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/BoogiePL/AlternatingAutomata/test.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:26:30,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:26:30,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:26:30,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:26:30,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:26:30,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:26:30,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:26:30,247 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:26:30,249 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:26:30,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:26:30,251 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:26:30,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:26:30,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:26:30,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:26:30,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:26:30,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:26:30,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:26:30,257 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:26:30,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:26:30,261 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:26:30,263 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:26:30,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:26:30,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:26:30,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:26:30,270 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:26:30,270 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:26:30,270 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:26:30,271 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:26:30,272 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:26:30,273 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:26:30,273 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:26:30,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:26:30,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:26:30,276 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:26:30,277 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:26:30,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:26:30,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:26:30,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:26:30,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:26:30,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:26:30,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:26:30,321 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:26:30,334 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:26:30,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:26:30,339 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:26:30,340 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:26:30,341 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/AlternatingAutomata/test.bpl [2019-08-05 11:26:30,341 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/AlternatingAutomata/test.bpl' [2019-08-05 11:26:30,369 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:26:30,371 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:26:30,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:26:30,372 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:26:30,372 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:26:30,398 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "test.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:30" (1/1) ... [2019-08-05 11:26:30,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "test.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:30" (1/1) ... [2019-08-05 11:26:30,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "test.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:30" (1/1) ... [2019-08-05 11:26:30,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "test.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:30" (1/1) ... [2019-08-05 11:26:30,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "test.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:30" (1/1) ... [2019-08-05 11:26:30,410 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "test.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:30" (1/1) ... [2019-08-05 11:26:30,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "test.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:30" (1/1) ... [2019-08-05 11:26:30,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:26:30,414 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:26:30,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:26:30,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:26:30,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "test.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:26:30" (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 11:26:30,486 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ~init given in one single declaration [2019-08-05 11:26:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure ~init [2019-08-05 11:26:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ~init [2019-08-05 11:26:30,486 INFO L124 BoogieDeclarations]: Specification and implementation of procedure bla given in one single declaration [2019-08-05 11:26:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure bla [2019-08-05 11:26:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure bla [2019-08-05 11:26:30,701 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:26:30,701 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:26:30,702 INFO L202 PluginConnector]: Adding new model test.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:30 BoogieIcfgContainer [2019-08-05 11:26:30,703 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:26:30,703 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:26:30,703 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:26:30,704 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:26:30,705 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "test.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:30" (1/1) ... [2019-08-05 11:26:30,716 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 11:26:30,719 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:26:30,728 INFO L160 IcfgInterpreter]: Initial procedures are [bla] [2019-08-05 11:26:30,738 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:26:30,739 INFO L184 IcfgInterpreter]: Interpreting procedure bla with input of size 1 [2019-08-05 11:26:30,816 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:26:30,817 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:26:30,820 INFO L178 IcfgInterpreter]: Location blaErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 11:26:30,822 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:26:30,825 INFO L168 Benchmark]: Toolchain (without parser) took 452.94 ms. Allocated memory is still 134.2 MB. Free memory was 111.9 MB in the beginning and 96.3 MB in the end (delta: 15.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:30,827 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.27 ms. Allocated memory is still 134.2 MB. Free memory was 112.9 MB in the beginning and 112.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 11:26:30,828 INFO L168 Benchmark]: Boogie Preprocessor took 41.54 ms. Allocated memory is still 134.2 MB. Free memory was 111.7 MB in the beginning and 109.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:30,829 INFO L168 Benchmark]: RCFGBuilder took 288.88 ms. Allocated memory is still 134.2 MB. Free memory was 109.5 MB in the beginning and 100.3 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:30,831 INFO L168 Benchmark]: Symbolic Interpretation took 119.12 ms. Allocated memory is still 134.2 MB. Free memory was 100.3 MB in the beginning and 96.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:30,835 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.27 ms. Allocated memory is still 134.2 MB. Free memory was 112.9 MB in the beginning and 112.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.54 ms. Allocated memory is still 134.2 MB. Free memory was 111.7 MB in the beginning and 109.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 288.88 ms. Allocated memory is still 134.2 MB. Free memory was 109.5 MB in the beginning and 100.3 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 119.12 ms. Allocated memory is still 134.2 MB. Free memory was 100.3 MB in the beginning and 96.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...