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/lassos/arrays/BugMapElimination04-ArrayInequality.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:05:27,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:05:27,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:05:27,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:05:27,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:05:27,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:05:27,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:05:27,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:05:27,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:05:27,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:05:27,929 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:05:27,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:05:27,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:05:27,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:05:27,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:05:27,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:05:27,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:05:27,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:05:27,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:05:27,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:05:27,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:05:27,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:05:27,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:05:27,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:05:27,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:05:27,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:05:27,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:05:27,949 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:05:27,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:05:27,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:05:27,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:05:27,952 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:05:27,953 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:05:27,954 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:05:27,955 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:05:27,955 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:05:27,956 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:05:27,956 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:05:27,956 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:05:27,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:05:27,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:05:27,989 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:05:28,007 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:05:28,011 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:05:28,013 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:05:28,013 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:05:28,015 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugMapElimination04-ArrayInequality.bpl [2019-08-05 18:05:28,015 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/BugMapElimination04-ArrayInequality.bpl' [2019-08-05 18:05:28,050 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:05:28,051 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:05:28,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:05:28,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:05:28,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:05:28,076 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:28" (1/1) ... [2019-08-05 18:05:28,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:28" (1/1) ... [2019-08-05 18:05:28,086 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:28" (1/1) ... [2019-08-05 18:05:28,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:28" (1/1) ... [2019-08-05 18:05:28,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:28" (1/1) ... [2019-08-05 18:05:28,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:28" (1/1) ... [2019-08-05 18:05:28,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:28" (1/1) ... [2019-08-05 18:05:28,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:05:28,097 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:05:28,097 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:05:28,098 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:05:28,098 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:05:28" (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 18:05:28,170 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 18:05:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:05:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:05:28,348 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:05:28,348 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:05:28,349 INFO L202 PluginConnector]: Adding new model BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:28 BoogieIcfgContainer [2019-08-05 18:05:28,349 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:05:28,350 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:05:28,350 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:05:28,350 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:05:28,351 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "BugMapElimination04-ArrayInequality.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:05:28" (1/1) ... [2019-08-05 18:05:28,360 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-05 18:05:28,360 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-05 18:05:28,363 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:05:28,369 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-05 18:05:28,377 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:05:28,377 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:05:28,377 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-05 18:05:28,378 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:05:28,380 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:05:28,383 INFO L168 Benchmark]: Toolchain (without parser) took 330.34 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 93.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:28,384 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.26 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-05 18:05:28,386 INFO L168 Benchmark]: Boogie Preprocessor took 44.68 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 104.8 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:28,387 INFO L168 Benchmark]: RCFGBuilder took 252.44 ms. Allocated memory is still 140.0 MB. Free memory was 104.8 MB in the beginning and 95.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:28,388 INFO L168 Benchmark]: Symbolic Interpretation took 30.11 ms. Allocated memory is still 140.0 MB. Free memory was 95.7 MB in the beginning and 93.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:05:28,393 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 140.0 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.68 ms. Allocated memory is still 140.0 MB. Free memory was 107.1 MB in the beginning and 104.8 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 252.44 ms. Allocated memory is still 140.0 MB. Free memory was 104.8 MB in the beginning and 95.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 30.11 ms. Allocated memory is still 140.0 MB. Free memory was 95.7 MB in the beginning and 93.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...