java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-nestedInterpolants.epf -i ../../../trunk/examples/programs/toy/nonlinear/NonlinearInvariant1-Safe.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 08:56:38,389 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 08:56:38,392 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 08:56:38,410 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 08:56:38,410 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 08:56:38,411 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 08:56:38,412 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 08:56:38,414 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 08:56:38,416 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 08:56:38,417 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 08:56:38,418 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 08:56:38,418 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 08:56:38,419 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 08:56:38,420 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 08:56:38,421 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 08:56:38,422 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 08:56:38,423 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 08:56:38,425 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 08:56:38,427 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 08:56:38,431 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 08:56:38,432 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 08:56:38,433 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 08:56:38,438 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 08:56:38,438 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 08:56:38,438 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 08:56:38,439 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 08:56:38,440 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 08:56:38,441 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 08:56:38,441 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 08:56:38,443 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 08:56:38,443 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 08:56:38,444 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-25 08:56:38,444 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-25 08:56:38,444 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-25 08:56:38,445 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-25 08:56:38,446 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-25 08:56:38,446 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-nestedInterpolants.epf [2018-07-25 08:56:38,461 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 08:56:38,462 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 08:56:38,466 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-25 08:56:38,467 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-07-25 08:56:38,467 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 08:56:38,467 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2018-07-25 08:56:38,467 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-25 08:56:38,468 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 08:56:38,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 08:56:38,562 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 08:56:38,569 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 08:56:38,571 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 08:56:38,572 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 08:56:38,573 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/nonlinear/NonlinearInvariant1-Safe.bpl [2018-07-25 08:56:38,573 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/nonlinear/NonlinearInvariant1-Safe.bpl' [2018-07-25 08:56:38,635 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 08:56:38,637 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 08:56:38,638 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 08:56:38,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 08:56:38,639 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 08:56:38,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 08:56:38" (1/1) ... [2018-07-25 08:56:38,676 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 08:56:38" (1/1) ... [2018-07-25 08:56:38,683 WARN L165 Inliner]: Program contained no entry procedure! [2018-07-25 08:56:38,683 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-07-25 08:56:38,684 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-07-25 08:56:38,686 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 08:56:38,687 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 08:56:38,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 08:56:38,687 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 08:56:38,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 08:56:38" (1/1) ... [2018-07-25 08:56:38,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 08:56:38" (1/1) ... [2018-07-25 08:56:38,700 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 08:56:38" (1/1) ... [2018-07-25 08:56:38,700 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 08:56:38" (1/1) ... [2018-07-25 08:56:38,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 08:56:38" (1/1) ... [2018-07-25 08:56:38,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 08:56:38" (1/1) ... [2018-07-25 08:56:38,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 08:56:38" (1/1) ... [2018-07-25 08:56:38,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 08:56:38,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 08:56:38,714 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 08:56:38,715 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 08:56:38,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 08:56:38" (1/1) ... [2018-07-25 08:56:38,803 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2018-07-25 08:56:38,803 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-07-25 08:56:38,803 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-07-25 08:56:38,846 WARN L459 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-07-25 08:56:38,870 WARN L100 RCFGBuilderObserver]: Unsupported syntax: Unsupported non-linear arithmetic [2018-07-25 08:56:38,871 INFO L205 PluginConnector]: Invalid model from RCFGBuilder for observer de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver@5d252e8d and model type NonlinearInvariant1-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 08:56:38, skipping insertion in model container [2018-07-25 08:56:38,871 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 08:56:38,871 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction [2018-07-25 08:56:38,872 INFO L168 Benchmark]: Toolchain (without parser) took 235.97 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-07-25 08:56:38,875 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 08:56:38,875 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.05 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 08:56:38,876 INFO L168 Benchmark]: Boogie Preprocessor took 26.73 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 08:56:38,877 INFO L168 Benchmark]: RCFGBuilder took 157.46 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-07-25 08:56:38,883 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 48.05 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 26.73 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 157.46 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - SyntaxErrorResult [Line: 15]: Incorrect Syntax Unsupported non-linear arithmetic RESULT: Ultimate could not prove your program: Incorrect Syntax Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/NonlinearInvariant1-Safe.bpl_AutomizerBpl-nestedInterpolants.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-07-25_08-56-38-899.csv Received shutdown request...