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/RanFile073.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:30:54,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:30:54,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:30:54,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:30:54,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:30:54,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:30:54,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:30:54,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:30:54,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:30:54,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:30:54,197 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:30:54,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:30:54,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:30:54,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:30:54,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:30:54,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:30:54,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:30:54,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:30:54,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:30:54,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:30:54,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:30:54,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:30:54,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:30:54,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:30:54,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:30:54,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:30:54,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:30:54,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:30:54,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:30:54,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:30:54,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:30:54,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:30:54,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:30:54,225 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:30:54,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:30:54,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:30:54,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:30:54,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:30:54,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:30:54,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:30:54,232 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:30:54,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:30:54,282 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:30:54,286 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:30:54,287 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:30:54,288 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:30:54,288 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile073.bpl [2019-08-05 11:30:54,289 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile073.bpl' [2019-08-05 11:30:54,346 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:30:54,347 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:30:54,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:30:54,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:30:54,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:30:54,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile073.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:54" (1/1) ... [2019-08-05 11:30:54,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile073.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:54" (1/1) ... [2019-08-05 11:30:54,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile073.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:54" (1/1) ... [2019-08-05 11:30:54,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile073.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:54" (1/1) ... [2019-08-05 11:30:54,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile073.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:54" (1/1) ... [2019-08-05 11:30:54,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile073.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:54" (1/1) ... [2019-08-05 11:30:54,409 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile073.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:54" (1/1) ... [2019-08-05 11:30:54,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:30:54,415 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:30:54,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:30:54,416 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:30:54,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile073.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:54" (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 11:30:54,471 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:30:54,472 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:30:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:30:55,845 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:30:55,846 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:30:55,847 INFO L202 PluginConnector]: Adding new model RanFile073.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:30:55 BoogieIcfgContainer [2019-08-05 11:30:55,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:30:55,848 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:30:55,848 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:30:55,848 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:30:55,850 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile073.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:30:55" (1/1) ... [2019-08-05 11:30:55,876 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:30:55,884 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:30:55,901 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:30:55,920 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:30:55,921 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:30:56,400 WARN L188 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2019-08-05 11:30:57,647 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:30:57,648 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:30:57,651 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 1768#false [2019-08-05 11:30:57,652 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 1559#false [2019-08-05 11:30:57,652 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 1976#false [2019-08-05 11:30:57,654 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:30:57,657 INFO L168 Benchmark]: Toolchain (without parser) took 3308.75 ms. Allocated memory was 142.1 MB in the beginning and 205.0 MB in the end (delta: 62.9 MB). Free memory was 111.0 MB in the beginning and 138.3 MB in the end (delta: -27.2 MB). Peak memory consumption was 89.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:30:57,658 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 142.1 MB. Free memory was 112.9 MB in the beginning and 112.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-05 11:30:57,659 INFO L168 Benchmark]: Boogie Preprocessor took 66.39 ms. Allocated memory is still 142.1 MB. Free memory was 110.8 MB in the beginning and 108.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:30:57,660 INFO L168 Benchmark]: RCFGBuilder took 1432.33 ms. Allocated memory is still 142.1 MB. Free memory was 108.0 MB in the beginning and 63.3 MB in the end (delta: 44.7 MB). Peak memory consumption was 44.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:30:57,661 INFO L168 Benchmark]: Symbolic Interpretation took 1806.70 ms. Allocated memory was 142.1 MB in the beginning and 205.0 MB in the end (delta: 62.9 MB). Free memory was 63.3 MB in the beginning and 138.3 MB in the end (delta: -74.9 MB). Peak memory consumption was 41.3 MB. Max. memory is 7.1 GB. [2019-08-05 11:30:57,664 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 142.1 MB. Free memory was 112.9 MB in the beginning and 112.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 66.39 ms. Allocated memory is still 142.1 MB. Free memory was 110.8 MB in the beginning and 108.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1432.33 ms. Allocated memory is still 142.1 MB. Free memory was 108.0 MB in the beginning and 63.3 MB in the end (delta: 44.7 MB). Peak memory consumption was 44.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1806.70 ms. Allocated memory was 142.1 MB in the beginning and 205.0 MB in the end (delta: 62.9 MB). Free memory was 63.3 MB in the beginning and 138.3 MB in the end (delta: -74.9 MB). Peak memory consumption was 41.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...