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/RanFile051.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:31:06,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:31:06,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:31:07,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:31:07,008 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:31:07,009 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:31:07,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:31:07,013 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:31:07,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:31:07,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:31:07,017 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:31:07,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:31:07,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:31:07,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:31:07,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:31:07,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:31:07,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:31:07,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:31:07,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:31:07,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:31:07,031 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:31:07,032 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:31:07,034 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:31:07,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:31:07,037 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:31:07,038 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:31:07,038 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:31:07,039 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:31:07,040 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:31:07,041 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:31:07,041 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:31:07,042 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:31:07,043 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:31:07,044 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:31:07,046 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:31:07,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:31:07,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:31:07,047 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:31:07,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:31:07,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:31:07,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:31:07,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:31:07,091 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:31:07,094 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:31:07,096 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:31:07,097 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:31:07,097 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile051.bpl [2019-08-05 11:31:07,098 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile051.bpl' [2019-08-05 11:31:07,161 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:31:07,163 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:31:07,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:31:07,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:31:07,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:31:07,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile051.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:07" (1/1) ... [2019-08-05 11:31:07,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile051.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:07" (1/1) ... [2019-08-05 11:31:07,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile051.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:07" (1/1) ... [2019-08-05 11:31:07,209 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile051.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:07" (1/1) ... [2019-08-05 11:31:07,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile051.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:07" (1/1) ... [2019-08-05 11:31:07,239 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile051.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:07" (1/1) ... [2019-08-05 11:31:07,242 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile051.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:07" (1/1) ... [2019-08-05 11:31:07,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:31:07,249 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:31:07,249 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:31:07,249 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:31:07,250 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile051.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:07" (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 11:31:07,343 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:31:07,343 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:31:07,344 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:31:10,177 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:31:10,178 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:31:10,179 INFO L202 PluginConnector]: Adding new model RanFile051.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:10 BoogieIcfgContainer [2019-08-05 11:31:10,179 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:31:10,180 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:31:10,180 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:31:10,180 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:31:10,182 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile051.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:10" (1/1) ... [2019-08-05 11:31:10,193 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:31:10,196 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:31:10,205 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:31:10,214 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:31:10,215 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:31:10,963 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 25 [2019-08-05 11:31:11,539 WARN L188 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 130 [2019-08-05 11:31:35,663 WARN L188 SmtUtils]: Spent 24.10 s on a formula simplification that was a NOOP. DAG size: 166 [2019-08-05 11:31:38,743 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2019-08-05 11:31:48,528 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-08-05 11:32:06,349 WARN L188 SmtUtils]: Spent 17.56 s on a formula simplification that was a NOOP. DAG size: 203 [2019-08-05 11:32:08,354 WARN L188 SmtUtils]: Spent 1.92 s on a formula simplification that was a NOOP. DAG size: 182 [2019-08-05 11:32:13,143 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-05 11:32:13,149 INFO L168 Benchmark]: Toolchain (without parser) took 65985.66 ms. Allocated memory was 134.2 MB in the beginning and 352.3 MB in the end (delta: 218.1 MB). Free memory was 109.3 MB in the beginning and 105.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 224.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:32:13,150 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 134.2 MB. Free memory was 111.8 MB in the beginning and 111.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:32:13,151 INFO L168 Benchmark]: Boogie Preprocessor took 84.53 ms. Allocated memory is still 134.2 MB. Free memory was 109.1 MB in the beginning and 105.9 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:32:13,153 INFO L168 Benchmark]: RCFGBuilder took 2930.95 ms. Allocated memory was 134.2 MB in the beginning and 169.9 MB in the end (delta: 35.7 MB). Free memory was 105.9 MB in the beginning and 97.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 51.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:32:13,154 INFO L168 Benchmark]: Symbolic Interpretation took 62966.88 ms. Allocated memory was 169.9 MB in the beginning and 352.3 MB in the end (delta: 182.5 MB). Free memory was 97.1 MB in the beginning and 105.6 MB in the end (delta: -8.5 MB). Peak memory consumption was 176.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:32:13,159 INFO L335 ainManager$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 0.22 ms. Allocated memory is still 134.2 MB. Free memory was 111.8 MB in the beginning and 111.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 84.53 ms. Allocated memory is still 134.2 MB. Free memory was 109.1 MB in the beginning and 105.9 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2930.95 ms. Allocated memory was 134.2 MB in the beginning and 169.9 MB in the end (delta: 35.7 MB). Free memory was 105.9 MB in the beginning and 97.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 51.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 62966.88 ms. Allocated memory was 169.9 MB in the beginning and 352.3 MB in the end (delta: 182.5 MB). Free memory was 97.1 MB in the beginning and 105.6 MB in the end (delta: -8.5 MB). Peak memory consumption was 176.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...