:30,944 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:48:30,946 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:48:30,947 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:48:30,947 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:48:30,947 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:48:30,947 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:48:30,949 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:48:30,949 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:48:30,949 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:48:30,949 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:48:30,949 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:48:30,951 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:48:30,951 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:48:30,951 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:48:30,951 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:48:30,952 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:48:30,952 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:48:30,952 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:48:30,952 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:48:30,952 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:48:30,953 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:48:30,953 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:48:30,954 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:48:30,954 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:48:30,954 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:48:30,954 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:48:30,954 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:48:30,955 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 12:48:31,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:48:31,023 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:48:31,027 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:48:31,029 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:48:31,029 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:48:31,030 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-ext3-properties/dll_nullified_true-unreach-call_true-valid-memsafety.i [2019-03-18 12:48:31,095 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d5bee7bc/6426221e34cb4d81a7302b371a23bcba/FLAG4fc3688d6 [2019-03-18 12:48:31,629 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:48:31,630 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-ext3-properties/dll_nullified_true-unreach-call_true-valid-memsafety.i [2019-03-18 12:48:31,647 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d5bee7bc/6426221e34cb4d81a7302b371a23bcba/FLAG4fc3688d6 [2019-03-18 12:48:31,905 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d5bee7bc/6426221e34cb4d81a7302b371a23bcba [2019-03-18 12:48:31,914 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:48:31,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:48:31,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:31,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:48:31,920 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:48:31,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:31" (1/1) ... [2019-03-18 12:48:31,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a525c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:31, skipping insertion in model container [2019-03-18 12:48:31,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:31" (1/1) ... [2019-03-18 12:48:31,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:48:31,993 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:48:32,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:32,336 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:48:32,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:32,578 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:48:32,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32 WrapperNode [2019-03-18 12:48:32,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:32,581 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:32,581 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:48:32,581 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:48:32,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32" (1/1) ... [2019-03-18 12:48:32,611 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32" (1/1) ... [2019-03-18 12:48:32,636 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:32,636 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:48:32,636 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:48:32,637 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:48:32,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32" (1/1) ... [2019-03-18 12:48:32,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32" (1/1) ... [2019-03-18 12:48:32,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32" (1/1) ... [2019-03-18 12:48:32,651 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32" (1/1) ... [2019-03-18 12:48:32,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32" (1/1) ... [2019-03-18 12:48:32,665 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32" (1/1) ... [2019-03-18 12:48:32,667 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32" (1/1) ... [2019-03-18 12:48:32,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:48:32,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:48:32,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:48:32,671 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:48:32,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:32" (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 12:48:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:48:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:48:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-18 12:48:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-18 12:48:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:48:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:48:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:48:32,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:48:33,236 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:48:33,237 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:48:33,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:33 BoogieIcfgContainer [2019-03-18 12:48:33,238 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:48:33,238 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:48:33,239 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:48:33,239 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:48:33,241 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:33" (1/1) ... [2019-03-18 12:48:34,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:34 HornClauseAST [2019-03-18 12:48:34,020 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:48:34,020 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:48:34,020 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:48:34,021 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:48:34,022 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:34" (1/1) ... [2019-03-18 12:48:34,023 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/list-ext3-properties/ChcSmtPrinter_dll_nullified_true-unreach-call_true-valid-memsafety.i_UID3061064925936572930.smt2 [2019-03-18 12:48:34,073 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:48:34,075 INFO L168 Benchmark]: Toolchain (without parser) took 2160.31 ms. Allocated memory was 101.7 MB in the beginning and 142.1 MB in the end (delta: 40.4 MB). Free memory was 73.4 MB in the beginning and 75.1 MB in the end (delta: -1.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:34,077 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:48:34,077 INFO L168 Benchmark]: CACSL2BoogieTranslator took 663.35 ms. Allocated memory was 101.7 MB in the beginning and 131.6 MB in the end (delta: 29.9 MB). Free memory was 73.1 MB in the beginning and 104.9 MB in the end (delta: -31.8 MB). Peak memory consumption was 17.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:34,077 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.51 ms. Allocated memory is still 131.6 MB. Free memory was 104.9 MB in the beginning and 103.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:34,078 INFO L168 Benchmark]: Boogie Preprocessor took 34.15 ms. Allocated memory is still 131.6 MB. Free memory was 103.0 MB in the beginning and 101.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:34,078 INFO L168 Benchmark]: RCFGBuilder took 567.44 ms. Allocated memory is still 131.6 MB. Free memory was 101.1 MB in the beginning and 81.3 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:34,079 INFO L168 Benchmark]: IcfgToChc took 781.50 ms. Allocated memory was 131.6 MB in the beginning and 142.1 MB in the end (delta: 10.5 MB). Free memory was 81.3 MB in the beginning and 80.4 MB in the end (delta: 894.4 kB). Peak memory consumption was 30.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:34,079 INFO L168 Benchmark]: ChcSmtPrinter took 53.21 ms. Allocated memory is still 142.1 MB. Free memory was 80.4 MB in the beginning and 75.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:34,083 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 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 663.35 ms. Allocated memory was 101.7 MB in the beginning and 131.6 MB in the end (delta: 29.9 MB). Free memory was 73.1 MB in the beginning and 104.9 MB in the end (delta: -31.8 MB). Peak memory consumption was 17.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 55.51 ms. Allocated memory is still 131.6 MB. Free memory was 104.9 MB in the beginning and 103.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 34.15 ms. Allocated memory is still 131.6 MB. Free memory was 103.0 MB in the beginning and 101.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 567.44 ms. Allocated memory is still 131.6 MB. Free memory was 101.1 MB in the beginning and 81.3 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 781.50 ms. Allocated memory was 131.6 MB in the beginning and 142.1 MB in the end (delta: 10.5 MB). Free memory was 81.3 MB in the beginning and 80.4 MB in the end (delta: 894.4 kB). Peak memory consumption was 30.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 53.21 ms. Allocated memory is still 142.1 MB. Free memory was 80.4 MB in the beginning and 75.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...