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/RanFile094.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:28:28,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:28:28,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:28:28,104 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:28:28,105 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:28:28,106 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:28:28,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:28:28,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:28:28,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:28:28,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:28:28,114 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:28:28,114 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:28:28,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:28:28,116 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:28:28,117 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:28:28,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:28:28,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:28:28,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:28:28,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:28:28,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:28:28,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:28:28,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:28:28,128 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:28:28,129 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:28:28,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:28:28,132 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:28:28,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:28:28,134 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:28:28,134 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:28:28,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:28:28,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:28:28,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:28:28,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:28:28,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:28:28,140 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:28:28,140 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:28:28,141 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:28:28,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:28:28,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:28:28,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:28:28,144 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:28:28,171 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:28:28,184 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:28:28,187 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:28:28,188 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:28:28,189 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:28:28,190 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile094.bpl [2019-08-05 11:28:28,190 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile094.bpl' [2019-08-05 11:28:28,245 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:28:28,246 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:28:28,247 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:28:28,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:28:28,247 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:28:28,271 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile094.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:28" (1/1) ... [2019-08-05 11:28:28,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile094.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:28" (1/1) ... [2019-08-05 11:28:28,285 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile094.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:28" (1/1) ... [2019-08-05 11:28:28,285 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile094.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:28" (1/1) ... [2019-08-05 11:28:28,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile094.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:28" (1/1) ... [2019-08-05 11:28:28,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile094.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:28" (1/1) ... [2019-08-05 11:28:28,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile094.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:28" (1/1) ... [2019-08-05 11:28:28,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:28:28,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:28:28,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:28:28,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:28:28,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile094.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:28" (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 11:28:28,402 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:28:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:28:28,403 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:28:30,554 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:28:30,555 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:28:30,557 INFO L202 PluginConnector]: Adding new model RanFile094.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:30 BoogieIcfgContainer [2019-08-05 11:28:30,557 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:28:30,557 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:28:30,557 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:28:30,558 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:28:30,560 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile094.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:30" (1/1) ... [2019-08-05 11:28:30,573 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:28:30,579 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:28:30,593 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:28:30,602 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:28:30,604 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:28:31,936 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:28:31,936 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:28:31,941 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 1087#false [2019-08-05 11:28:31,941 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 1315#false [2019-08-05 11:28:31,941 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 1229#false [2019-08-05 11:28:31,944 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:28:31,947 INFO L168 Benchmark]: Toolchain (without parser) took 3699.24 ms. Allocated memory was 141.6 MB in the beginning and 204.5 MB in the end (delta: 62.9 MB). Free memory was 110.2 MB in the beginning and 154.9 MB in the end (delta: -44.7 MB). Peak memory consumption was 89.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:31,952 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 141.6 MB. Free memory was 112.3 MB in the beginning and 112.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 11:28:31,953 INFO L168 Benchmark]: Boogie Preprocessor took 71.92 ms. Allocated memory is still 141.6 MB. Free memory was 110.0 MB in the beginning and 107.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:31,955 INFO L168 Benchmark]: RCFGBuilder took 2237.57 ms. Allocated memory was 141.6 MB in the beginning and 176.2 MB in the end (delta: 34.6 MB). Free memory was 107.2 MB in the beginning and 125.2 MB in the end (delta: -18.0 MB). Peak memory consumption was 51.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:31,956 INFO L168 Benchmark]: Symbolic Interpretation took 1386.52 ms. Allocated memory was 176.2 MB in the beginning and 204.5 MB in the end (delta: 28.3 MB). Free memory was 125.2 MB in the beginning and 154.9 MB in the end (delta: -29.8 MB). Peak memory consumption was 69.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:31,962 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 0.19 ms. Allocated memory is still 141.6 MB. Free memory was 112.3 MB in the beginning and 112.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 71.92 ms. Allocated memory is still 141.6 MB. Free memory was 110.0 MB in the beginning and 107.2 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2237.57 ms. Allocated memory was 141.6 MB in the beginning and 176.2 MB in the end (delta: 34.6 MB). Free memory was 107.2 MB in the beginning and 125.2 MB in the end (delta: -18.0 MB). Peak memory consumption was 51.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1386.52 ms. Allocated memory was 176.2 MB in the beginning and 204.5 MB in the end (delta: 28.3 MB). Free memory was 125.2 MB in the beginning and 154.9 MB in the end (delta: -29.8 MB). Peak memory consumption was 69.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...