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/RanFile044.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:27:36,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:27:36,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:27:36,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:27:36,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:27:36,271 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:27:36,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:27:36,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:27:36,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:27:36,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:27:36,279 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:27:36,279 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:27:36,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:27:36,281 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:27:36,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:27:36,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:27:36,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:27:36,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:27:36,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:27:36,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:27:36,292 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:27:36,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:27:36,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:27:36,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:27:36,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:27:36,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:27:36,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:27:36,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:27:36,300 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:27:36,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:27:36,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:27:36,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:27:36,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:27:36,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:27:36,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:27:36,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:27:36,307 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:27:36,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:27:36,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:27:36,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:27:36,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:27:36,352 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:27:36,370 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:27:36,375 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:27:36,377 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:27:36,378 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:27:36,379 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile044.bpl [2019-08-05 11:27:36,379 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile044.bpl' [2019-08-05 11:27:36,436 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:27:36,438 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:27:36,439 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:27:36,439 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:27:36,439 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:27:36,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile044.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:36" (1/1) ... [2019-08-05 11:27:36,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile044.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:36" (1/1) ... [2019-08-05 11:27:36,478 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile044.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:36" (1/1) ... [2019-08-05 11:27:36,479 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile044.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:36" (1/1) ... [2019-08-05 11:27:36,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile044.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:36" (1/1) ... [2019-08-05 11:27:36,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile044.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:36" (1/1) ... [2019-08-05 11:27:36,497 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile044.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:36" (1/1) ... [2019-08-05 11:27:36,503 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:27:36,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:27:36,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:27:36,506 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:27:36,507 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile044.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:36" (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 11:27:36,581 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:27:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:27:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:27:37,314 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:27:37,314 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:27:37,315 INFO L202 PluginConnector]: Adding new model RanFile044.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:37 BoogieIcfgContainer [2019-08-05 11:27:37,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:27:37,316 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:27:37,316 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:27:37,317 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:27:37,319 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile044.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:37" (1/1) ... [2019-08-05 11:27:37,331 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:27:37,334 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:27:37,342 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:27:37,351 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:27:37,352 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:27:38,118 WARN L188 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2019-08-05 11:27:38,271 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:27:38,272 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:27:38,275 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 32#false [2019-08-05 11:27:38,275 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 35#false [2019-08-05 11:27:38,275 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 38#false [2019-08-05 11:27:38,278 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:27:38,280 INFO L168 Benchmark]: Toolchain (without parser) took 1841.63 ms. Allocated memory is still 132.6 MB. Free memory was 108.9 MB in the beginning and 75.6 MB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:38,281 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 110.2 MB in the beginning and 110.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:27:38,282 INFO L168 Benchmark]: Boogie Preprocessor took 64.89 ms. Allocated memory is still 132.6 MB. Free memory was 108.7 MB in the beginning and 106.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:38,284 INFO L168 Benchmark]: RCFGBuilder took 810.75 ms. Allocated memory is still 132.6 MB. Free memory was 106.3 MB in the beginning and 83.3 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:38,285 INFO L168 Benchmark]: Symbolic Interpretation took 961.71 ms. Allocated memory is still 132.6 MB. Free memory was 83.3 MB in the beginning and 75.6 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:38,290 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 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 110.2 MB in the beginning and 110.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 64.89 ms. Allocated memory is still 132.6 MB. Free memory was 108.7 MB in the beginning and 106.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 810.75 ms. Allocated memory is still 132.6 MB. Free memory was 106.3 MB in the beginning and 83.3 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 961.71 ms. Allocated memory is still 132.6 MB. Free memory was 83.3 MB in the beginning and 75.6 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...