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/RanFile039.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:28:22,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:28:22,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:28:22,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:28:22,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:28:22,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:28:22,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:28:22,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:28:22,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:28:22,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:28:22,047 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:28:22,048 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:28:22,048 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:28:22,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:28:22,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:28:22,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:28:22,052 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:28:22,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:28:22,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:28:22,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:28:22,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:28:22,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:28:22,060 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:28:22,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:28:22,063 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:28:22,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:28:22,064 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:28:22,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:28:22,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:28:22,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:28:22,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:28:22,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:28:22,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:28:22,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:28:22,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:28:22,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:28:22,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:28:22,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:28:22,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:28:22,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:28:22,073 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:28:22,105 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:28:22,122 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:28:22,125 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:28:22,126 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:28:22,127 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:28:22,128 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile039.bpl [2019-08-05 11:28:22,128 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile039.bpl' [2019-08-05 11:28:22,175 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:28:22,177 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:28:22,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:28:22,178 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:28:22,178 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:28:22,202 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile039.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:22" (1/1) ... [2019-08-05 11:28:22,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile039.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:22" (1/1) ... [2019-08-05 11:28:22,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile039.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:22" (1/1) ... [2019-08-05 11:28:22,214 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile039.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:22" (1/1) ... [2019-08-05 11:28:22,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile039.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:22" (1/1) ... [2019-08-05 11:28:22,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile039.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:22" (1/1) ... [2019-08-05 11:28:22,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile039.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:22" (1/1) ... [2019-08-05 11:28:22,234 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:28:22,235 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:28:22,235 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:28:22,235 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:28:22,236 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile039.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:28:22" (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 11:28:22,315 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:28:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:28:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:28:23,600 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:28:23,600 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:28:23,602 INFO L202 PluginConnector]: Adding new model RanFile039.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:23 BoogieIcfgContainer [2019-08-05 11:28:23,602 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:28:23,603 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:28:23,603 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:28:23,603 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:28:23,605 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile039.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:28:23" (1/1) ... [2019-08-05 11:28:23,617 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:28:23,621 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:28:23,628 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:28:23,637 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:28:23,639 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:28:23,998 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2019-08-05 11:28:25,704 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:28:25,705 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:28:25,710 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 1690#false [2019-08-05 11:28:25,711 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 1718#false [2019-08-05 11:28:25,711 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 1745#false [2019-08-05 11:28:25,714 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:28:25,716 INFO L168 Benchmark]: Toolchain (without parser) took 3538.44 ms. Allocated memory was 132.1 MB in the beginning and 195.0 MB in the end (delta: 62.9 MB). Free memory was 109.3 MB in the beginning and 174.3 MB in the end (delta: -64.9 MB). Peak memory consumption was 97.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:25,717 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 132.1 MB. Free memory is still 110.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:28:25,718 INFO L168 Benchmark]: Boogie Preprocessor took 56.78 ms. Allocated memory is still 132.1 MB. Free memory was 109.3 MB in the beginning and 106.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:25,720 INFO L168 Benchmark]: RCFGBuilder took 1367.24 ms. Allocated memory is still 132.1 MB. Free memory was 106.8 MB in the beginning and 67.1 MB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:25,721 INFO L168 Benchmark]: Symbolic Interpretation took 2111.24 ms. Allocated memory was 132.1 MB in the beginning and 195.0 MB in the end (delta: 62.9 MB). Free memory was 67.1 MB in the beginning and 174.3 MB in the end (delta: -107.2 MB). Peak memory consumption was 54.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:25,725 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 0.23 ms. Allocated memory is still 132.1 MB. Free memory is still 110.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 56.78 ms. Allocated memory is still 132.1 MB. Free memory was 109.3 MB in the beginning and 106.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1367.24 ms. Allocated memory is still 132.1 MB. Free memory was 106.8 MB in the beginning and 67.1 MB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2111.24 ms. Allocated memory was 132.1 MB in the beginning and 195.0 MB in the end (delta: 62.9 MB). Free memory was 67.1 MB in the beginning and 174.3 MB in the end (delta: -107.2 MB). Peak memory consumption was 54.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...