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/RanFile028.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:47:41,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:47:41,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:47:41,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:47:41,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:47:41,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:47:41,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:47:41,480 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:47:41,482 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:47:41,483 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:47:41,483 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:47:41,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:47:41,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:47:41,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:47:41,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:47:41,488 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:47:41,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:47:41,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:47:41,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:47:41,493 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:47:41,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:47:41,496 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:47:41,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:47:41,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:47:41,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:47:41,500 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:47:41,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:47:41,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:47:41,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:47:41,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:47:41,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:47:41,504 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:47:41,504 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:47:41,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:47:41,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:47:41,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:47:41,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:47:41,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:47:41,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:47:41,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:47:41,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:47:41,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:47:41,565 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:47:41,568 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:47:41,570 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:47:41,571 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:47:41,572 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile028.bpl [2019-08-06 16:47:41,572 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile028.bpl' [2019-08-06 16:47:41,606 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:47:41,608 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:47:41,608 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:47:41,609 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:47:41,609 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:47:41,633 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile028.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:41" (1/1) ... [2019-08-06 16:47:41,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile028.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:41" (1/1) ... [2019-08-06 16:47:41,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile028.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:41" (1/1) ... [2019-08-06 16:47:41,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile028.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:41" (1/1) ... [2019-08-06 16:47:41,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile028.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:41" (1/1) ... [2019-08-06 16:47:41,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile028.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:41" (1/1) ... [2019-08-06 16:47:41,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile028.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:41" (1/1) ... [2019-08-06 16:47:41,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:47:41,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:47:41,657 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:47:41,657 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:47:41,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile028.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:47:41" (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 16:47:41,731 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:47:41,731 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:47:41,732 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:47:42,255 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:47:42,255 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:47:42,256 INFO L202 PluginConnector]: Adding new model RanFile028.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:47:42 BoogieIcfgContainer [2019-08-06 16:47:42,256 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:47:42,257 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:47:42,257 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:47:42,257 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:47:42,258 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile028.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:47:42" (1/1) ... [2019-08-06 16:47:42,269 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-06 16:47:42,271 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:47:42,278 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:47:42,287 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:47:42,289 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:47:42,392 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:47:42,392 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:47:42,395 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 23#false [2019-08-06 16:47:42,395 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 26#false [2019-08-06 16:47:42,396 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 20#false [2019-08-06 16:47:42,397 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:47:42,398 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:47:42,401 INFO L168 Benchmark]: Toolchain (without parser) took 792.62 ms. Allocated memory is still 133.2 MB. Free memory was 108.2 MB in the beginning and 86.0 MB in the end (delta: 22.2 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:42,402 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 133.2 MB. Free memory is still 109.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:47:42,404 INFO L168 Benchmark]: Boogie Preprocessor took 45.55 ms. Allocated memory is still 133.2 MB. Free memory was 108.2 MB in the beginning and 105.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:42,405 INFO L168 Benchmark]: RCFGBuilder took 600.85 ms. Allocated memory is still 133.2 MB. Free memory was 105.7 MB in the beginning and 91.4 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:42,406 INFO L168 Benchmark]: Symbolic Interpretation took 141.54 ms. Allocated memory is still 133.2 MB. Free memory was 91.4 MB in the beginning and 86.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:47:42,410 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 0.20 ms. Allocated memory is still 133.2 MB. Free memory is still 109.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.55 ms. Allocated memory is still 133.2 MB. Free memory was 108.2 MB in the beginning and 105.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 600.85 ms. Allocated memory is still 133.2 MB. Free memory was 105.7 MB in the beginning and 91.4 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 141.54 ms. Allocated memory is still 133.2 MB. Free memory was 91.4 MB in the beginning and 86.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...