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/reals/hamed08.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:53:24,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:53:24,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:53:24,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:53:24,235 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:53:24,236 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:53:24,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:53:24,239 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:53:24,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:53:24,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:53:24,243 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:53:24,244 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:53:24,245 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:53:24,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:53:24,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:53:24,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:53:24,249 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:53:24,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:53:24,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:53:24,255 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:53:24,256 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:53:24,258 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:53:24,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:53:24,260 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:53:24,262 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:53:24,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:53:24,263 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:53:24,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:53:24,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:53:24,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:53:24,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:53:24,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:53:24,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:53:24,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:53:24,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:53:24,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:53:24,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:53:24,272 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:53:24,272 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:53:24,273 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:53:24,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:53:24,304 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:53:24,317 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:53:24,321 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:53:24,322 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:53:24,323 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:53:24,324 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed08.bpl [2019-08-06 16:53:24,324 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed08.bpl' [2019-08-06 16:53:24,397 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:53:24,400 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:53:24,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:53:24,401 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:53:24,401 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:53:24,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,441 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:53:24,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:53:24,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:53:24,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:53:24,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "hamed08.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (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 [2019-08-06 16:53:24,562 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-08-06 16:53:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-08-06 16:53:24,562 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure [2019-08-06 16:53:28,117 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:53:28,118 INFO L283 CfgBuilder]: Removed 50 assume(true) statements. [2019-08-06 16:53:28,120 INFO L202 PluginConnector]: Adding new model hamed08.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:53:28 BoogieIcfgContainer [2019-08-06 16:53:28,120 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:53:28,120 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:53:28,121 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:53:28,121 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:53:28,122 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "hamed08.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:53:28" (1/1) ... [2019-08-06 16:53:28,137 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-06 16:53:28,140 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:53:28,147 INFO L160 IcfgInterpreter]: Initial procedures are [myProcedure] [2019-08-06 16:53:28,157 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:53:28,159 INFO L185 IcfgInterpreter]: Interpreting procedure myProcedure with input of size 1 [2019-08-06 16:53:28,208 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-06 16:53:28,273 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-06 16:53:28,744 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 51200 conjuctions. This might take some time... Received shutdown request... [2019-08-06 16:58:17,131 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation. Reason: Timeout or Toolchain cancelled by user [2019-08-06 16:58:17,136 INFO L168 Benchmark]: Toolchain (without parser) took 292735.95 ms. Allocated memory was 131.1 MB in the beginning and 233.8 MB in the end (delta: 102.8 MB). Free memory was 105.5 MB in the beginning and 110.7 MB in the end (delta: -5.3 MB). Peak memory consumption was 148.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:17,138 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 131.1 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 16:58:17,139 INFO L168 Benchmark]: Boogie Preprocessor took 74.53 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 102.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:17,143 INFO L168 Benchmark]: RCFGBuilder took 3644.49 ms. Allocated memory was 131.1 MB in the beginning and 173.0 MB in the end (delta: 41.9 MB). Free memory was 102.5 MB in the beginning and 63.7 MB in the end (delta: 38.8 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:17,144 INFO L168 Benchmark]: Symbolic Interpretation took 289012.75 ms. Allocated memory was 173.0 MB in the beginning and 233.8 MB in the end (delta: 60.8 MB). Free memory was 63.7 MB in the beginning and 110.7 MB in the end (delta: -47.0 MB). Peak memory consumption was 64.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:17,151 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation) Toolchain cancelled while DnfTransformerHelper was XNF transformer was simplifying 51200 conjuctions. . * 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 131.1 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 74.53 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 102.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3644.49 ms. Allocated memory was 131.1 MB in the beginning and 173.0 MB in the end (delta: 41.9 MB). Free memory was 102.5 MB in the beginning and 63.7 MB in the end (delta: 38.8 MB). Peak memory consumption was 80.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 289012.75 ms. Allocated memory was 173.0 MB in the beginning and 233.8 MB in the end (delta: 60.8 MB). Free memory was 63.7 MB in the beginning and 110.7 MB in the end (delta: -47.0 MB). Peak memory consumption was 64.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown