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/RanFile037.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:28:20,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:28:20,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:28:20,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:28:20,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:28:20,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:28:20,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:28:20,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:28:20,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:28:20,044 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:28:20,047 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:28:20,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:28:20,048 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:28:20,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:28:20,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:28:20,054 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:28:20,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:28:20,060 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:28:20,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:28:20,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:28:20,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:28:20,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:28:20,080 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:28:20,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:28:20,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:28:20,087 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:28:20,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:28:20,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:28:20,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:28:20,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:28:20,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:28:20,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:28:20,096 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:28:20,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:28:20,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:28:20,098 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:28:20,099 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:28:20,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:28:20,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:28:20,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:28:20,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:28:20,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:28:20,155 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:28:20,159 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:28:20,161 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:28:20,162 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:28:20,163 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile037.bpl [2019-08-05 11:28:20,163 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile037.bpl' [2019-08-05 11:28:20,213 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:28:20,215 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:28:20,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:28:20,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:28:20,216 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:28:20,242 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile037.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:20" (1/1) ... [2019-08-05 11:28:20,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile037.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:20" (1/1) ... [2019-08-05 11:28:20,253 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile037.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:20" (1/1) ... [2019-08-05 11:28:20,254 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile037.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:20" (1/1) ... [2019-08-05 11:28:20,259 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile037.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:20" (1/1) ... [2019-08-05 11:28:20,270 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile037.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:20" (1/1) ... [2019-08-05 11:28:20,272 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile037.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:20" (1/1) ... [2019-08-05 11:28:20,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:28:20,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:28:20,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:28:20,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:28:20,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile037.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:20" (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 11:28:20,355 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:28:20,355 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:28:20,355 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:28:20,983 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:28:20,984 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:28:20,985 INFO L202 PluginConnector]: Adding new model RanFile037.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:20 BoogieIcfgContainer [2019-08-05 11:28:20,985 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:28:20,985 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:28:20,986 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:28:20,986 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:28:20,988 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile037.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:20" (1/1) ... [2019-08-05 11:28:20,998 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:28:21,001 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:28:21,008 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:28:21,017 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:28:21,019 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:28:22,457 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 1 [2019-08-05 11:28:22,875 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:28:22,875 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:28:22,879 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 218#false [2019-08-05 11:28:22,879 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 253#false [2019-08-05 11:28:22,879 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 148#false [2019-08-05 11:28:22,882 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:28:22,884 INFO L168 Benchmark]: Toolchain (without parser) took 2668.87 ms. Allocated memory was 137.4 MB in the beginning and 177.2 MB in the end (delta: 39.8 MB). Free memory was 106.6 MB in the beginning and 121.9 MB in the end (delta: -15.3 MB). Peak memory consumption was 53.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:22,886 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.26 ms. Allocated memory is still 137.4 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:28:22,887 INFO L168 Benchmark]: Boogie Preprocessor took 66.77 ms. Allocated memory is still 137.4 MB. Free memory was 106.6 MB in the beginning and 104.2 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:22,888 INFO L168 Benchmark]: RCFGBuilder took 702.63 ms. Allocated memory is still 137.4 MB. Free memory was 104.2 MB in the beginning and 84.4 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:22,890 INFO L168 Benchmark]: Symbolic Interpretation took 1896.49 ms. Allocated memory was 137.4 MB in the beginning and 177.2 MB in the end (delta: 39.8 MB). Free memory was 84.4 MB in the beginning and 121.9 MB in the end (delta: -37.5 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:22,894 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 0.26 ms. Allocated memory is still 137.4 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 66.77 ms. Allocated memory is still 137.4 MB. Free memory was 106.6 MB in the beginning and 104.2 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 702.63 ms. Allocated memory is still 137.4 MB. Free memory was 104.2 MB in the beginning and 84.4 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1896.49 ms. Allocated memory was 137.4 MB in the beginning and 177.2 MB in the end (delta: 39.8 MB). Free memory was 84.4 MB in the beginning and 121.9 MB in the end (delta: -37.5 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...