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/RanFile007.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:31:27,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:31:27,247 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:31:27,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:31:27,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:31:27,261 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:31:27,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:31:27,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:31:27,266 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:31:27,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:31:27,267 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:31:27,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:31:27,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:31:27,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:31:27,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:31:27,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:31:27,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:31:27,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:31:27,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:31:27,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:31:27,278 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:31:27,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:31:27,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:31:27,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:31:27,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:31:27,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:31:27,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:31:27,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:31:27,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:31:27,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:31:27,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:31:27,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:31:27,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:31:27,291 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:31:27,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:31:27,293 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:31:27,295 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:31:27,295 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:31:27,295 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:31:27,296 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:31:27,297 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:31:27,333 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:31:27,349 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:31:27,352 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:31:27,354 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:31:27,354 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:31:27,355 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile007.bpl [2019-08-05 11:31:27,355 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile007.bpl' [2019-08-05 11:31:27,412 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:31:27,415 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:31:27,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:31:27,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:31:27,416 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:31:27,441 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile007.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:27" (1/1) ... [2019-08-05 11:31:27,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile007.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:27" (1/1) ... [2019-08-05 11:31:27,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile007.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:27" (1/1) ... [2019-08-05 11:31:27,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile007.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:27" (1/1) ... [2019-08-05 11:31:27,457 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile007.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:27" (1/1) ... [2019-08-05 11:31:27,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile007.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:27" (1/1) ... [2019-08-05 11:31:27,470 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile007.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:27" (1/1) ... [2019-08-05 11:31:27,476 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:31:27,480 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:31:27,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:31:27,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:31:27,483 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile007.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:31:27" (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 11:31:27,553 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:31:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:31:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:31:28,223 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:31:28,223 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:31:28,224 INFO L202 PluginConnector]: Adding new model RanFile007.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:28 BoogieIcfgContainer [2019-08-05 11:31:28,224 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:31:28,225 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:31:28,225 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:31:28,225 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:31:28,227 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile007.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:31:28" (1/1) ... [2019-08-05 11:31:28,237 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:31:28,240 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:31:28,249 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:31:28,258 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:31:28,259 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:31:32,153 WARN L188 SmtUtils]: Spent 3.84 s on a formula simplification that was a NOOP. DAG size: 55 [2019-08-05 11:31:32,461 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:31:32,461 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:31:32,464 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 54#false [2019-08-05 11:31:32,464 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 51#false [2019-08-05 11:31:32,465 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 42#false [2019-08-05 11:31:32,467 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:31:32,470 INFO L168 Benchmark]: Toolchain (without parser) took 5055.25 ms. Allocated memory is still 139.5 MB. Free memory was 108.6 MB in the beginning and 73.7 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:32,471 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:31:32,472 INFO L168 Benchmark]: Boogie Preprocessor took 64.48 ms. Allocated memory is still 139.5 MB. Free memory was 108.6 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 11:31:32,473 INFO L168 Benchmark]: RCFGBuilder took 744.13 ms. Allocated memory is still 139.5 MB. Free memory was 106.5 MB in the beginning and 84.0 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:32,474 INFO L168 Benchmark]: Symbolic Interpretation took 4242.61 ms. Allocated memory is still 139.5 MB. Free memory was 84.0 MB in the beginning and 73.7 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:32,479 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 139.5 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 64.48 ms. Allocated memory is still 139.5 MB. Free memory was 108.6 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 744.13 ms. Allocated memory is still 139.5 MB. Free memory was 106.5 MB in the beginning and 84.0 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4242.61 ms. Allocated memory is still 139.5 MB. Free memory was 84.0 MB in the beginning and 73.7 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...