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/random/RanFile016.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:07:06,245 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:07:06,247 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:07:06,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:07:06,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:07:06,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:07:06,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:07:06,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:07:06,265 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:07:06,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:07:06,267 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:07:06,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:07:06,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:07:06,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:07:06,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:07:06,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:07:06,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:07:06,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:07:06,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:07:06,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:07:06,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:07:06,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:07:06,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:07:06,282 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:07:06,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:07:06,285 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:07:06,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:07:06,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:07:06,287 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:07:06,288 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:07:06,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:07:06,289 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:07:06,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:07:06,291 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:07:06,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:07:06,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:07:06,293 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:07:06,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:07:06,293 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:07:06,294 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:07:06,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:07:06,332 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:07:06,347 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:07:06,351 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:07:06,352 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:07:06,352 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:07:06,354 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile016.bpl [2019-08-05 18:07:06,354 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile016.bpl' [2019-08-05 18:07:06,392 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:07:06,393 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:07:06,393 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:07:06,393 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:07:06,394 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:07:06,417 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:06" (1/1) ... [2019-08-05 18:07:06,418 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:06" (1/1) ... [2019-08-05 18:07:06,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:06" (1/1) ... [2019-08-05 18:07:06,426 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:06" (1/1) ... [2019-08-05 18:07:06,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:06" (1/1) ... [2019-08-05 18:07:06,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:06" (1/1) ... [2019-08-05 18:07:06,443 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:06" (1/1) ... [2019-08-05 18:07:06,450 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:07:06,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:07:06,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:07:06,454 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:07:06,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:06" (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 18:07:06,529 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 18:07:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:07:06,530 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:07:07,178 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:07:07,178 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:07:07,179 INFO L202 PluginConnector]: Adding new model RanFile016.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:07:07 BoogieIcfgContainer [2019-08-05 18:07:07,179 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:07:07,180 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:07:07,180 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:07:07,180 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:07:07,181 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile016.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:07:07" (1/1) ... [2019-08-05 18:07:07,192 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 18:07:07,195 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:07:07,202 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 18:07:07,210 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:07:07,212 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 18:07:08,122 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:07:08,123 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:07:08,126 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 407#false [2019-08-05 18:07:08,126 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 489#false [2019-08-05 18:07:08,126 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 324#false [2019-08-05 18:07:08,127 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:07:08,129 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:07:08,132 INFO L168 Benchmark]: Toolchain (without parser) took 1737.84 ms. Allocated memory was 132.1 MB in the beginning and 172.5 MB in the end (delta: 40.4 MB). Free memory was 107.2 MB in the beginning and 147.2 MB in the end (delta: -40.0 MB). Peak memory consumption was 54.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:07:08,134 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 18:07:08,135 INFO L168 Benchmark]: Boogie Preprocessor took 56.73 ms. Allocated memory is still 132.1 MB. Free memory was 107.0 MB in the beginning and 104.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-05 18:07:08,136 INFO L168 Benchmark]: RCFGBuilder took 725.64 ms. Allocated memory is still 132.1 MB. Free memory was 104.7 MB in the beginning and 86.1 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 7.1 GB. [2019-08-05 18:07:08,137 INFO L168 Benchmark]: Symbolic Interpretation took 949.59 ms. Allocated memory was 132.1 MB in the beginning and 172.5 MB in the end (delta: 40.4 MB). Free memory was 86.1 MB in the beginning and 147.2 MB in the end (delta: -61.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:07:08,142 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 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 56.73 ms. Allocated memory is still 132.1 MB. Free memory was 107.0 MB in the beginning and 104.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 725.64 ms. Allocated memory is still 132.1 MB. Free memory was 104.7 MB in the beginning and 86.1 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 949.59 ms. Allocated memory was 132.1 MB in the beginning and 172.5 MB in the end (delta: 40.4 MB). Free memory was 86.1 MB in the beginning and 147.2 MB in the end (delta: -61.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...