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/SyntaxSupportArrays21-ArrayEquality.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:01:31,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:01:31,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:01:31,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:01:31,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:01:31,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:01:31,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:01:31,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:01:31,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:01:31,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:01:31,936 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:01:31,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:01:31,938 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:01:31,939 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:01:31,940 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:01:31,941 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:01:31,942 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:01:31,943 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:01:31,944 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:01:31,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:01:31,949 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:01:31,950 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:01:31,951 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:01:31,952 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:01:31,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:01:31,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:01:31,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:01:31,958 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:01:31,959 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:01:31,960 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:01:31,961 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:01:31,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:01:31,963 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:01:31,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:01:31,967 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:01:31,967 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:01:31,968 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:01:31,968 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:01:31,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:01:31,972 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:01:31,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:01:32,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:01:32,023 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:01:32,026 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:01:32,028 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:01:32,028 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:01:32,029 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/SyntaxSupportArrays21-ArrayEquality.bpl [2019-08-09 14:01:32,030 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/arrays/SyntaxSupportArrays21-ArrayEquality.bpl' [2019-08-09 14:01:32,060 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:01:32,062 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:01:32,063 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:01:32,063 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:01:32,063 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:01:32,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "SyntaxSupportArrays21-ArrayEquality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:32" (1/1) ... [2019-08-09 14:01:32,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "SyntaxSupportArrays21-ArrayEquality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:32" (1/1) ... [2019-08-09 14:01:32,097 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "SyntaxSupportArrays21-ArrayEquality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:32" (1/1) ... [2019-08-09 14:01:32,098 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "SyntaxSupportArrays21-ArrayEquality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:32" (1/1) ... [2019-08-09 14:01:32,101 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "SyntaxSupportArrays21-ArrayEquality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:32" (1/1) ... [2019-08-09 14:01:32,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "SyntaxSupportArrays21-ArrayEquality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:32" (1/1) ... [2019-08-09 14:01:32,106 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "SyntaxSupportArrays21-ArrayEquality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:32" (1/1) ... [2019-08-09 14:01:32,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:01:32,108 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:01:32,109 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:01:32,109 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:01:32,110 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "SyntaxSupportArrays21-ArrayEquality.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:01:32" (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 [2019-08-09 14:01:32,181 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-09 14:01:32,181 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 14:01:32,182 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 14:01:32,320 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:01:32,320 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-09 14:01:32,322 INFO L202 PluginConnector]: Adding new model SyntaxSupportArrays21-ArrayEquality.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:32 BoogieIcfgContainer [2019-08-09 14:01:32,322 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:01:32,323 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:01:32,323 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:01:32,323 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:01:32,324 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "SyntaxSupportArrays21-ArrayEquality.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:01:32" (1/1) ... [2019-08-09 14:01:32,339 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-09 14:01:32,360 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-09 14:01:32,364 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:01:32,369 INFO L168 Benchmark]: Toolchain (without parser) took 303.46 ms. Allocated memory is still 137.9 MB. Free memory was 107.7 MB in the beginning and 94.6 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:32,372 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 137.9 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-09 14:01:32,373 INFO L168 Benchmark]: Boogie Preprocessor took 45.10 ms. Allocated memory is still 137.9 MB. Free memory was 107.7 MB in the beginning and 105.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:32,375 INFO L168 Benchmark]: RCFGBuilder took 213.89 ms. Allocated memory is still 137.9 MB. Free memory was 105.5 MB in the beginning and 96.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:32,377 INFO L168 Benchmark]: Symbolic Interpretation took 41.20 ms. Allocated memory is still 137.9 MB. Free memory was 96.5 MB in the beginning and 94.6 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-09 14:01:32,384 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 137.9 MB. Free memory was 108.9 MB in the beginning and 108.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.10 ms. Allocated memory is still 137.9 MB. Free memory was 107.7 MB in the beginning and 105.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 213.89 ms. Allocated memory is still 137.9 MB. Free memory was 105.5 MB in the beginning and 96.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 41.20 ms. Allocated memory is still 137.9 MB. Free memory was 96.5 MB in the beginning and 94.6 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...