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/RanFile084.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:27:50,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:27:50,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:27:50,291 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:27:50,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:27:50,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:27:50,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:27:50,296 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:27:50,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:27:50,299 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:27:50,300 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:27:50,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:27:50,301 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:27:50,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:27:50,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:27:50,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:27:50,305 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:27:50,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:27:50,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:27:50,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:27:50,312 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:27:50,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:27:50,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:27:50,315 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:27:50,318 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:27:50,318 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:27:50,319 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:27:50,320 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:27:50,320 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:27:50,321 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:27:50,322 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:27:50,323 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:27:50,323 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:27:50,324 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:27:50,326 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:27:50,326 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:27:50,327 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:27:50,327 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:27:50,327 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:27:50,328 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:27:50,329 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:27:50,357 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:27:50,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:27:50,373 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:27:50,374 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:27:50,375 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:27:50,376 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile084.bpl [2019-08-05 11:27:50,376 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile084.bpl' [2019-08-05 11:27:50,436 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:27:50,437 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:27:50,438 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:27:50,438 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:27:50,438 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:27:50,466 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile084.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:50" (1/1) ... [2019-08-05 11:27:50,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile084.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:50" (1/1) ... [2019-08-05 11:27:50,487 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile084.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:50" (1/1) ... [2019-08-05 11:27:50,490 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile084.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:50" (1/1) ... [2019-08-05 11:27:50,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile084.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:50" (1/1) ... [2019-08-05 11:27:50,536 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile084.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:50" (1/1) ... [2019-08-05 11:27:50,540 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile084.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:50" (1/1) ... [2019-08-05 11:27:50,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:27:50,557 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:27:50,557 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:27:50,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:27:50,561 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile084.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:50" (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 11:27:50,633 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:27:50,633 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:27:50,634 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:27:53,276 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:27:53,277 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:27:53,279 INFO L202 PluginConnector]: Adding new model RanFile084.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:53 BoogieIcfgContainer [2019-08-05 11:27:53,279 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:27:53,280 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:27:53,280 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:27:53,280 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:27:53,283 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile084.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:53" (1/1) ... [2019-08-05 11:27:53,297 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:27:53,302 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:27:53,319 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:27:53,333 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:27:53,334 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:27:54,118 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2019-08-05 11:27:58,490 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:27:58,491 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:27:58,494 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 6088#false [2019-08-05 11:27:58,495 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 7571#false [2019-08-05 11:27:58,495 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 7859#false [2019-08-05 11:27:58,497 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:27:58,504 INFO L168 Benchmark]: Toolchain (without parser) took 8066.04 ms. Allocated memory was 133.7 MB in the beginning and 291.5 MB in the end (delta: 157.8 MB). Free memory was 110.0 MB in the beginning and 205.4 MB in the end (delta: -95.4 MB). Peak memory consumption was 151.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:58,506 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 112.3 MB in the beginning and 112.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:27:58,507 INFO L168 Benchmark]: Boogie Preprocessor took 118.14 ms. Allocated memory is still 133.7 MB. Free memory was 109.8 MB in the beginning and 106.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:58,508 INFO L168 Benchmark]: RCFGBuilder took 2722.80 ms. Allocated memory was 133.7 MB in the beginning and 170.9 MB in the end (delta: 37.2 MB). Free memory was 106.6 MB in the beginning and 115.7 MB in the end (delta: -9.1 MB). Peak memory consumption was 52.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:58,510 INFO L168 Benchmark]: Symbolic Interpretation took 5221.81 ms. Allocated memory was 170.9 MB in the beginning and 291.5 MB in the end (delta: 120.6 MB). Free memory was 115.7 MB in the beginning and 205.4 MB in the end (delta: -89.6 MB). Peak memory consumption was 119.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:27:58,514 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 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 112.3 MB in the beginning and 112.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 118.14 ms. Allocated memory is still 133.7 MB. Free memory was 109.8 MB in the beginning and 106.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2722.80 ms. Allocated memory was 133.7 MB in the beginning and 170.9 MB in the end (delta: 37.2 MB). Free memory was 106.6 MB in the beginning and 115.7 MB in the end (delta: -9.1 MB). Peak memory consumption was 52.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5221.81 ms. Allocated memory was 170.9 MB in the beginning and 291.5 MB in the end (delta: 120.6 MB). Free memory was 115.7 MB in the beginning and 205.4 MB in the end (delta: -89.6 MB). Peak memory consumption was 119.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...