java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf -i ../../../trunk/examples/BoogiePL/schaetzc/noProcedure.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:13:34,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:13:34,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:13:34,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:13:34,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:13:34,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:13:34,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:13:34,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:13:34,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:13:34,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:13:34,083 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:13:34,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:13:34,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:13:34,085 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:13:34,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:13:34,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:13:34,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:13:34,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:13:34,090 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:13:34,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:13:34,094 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:13:34,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:13:34,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:13:34,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:13:34,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:13:34,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:13:34,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:13:34,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:13:34,101 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:13:34,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:13:34,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:13:34,103 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:13:34,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:13:34,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:13:34,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:13:34,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:13:34,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:13:34,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:13:34,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:13:34,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:13:34,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:13:34,109 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf [2019-08-05 12:13:34,122 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:13:34,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:13:34,123 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:13:34,123 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:13:34,124 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:13:34,124 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:13:34,124 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:13:34,124 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:13:34,124 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:13:34,125 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:13:34,125 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:13:34,125 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:13:34,125 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:13:34,125 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:13:34,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:13:34,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:13:34,126 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:13:34,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:13:34,127 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:13:34,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:13:34,127 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:13:34,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:13:34,128 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:13:34,128 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:13:34,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:13:34,128 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:13:34,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:13:34,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:13:34,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:13:34,129 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:13:34,129 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:13:34,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:13:34,130 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:13:34,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:13:34,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:13:34,130 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:13:34,130 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:13:34,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:13:34,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:13:34,131 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:13:34,159 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:13:34,171 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:13:34,174 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:13:34,176 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:13:34,176 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:13:34,177 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/schaetzc/noProcedure.bpl [2019-08-05 12:13:34,177 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/schaetzc/noProcedure.bpl' [2019-08-05 12:13:34,203 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:13:34,204 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:13:34,205 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:13:34,205 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:13:34,206 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:13:34,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "noProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:34" (1/1) ... [2019-08-05 12:13:34,230 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "noProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:34" (1/1) ... [2019-08-05 12:13:34,234 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:13:34,235 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:13:34,235 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:13:34,237 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:13:34,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:13:34,238 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:13:34,238 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:13:34,249 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "noProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:34" (1/1) ... [2019-08-05 12:13:34,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "noProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:34" (1/1) ... [2019-08-05 12:13:34,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "noProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:34" (1/1) ... [2019-08-05 12:13:34,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "noProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:34" (1/1) ... [2019-08-05 12:13:34,252 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "noProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:34" (1/1) ... [2019-08-05 12:13:34,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "noProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:34" (1/1) ... [2019-08-05 12:13:34,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "noProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:34" (1/1) ... [2019-08-05 12:13:34,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:13:34,254 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:13:34,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:13:34,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:13:34,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "noProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:34" (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 [2019-08-05 12:13:34,359 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT$ConstOnlyIdentifierTranslator.getSmtIdentifier(Boogie2SMT.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.getSmtIdentifier(Expression2Term.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:267) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:222) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT.declareAxiom(Boogie2SMT.java:165) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT.(Boogie2SMT.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.(CfgBuilder.java:209) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-05 12:13:34,368 INFO L168 Benchmark]: Toolchain (without parser) took 161.06 ms. Allocated memory is still 133.7 MB. Free memory was 108.0 MB in the beginning and 100.3 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:34,369 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 133.7 MB. Free memory was 109.1 MB in the beginning and 108.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:13:34,372 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.93 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 106.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:34,373 INFO L168 Benchmark]: Boogie Preprocessor took 16.37 ms. Allocated memory is still 133.7 MB. Free memory was 106.1 MB in the beginning and 105.2 MB in the end (delta: 905.6 kB). Peak memory consumption was 905.6 kB. Max. memory is 7.1 GB. [2019-08-05 12:13:34,374 INFO L168 Benchmark]: RCFGBuilder took 109.46 ms. Allocated memory is still 133.7 MB. Free memory was 104.9 MB in the beginning and 100.3 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:34,381 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 133.7 MB. Free memory was 109.1 MB in the beginning and 108.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 31.93 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 106.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 16.37 ms. Allocated memory is still 133.7 MB. Free memory was 106.1 MB in the beginning and 105.2 MB in the end (delta: 905.6 kB). Peak memory consumption was 905.6 kB. Max. memory is 7.1 GB. * RCFGBuilder took 109.46 ms. Allocated memory is still 133.7 MB. Free memory was 104.9 MB in the beginning and 100.3 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT$ConstOnlyIdentifierTranslator.getSmtIdentifier(Boogie2SMT.java:192) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...