java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/random/RanFile081.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:30:13,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:30:13,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:30:13,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:30:13,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:30:13,743 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:30:13,744 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:30:13,746 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:30:13,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:30:13,748 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:30:13,749 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:30:13,750 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:30:13,750 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:30:13,753 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:30:13,754 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:30:13,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:30:13,760 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:30:13,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:30:13,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:30:13,775 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:30:13,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:30:13,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:30:13,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:30:13,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:30:13,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:30:13,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:30:13,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:30:13,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:30:13,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:30:13,786 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:30:13,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:30:13,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:30:13,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:30:13,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:30:13,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:30:13,793 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:30:13,794 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:30:13,794 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:30:13,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:30:13,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:30:13,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:30:13,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:30:13,858 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:30:13,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:30:13,863 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:30:13,863 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:30:13,864 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile081.bpl [2019-08-05 11:30:13,865 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile081.bpl' [2019-08-05 11:30:13,931 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:30:13,932 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:30:13,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:30:13,933 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:30:13,933 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:30:13,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:13" (1/1) ... [2019-08-05 11:30:13,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:13" (1/1) ... [2019-08-05 11:30:13,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:13" (1/1) ... [2019-08-05 11:30:13,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:13" (1/1) ... [2019-08-05 11:30:14,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:13" (1/1) ... [2019-08-05 11:30:14,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:13" (1/1) ... [2019-08-05 11:30:14,052 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:13" (1/1) ... [2019-08-05 11:30:14,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:30:14,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:30:14,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:30:14,066 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:30:14,067 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:13" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-05 11:30:14,137 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:30:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:30:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:30:18,854 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:30:18,855 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:30:18,856 INFO L202 PluginConnector]: Adding new model RanFile081.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:30:18 BoogieIcfgContainer [2019-08-05 11:30:18,856 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:30:18,856 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:30:18,857 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:30:18,857 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:30:18,859 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile081.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:30:18" (1/1) ... [2019-08-05 11:30:18,869 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:30:18,872 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:30:18,886 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:30:18,902 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:30:18,906 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:30:26,309 WARN L188 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-08-05 11:30:26,456 WARN L188 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-08-05 11:30:28,171 WARN L188 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 50 DAG size of output: 37 [2019-08-05 11:30:28,512 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-08-05 11:30:29,021 WARN L188 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 73 [2019-08-05 11:30:29,298 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 46 [2019-08-05 11:30:30,808 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-08-05 11:30:33,945 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-08-05 11:30:41,185 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-08-05 11:31:37,010 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 202 [2019-08-05 11:31:41,793 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 202 [2019-08-05 11:31:42,832 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 202 [2019-08-05 11:31:52,414 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 202 [2019-08-05 11:31:58,888 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 202 [2019-08-05 11:31:59,640 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 202 [2019-08-05 11:32:08,991 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-08-05 11:33:21,391 WARN L188 SmtUtils]: Spent 1.21 m on a formula simplification that was a NOOP. DAG size: 361 [2019-08-05 11:33:22,356 WARN L188 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-08-05 11:33:34,435 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:183) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:173) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:82) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:98) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:81) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:97) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:81) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:92) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-05 11:33:34,440 INFO L168 Benchmark]: Toolchain (without parser) took 200507.54 ms. Allocated memory was 138.9 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 106.4 MB in the beginning and 469.3 MB in the end (delta: -362.9 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-08-05 11:33:34,440 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory is still 109.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:33:34,441 INFO L168 Benchmark]: Boogie Preprocessor took 131.73 ms. Allocated memory is still 138.9 MB. Free memory was 106.0 MB in the beginning and 102.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:33:34,443 INFO L168 Benchmark]: RCFGBuilder took 4791.06 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 102.1 MB in the beginning and 158.4 MB in the end (delta: -56.2 MB). Peak memory consumption was 90.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:33:34,444 INFO L168 Benchmark]: Symbolic Interpretation took 195581.57 ms. Allocated memory was 201.9 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 158.4 MB in the beginning and 469.3 MB in the end (delta: -310.9 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-08-05 11:33:34,447 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:183) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory is still 109.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 131.73 ms. Allocated memory is still 138.9 MB. Free memory was 106.0 MB in the beginning and 102.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4791.06 ms. Allocated memory was 138.9 MB in the beginning and 201.9 MB in the end (delta: 62.9 MB). Free memory was 102.1 MB in the beginning and 158.4 MB in the end (delta: -56.2 MB). Peak memory consumption was 90.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 195581.57 ms. Allocated memory was 201.9 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 158.4 MB in the beginning and 469.3 MB in the end (delta: -310.9 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...