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/RanFile042.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:28:30,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:28:30,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:28:30,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:28:30,455 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:28:30,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:28:30,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:28:30,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:28:30,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:28:30,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:28:30,463 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:28:30,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:28:30,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:28:30,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:28:30,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:28:30,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:28:30,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:28:30,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:28:30,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:28:30,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:28:30,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:28:30,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:28:30,477 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:28:30,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:28:30,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:28:30,480 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:28:30,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:28:30,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:28:30,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:28:30,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:28:30,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:28:30,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:28:30,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:28:30,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:28:30,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:28:30,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:28:30,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:28:30,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:28:30,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:28:30,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:28:30,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:28:30,518 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:28:30,538 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:28:30,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:28:30,543 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:28:30,543 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:28:30,545 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile042.bpl [2019-08-05 11:28:30,545 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile042.bpl' [2019-08-05 11:28:30,592 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:28:30,594 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:28:30,595 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:28:30,595 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:28:30,595 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:28:30,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile042.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:30" (1/1) ... [2019-08-05 11:28:30,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile042.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:30" (1/1) ... [2019-08-05 11:28:30,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile042.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:30" (1/1) ... [2019-08-05 11:28:30,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile042.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:30" (1/1) ... [2019-08-05 11:28:30,638 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile042.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:30" (1/1) ... [2019-08-05 11:28:30,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile042.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:30" (1/1) ... [2019-08-05 11:28:30,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile042.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:30" (1/1) ... [2019-08-05 11:28:30,660 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:28:30,666 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:28:30,666 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:28:30,666 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:28:30,667 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile042.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:30" (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 11:28:30,733 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:28:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:28:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:28:32,028 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:28:32,028 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:28:32,030 INFO L202 PluginConnector]: Adding new model RanFile042.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:32 BoogieIcfgContainer [2019-08-05 11:28:32,030 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:28:32,030 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:28:32,030 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:28:32,031 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:28:32,033 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile042.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:32" (1/1) ... [2019-08-05 11:28:32,045 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:28:32,048 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:28:32,056 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:28:32,065 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:28:32,067 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:28:33,825 WARN L188 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 45 [2019-08-05 11:28:34,829 WARN L188 SmtUtils]: Spent 979.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-08-05 11:28:49,959 WARN L188 SmtUtils]: Spent 15.12 s on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2019-08-05 11:29:05,833 WARN L188 SmtUtils]: Spent 15.61 s on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2019-08-05 11:29:16,248 WARN L188 SmtUtils]: Spent 10.41 s on a formula simplification. DAG size of input: 78 DAG size of output: 66 [2019-08-05 11:29:20,779 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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-05 11:29:20,785 INFO L168 Benchmark]: Toolchain (without parser) took 50190.09 ms. Allocated memory was 141.6 MB in the beginning and 177.2 MB in the end (delta: 35.7 MB). Free memory was 110.7 MB in the beginning and 100.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:20,786 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.71 ms. Allocated memory is still 141.6 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 11:29:20,787 INFO L168 Benchmark]: Boogie Preprocessor took 69.49 ms. Allocated memory is still 141.6 MB. Free memory was 110.5 MB in the beginning and 108.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:20,789 INFO L168 Benchmark]: RCFGBuilder took 1364.09 ms. Allocated memory is still 141.6 MB. Free memory was 107.9 MB in the beginning and 66.6 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:20,790 INFO L168 Benchmark]: Symbolic Interpretation took 48752.13 ms. Allocated memory was 141.6 MB in the beginning and 177.2 MB in the end (delta: 35.7 MB). Free memory was 66.6 MB in the beginning and 100.6 MB in the end (delta: -33.9 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:20,796 INFO L335 ainManager$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 0.71 ms. Allocated memory is still 141.6 MB. Free memory was 112.4 MB in the beginning and 112.2 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 69.49 ms. Allocated memory is still 141.6 MB. Free memory was 110.5 MB in the beginning and 108.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1364.09 ms. Allocated memory is still 141.6 MB. Free memory was 107.9 MB in the beginning and 66.6 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 48752.13 ms. Allocated memory was 141.6 MB in the beginning and 177.2 MB in the end (delta: 35.7 MB). Free memory was 66.6 MB in the beginning and 100.6 MB in the end (delta: -33.9 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...