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/quantifier/Arrays/Arrays19.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:03:34,200 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:03:34,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:03:34,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:03:34,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:03:34,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:03:34,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:03:34,218 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:03:34,220 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:03:34,221 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:03:34,222 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:03:34,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:03:34,223 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:03:34,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:03:34,224 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:03:34,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:03:34,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:03:34,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:03:34,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:03:34,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:03:34,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:03:34,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:03:34,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:03:34,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:03:34,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:03:34,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:03:34,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:03:34,241 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:03:34,241 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:03:34,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:03:34,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:03:34,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:03:34,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:03:34,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:03:34,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:03:34,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:03:34,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:03:34,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:03:34,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:03:34,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:03:34,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:03:34,275 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:03:34,293 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:03:34,297 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:03:34,299 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:03:34,300 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:03:34,300 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays19.bpl [2019-08-05 12:03:34,301 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays19.bpl' [2019-08-05 12:03:34,347 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:03:34,348 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:03:34,349 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:03:34,349 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:03:34,350 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:03:34,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:34" (1/1) ... [2019-08-05 12:03:34,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:34" (1/1) ... [2019-08-05 12:03:34,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:34" (1/1) ... [2019-08-05 12:03:34,387 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:34" (1/1) ... [2019-08-05 12:03:34,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:34" (1/1) ... [2019-08-05 12:03:34,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:34" (1/1) ... [2019-08-05 12:03:34,398 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:34" (1/1) ... [2019-08-05 12:03:34,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:03:34,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:03:34,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:03:34,401 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:03:34,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:34" (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: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 12:03:34,470 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:03:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:03:34,754 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:03:34,754 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:03:34,756 INFO L202 PluginConnector]: Adding new model Arrays19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:34 BoogieIcfgContainer [2019-08-05 12:03:34,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:03:34,756 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:03:34,756 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:03:34,757 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:03:34,759 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:34" (1/1) ... [2019-08-05 12:03:34,768 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:03:34,770 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:03:34,777 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:03:34,786 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:03:34,787 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:03:35,094 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-05 12:03:35,384 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2019-08-05 12:03:35,620 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 82 [2019-08-05 12:03:35,903 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 94 [2019-08-05 12:03:36,190 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 106 [2019-08-05 12:03:36,367 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 118 [2019-08-05 12:03:36,541 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 130 [2019-08-05 12:03:36,743 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 142 [2019-08-05 12:03:36,861 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 151 [2019-08-05 12:03:37,039 WARN L188 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 154 [2019-08-05 12:03:37,318 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 166 [2019-08-05 12:03:37,573 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 178 [2019-08-05 12:03:37,820 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 190 [2019-08-05 12:03:38,123 WARN L188 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 202 [2019-08-05 12:03:38,475 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 214 [2019-08-05 12:03:38,608 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 223 [2019-08-05 12:03:39,025 WARN L188 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 226 [2019-08-05 12:03:39,203 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 235 [2019-08-05 12:03:39,482 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 238 [2019-08-05 12:03:39,673 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 247 [2019-08-05 12:03:40,047 WARN L188 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 250 [2019-08-05 12:03:40,256 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 259 [2019-08-05 12:03:40,649 WARN L188 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 262 [2019-08-05 12:03:40,770 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 271 [2019-08-05 12:03:41,279 WARN L188 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 274 [2019-08-05 12:03:41,572 WARN L188 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 283 [2019-08-05 12:03:42,143 WARN L188 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 286 [2019-08-05 12:03:42,342 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-08-05 12:03:43,006 WARN L188 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 305 [2019-08-05 12:03:43,635 WARN L188 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-08-05 12:03:44,336 WARN L188 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 309 [2019-08-05 12:03:45,001 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-05 12:03:45,006 INFO L168 Benchmark]: Toolchain (without parser) took 10657.69 ms. Allocated memory was 137.9 MB in the beginning and 255.3 MB in the end (delta: 117.4 MB). Free memory was 107.4 MB in the beginning and 95.0 MB in the end (delta: 12.3 MB). Peak memory consumption was 160.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:45,007 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 12:03:45,008 INFO L168 Benchmark]: Boogie Preprocessor took 51.14 ms. Allocated memory is still 137.9 MB. Free memory was 107.4 MB in the beginning and 105.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:45,009 INFO L168 Benchmark]: RCFGBuilder took 355.44 ms. Allocated memory is still 137.9 MB. Free memory was 105.0 MB in the beginning and 95.1 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:45,010 INFO L168 Benchmark]: Symbolic Interpretation took 10247.90 ms. Allocated memory was 137.9 MB in the beginning and 255.3 MB in the end (delta: 117.4 MB). Free memory was 94.9 MB in the beginning and 95.0 MB in the end (delta: -99.9 kB). Peak memory consumption was 147.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:45,014 INFO L335 ainManager$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 137.9 MB. Free memory was 108.6 MB in the beginning and 108.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.14 ms. Allocated memory is still 137.9 MB. Free memory was 107.4 MB in the beginning and 105.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 355.44 ms. Allocated memory is still 137.9 MB. Free memory was 105.0 MB in the beginning and 95.1 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 10247.90 ms. Allocated memory was 137.9 MB in the beginning and 255.3 MB in the end (delta: 117.4 MB). Free memory was 94.9 MB in the beginning and 95.0 MB in the end (delta: -99.9 kB). Peak memory consumption was 147.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...