java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/BoogiePL/schaetzc/trickyCaseMatthias.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 09:53:39,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 09:53:39,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 09:53:39,183 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 09:53:39,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 09:53:39,185 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 09:53:39,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 09:53:39,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 09:53:39,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 09:53:39,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 09:53:39,192 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 09:53:39,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 09:53:39,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 09:53:39,193 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 09:53:39,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 09:53:39,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 09:53:39,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 09:53:39,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 09:53:39,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 09:53:39,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 09:53:39,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 09:53:39,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 09:53:39,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 09:53:39,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 09:53:39,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 09:53:39,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 09:53:39,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 09:53:39,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 09:53:39,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 09:53:39,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 09:53:39,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 09:53:39,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 09:53:39,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 09:53:39,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 09:53:39,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 09:53:39,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 09:53:39,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 09:53:39,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 09:53:39,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 09:53:39,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 09:53:39,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 09:53:39,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 09:53:39,284 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 09:53:39,289 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 09:53:39,291 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 09:53:39,291 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 09:53:39,292 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/schaetzc/trickyCaseMatthias.bpl [2019-08-05 09:53:39,292 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/schaetzc/trickyCaseMatthias.bpl' [2019-08-05 09:53:39,324 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 09:53:39,327 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 09:53:39,327 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 09:53:39,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 09:53:39,328 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 09:53:39,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "trickyCaseMatthias.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:53:39" (1/1) ... [2019-08-05 09:53:39,354 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "trickyCaseMatthias.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:53:39" (1/1) ... [2019-08-05 09:53:39,364 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 09:53:39,364 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 09:53:39,364 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 09:53:39,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 09:53:39,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 09:53:39,368 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 09:53:39,368 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 09:53:39,380 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "trickyCaseMatthias.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:53:39" (1/1) ... [2019-08-05 09:53:39,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "trickyCaseMatthias.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:53:39" (1/1) ... [2019-08-05 09:53:39,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "trickyCaseMatthias.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:53:39" (1/1) ... [2019-08-05 09:53:39,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "trickyCaseMatthias.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:53:39" (1/1) ... [2019-08-05 09:53:39,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "trickyCaseMatthias.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:53:39" (1/1) ... [2019-08-05 09:53:39,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "trickyCaseMatthias.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:53:39" (1/1) ... [2019-08-05 09:53:39,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "trickyCaseMatthias.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:53:39" (1/1) ... [2019-08-05 09:53:39,390 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 09:53:39,391 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 09:53:39,391 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 09:53:39,391 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 09:53:39,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "trickyCaseMatthias.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 09:53:39" (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 09:53:39,467 INFO L124 BoogieDeclarations]: Specification and implementation of procedure p given in one single declaration [2019-08-05 09:53:39,468 INFO L130 BoogieDeclarations]: Found specification of procedure p [2019-08-05 09:53:39,468 INFO L138 BoogieDeclarations]: Found implementation of procedure p [2019-08-05 09:53:39,469 INFO L124 BoogieDeclarations]: Specification and implementation of procedure p_ given in one single declaration [2019-08-05 09:53:39,469 INFO L130 BoogieDeclarations]: Found specification of procedure p_ [2019-08-05 09:53:39,470 INFO L138 BoogieDeclarations]: Found implementation of procedure p_ [2019-08-05 09:53:39,509 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Function c_p__v is already defined. at de.uni_freiburg.informatik.ultimate.logic.NoopScript.declareFun(NoopScript.java:139) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.declareFun(Scriptor.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.declareFun(WrapperScript.java:90) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.declareFun(ManagedScript.java:174) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.variables.ProgramVarUtils.constructDefaultConstant(ProgramVarUtils.java:98) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.constructLocalBoogieVar(Boogie2SmtSymbolTable.java:667) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.declareLocals(Boogie2SmtSymbolTable.java:639) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.declareSpecImpl(Boogie2SmtSymbolTable.java:545) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.(Boogie2SmtSymbolTable.java:171) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SMT.(Boogie2SMT.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.(CfgBuilder.java:209) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-05 09:53:39,519 INFO L168 Benchmark]: Toolchain (without parser) took 190.95 ms. Allocated memory is still 141.6 MB. Free memory was 111.2 MB in the beginning and 102.9 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. [2019-08-05 09:53:39,523 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 141.6 MB. Free memory is still 112.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 09:53:39,526 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.52 ms. Allocated memory is still 141.6 MB. Free memory was 111.2 MB in the beginning and 109.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-05 09:53:39,528 INFO L168 Benchmark]: Boogie Preprocessor took 22.79 ms. Allocated memory is still 141.6 MB. Free memory was 109.5 MB in the beginning and 108.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-08-05 09:53:39,529 INFO L168 Benchmark]: RCFGBuilder took 125.20 ms. Allocated memory is still 141.6 MB. Free memory was 108.3 MB in the beginning and 102.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2019-08-05 09:53:39,535 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 141.6 MB. Free memory is still 112.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 39.52 ms. Allocated memory is still 141.6 MB. Free memory was 111.2 MB in the beginning and 109.5 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 22.79 ms. Allocated memory is still 141.6 MB. Free memory was 109.5 MB in the beginning and 108.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 125.20 ms. Allocated memory is still 141.6 MB. Free memory was 108.3 MB in the beginning and 102.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Function c_p__v is already defined. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Function c_p__v is already defined.: de.uni_freiburg.informatik.ultimate.logic.NoopScript.declareFun(NoopScript.java:139) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...