java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInlineTransformed.xml --icfgtransformation.transformationtype MAP_ELIMINATION_MONNIAUX -i ../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/SkatingStrawberry.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-1c58c86 [2019-05-15 10:56:10,995 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-05-15 10:56:10,997 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-05-15 10:56:11,009 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-05-15 10:56:11,009 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-05-15 10:56:11,010 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-05-15 10:56:11,012 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-05-15 10:56:11,014 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-05-15 10:56:11,015 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-05-15 10:56:11,016 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-05-15 10:56:11,017 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-05-15 10:56:11,017 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-05-15 10:56:11,018 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-05-15 10:56:11,019 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-05-15 10:56:11,021 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-05-15 10:56:11,021 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-05-15 10:56:11,022 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-05-15 10:56:11,024 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-05-15 10:56:11,026 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-05-15 10:56:11,028 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-05-15 10:56:11,029 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-05-15 10:56:11,031 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-05-15 10:56:11,033 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-05-15 10:56:11,034 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-05-15 10:56:11,034 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-05-15 10:56:11,035 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-05-15 10:56:11,036 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-05-15 10:56:11,037 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-05-15 10:56:11,037 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-05-15 10:56:11,038 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-05-15 10:56:11,039 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-05-15 10:56:11,039 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-05-15 10:56:11,041 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-05-15 10:56:11,041 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-05-15 10:56:11,041 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-05-15 10:56:11,042 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-05-15 10:56:11,042 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-05-15 10:56:11,043 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-05-15 10:56:11,044 INFO L181 SettingsManager]: Finished resetting all preferences to default values... Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: TransformationType -> MAP_ELIMINATION_MONNIAUX [2019-05-15 10:56:11,078 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-05-15 10:56:11,091 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-05-15 10:56:11,095 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-05-15 10:56:11,099 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-05-15 10:56:11,100 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-05-15 10:56:11,101 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/SkatingStrawberry.bpl [2019-05-15 10:56:11,101 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/SkatingStrawberry.bpl' [2019-05-15 10:56:11,135 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-05-15 10:56:11,137 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-05-15 10:56:11,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-05-15 10:56:11,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-05-15 10:56:11,138 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-05-15 10:56:11,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:56:11" (1/1) ... [2019-05-15 10:56:11,163 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:56:11" (1/1) ... [2019-05-15 10:56:11,169 WARN L165 Inliner]: Program contained no entry procedure! [2019-05-15 10:56:11,169 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-05-15 10:56:11,169 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-05-15 10:56:11,171 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-05-15 10:56:11,172 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-05-15 10:56:11,172 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-05-15 10:56:11,172 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-05-15 10:56:11,183 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:56:11" (1/1) ... [2019-05-15 10:56:11,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:56:11" (1/1) ... [2019-05-15 10:56:11,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:56:11" (1/1) ... [2019-05-15 10:56:11,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:56:11" (1/1) ... [2019-05-15 10:56:11,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:56:11" (1/1) ... [2019-05-15 10:56:11,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:56:11" (1/1) ... [2019-05-15 10:56:11,194 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:56:11" (1/1) ... [2019-05-15 10:56:11,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-05-15 10:56:11,198 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-05-15 10:56:11,198 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-05-15 10:56:11,199 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-05-15 10:56:11,200 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:56:11" (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 [2019-05-15 10:56:11,262 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-05-15 10:56:11,262 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-05-15 10:56:11,262 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-05-15 10:56:11,457 INFO L275 CfgBuilder]: Using library mode [2019-05-15 10:56:11,457 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-05-15 10:56:11,458 INFO L202 PluginConnector]: Adding new model SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.05 10:56:11 BoogieIcfgContainer [2019-05-15 10:56:11,458 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-05-15 10:56:11,459 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2019-05-15 10:56:11,459 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2019-05-15 10:56:11,460 INFO L275 PluginConnector]: IcfgTransformer initialized [2019-05-15 10:56:11,464 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "SkatingStrawberry.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.05 10:56:11" (1/1) ... [2019-05-15 10:56:11,507 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.logic.TermVariable cannot be cast to de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.iterate(MonniauxMapEliminator.java:363) at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.eliminateMaps(MonniauxMapEliminator.java:118) at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.(MonniauxMapEliminator.java:97) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyMapEliminationMonniaux(IcfgTransformationObserver.java:357) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:190) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:141) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:129) 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: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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-05-15 10:56:11,511 INFO L168 Benchmark]: Toolchain (without parser) took 375.87 ms. Allocated memory is still 141.0 MB. Free memory was 110.8 MB in the beginning and 95.6 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. [2019-05-15 10:56:11,514 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.17 ms. Allocated memory is still 141.0 MB. Free memory is still 112.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-05-15 10:56:11,515 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.44 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 108.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-05-15 10:56:11,516 INFO L168 Benchmark]: Boogie Preprocessor took 24.03 ms. Allocated memory is still 141.0 MB. Free memory was 108.8 MB in the beginning and 107.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. [2019-05-15 10:56:11,518 INFO L168 Benchmark]: RCFGBuilder took 260.14 ms. Allocated memory is still 141.0 MB. Free memory was 107.6 MB in the beginning and 97.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. [2019-05-15 10:56:11,519 INFO L168 Benchmark]: IcfgTransformer took 51.39 ms. Allocated memory is still 141.0 MB. Free memory was 97.4 MB in the beginning and 95.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-05-15 10:56:11,527 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.17 ms. Allocated memory is still 141.0 MB. Free memory is still 112.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 34.44 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 108.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 24.03 ms. Allocated memory is still 141.0 MB. Free memory was 108.8 MB in the beginning and 107.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 260.14 ms. Allocated memory is still 141.0 MB. Free memory was 107.6 MB in the beginning and 97.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. * IcfgTransformer took 51.39 ms. Allocated memory is still 141.0 MB. Free memory was 97.4 MB in the beginning and 95.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.logic.TermVariable cannot be cast to de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: ClassCastException: de.uni_freiburg.informatik.ultimate.logic.TermVariable cannot be cast to de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm: de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.iterate(MonniauxMapEliminator.java:363) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...