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/RanFile023.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:48:01,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:48:01,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:48:01,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:48:01,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:48:01,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:48:01,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:48:01,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:48:01,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:48:01,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:48:01,989 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:48:01,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:48:01,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:48:01,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:48:01,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:48:01,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:48:01,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:48:01,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:48:01,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:48:02,001 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:48:02,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:48:02,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:48:02,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:48:02,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:48:02,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:48:02,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:48:02,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:48:02,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:48:02,011 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:48:02,013 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:48:02,013 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:48:02,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:48:02,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:48:02,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:48:02,026 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:48:02,026 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:48:02,027 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:48:02,027 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:48:02,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:48:02,029 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:48:02,030 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:48:02,062 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:48:02,074 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:48:02,078 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:48:02,079 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:48:02,080 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:48:02,081 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile023.bpl [2019-08-06 16:48:02,081 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile023.bpl' [2019-08-06 16:48:02,135 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:48:02,140 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:48:02,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:48:02,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:48:02,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:48:02,172 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:02" (1/1) ... [2019-08-06 16:48:02,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:02" (1/1) ... [2019-08-06 16:48:02,183 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:02" (1/1) ... [2019-08-06 16:48:02,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:02" (1/1) ... [2019-08-06 16:48:02,190 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:02" (1/1) ... [2019-08-06 16:48:02,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:02" (1/1) ... [2019-08-06 16:48:02,205 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:02" (1/1) ... [2019-08-06 16:48:02,212 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:48:02,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:48:02,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:48:02,218 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:48:02,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:48:02" (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 16:48:02,300 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:48:02,300 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:48:02,301 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:48:03,038 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:48:03,039 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:48:03,042 INFO L202 PluginConnector]: Adding new model RanFile023.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:48:03 BoogieIcfgContainer [2019-08-06 16:48:03,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:48:03,043 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:48:03,043 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:48:03,044 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:48:03,045 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile023.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:48:03" (1/1) ... [2019-08-06 16:48:03,059 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-06 16:48:03,062 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:48:03,076 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:48:03,088 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:48:03,092 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:48:03,159 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:48:03,160 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:48:03,163 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 18#false [2019-08-06 16:48:03,163 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 15#false [2019-08-06 16:48:03,164 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 12#false [2019-08-06 16:48:03,165 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:48:03,166 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:48:03,170 INFO L168 Benchmark]: Toolchain (without parser) took 1030.81 ms. Allocated memory is still 138.4 MB. Free memory was 105.5 MB in the beginning and 78.7 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:03,171 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:48:03,172 INFO L168 Benchmark]: Boogie Preprocessor took 71.70 ms. Allocated memory is still 138.4 MB. Free memory was 105.2 MB in the beginning and 103.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:03,174 INFO L168 Benchmark]: RCFGBuilder took 828.04 ms. Allocated memory is still 138.4 MB. Free memory was 103.1 MB in the beginning and 83.4 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:03,177 INFO L168 Benchmark]: Symbolic Interpretation took 123.38 ms. Allocated memory is still 138.4 MB. Free memory was 83.4 MB in the beginning and 78.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:48:03,183 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 138.4 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 71.70 ms. Allocated memory is still 138.4 MB. Free memory was 105.2 MB in the beginning and 103.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 828.04 ms. Allocated memory is still 138.4 MB. Free memory was 103.1 MB in the beginning and 83.4 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 123.38 ms. Allocated memory is still 138.4 MB. Free memory was 83.4 MB in the beginning and 78.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...