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/abstractInterpretation/regression/open/eq/21a_copy_field_within_array.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4ddfff8 [2019-08-09 14:19:38,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:19:38,777 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:19:38,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:19:38,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:19:38,793 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:19:38,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:19:38,806 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:19:38,808 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:19:38,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:19:38,811 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:19:38,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:19:38,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:19:38,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:19:38,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:19:38,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:19:38,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:19:38,822 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:19:38,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:19:38,826 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:19:38,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:19:38,833 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:19:38,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:19:38,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:19:38,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:19:38,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:19:38,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:19:38,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:19:38,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:19:38,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:19:38,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:19:38,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:19:38,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:19:38,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:19:38,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:19:38,850 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:19:38,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:19:38,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:19:38,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:19:38,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:19:38,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:19:38,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:19:38,915 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:19:38,919 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:19:38,920 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:19:38,921 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:19:38,921 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/open/eq/21a_copy_field_within_array.bpl [2019-08-09 14:19:38,922 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/open/eq/21a_copy_field_within_array.bpl' [2019-08-09 14:19:38,953 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:19:38,955 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:19:38,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:19:38,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:19:38,955 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:19:38,980 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "21a_copy_field_within_array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:38" (1/1) ... [2019-08-09 14:19:38,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "21a_copy_field_within_array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:38" (1/1) ... [2019-08-09 14:19:38,990 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "21a_copy_field_within_array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:38" (1/1) ... [2019-08-09 14:19:38,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "21a_copy_field_within_array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:38" (1/1) ... [2019-08-09 14:19:38,993 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "21a_copy_field_within_array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:38" (1/1) ... [2019-08-09 14:19:38,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "21a_copy_field_within_array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:38" (1/1) ... [2019-08-09 14:19:38,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "21a_copy_field_within_array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:38" (1/1) ... [2019-08-09 14:19:38,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:19:38,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:19:38,998 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:19:38,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:19:38,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "21a_copy_field_within_array.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:19:38" (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 14:19:39,072 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Easy given in one single declaration [2019-08-09 14:19:39,073 INFO L130 BoogieDeclarations]: Found specification of procedure Easy [2019-08-09 14:19:39,073 INFO L138 BoogieDeclarations]: Found implementation of procedure Easy [2019-08-09 14:19:39,224 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:19:39,224 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:19:39,226 INFO L202 PluginConnector]: Adding new model 21a_copy_field_within_array.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:19:39 BoogieIcfgContainer [2019-08-09 14:19:39,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:19:39,227 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:19:39,227 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:19:39,227 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:19:39,228 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "21a_copy_field_within_array.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:19:39" (1/1) ... [2019-08-09 14:19:39,441 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:19:39,443 INFO L168 Benchmark]: Toolchain (without parser) took 488.37 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 89.9 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:39,445 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 109.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-09 14:19:39,449 INFO L168 Benchmark]: Boogie Preprocessor took 41.71 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 106.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:39,450 INFO L168 Benchmark]: RCFGBuilder took 228.95 ms. Allocated memory is still 132.1 MB. Free memory was 106.4 MB in the beginning and 97.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:39,452 INFO L168 Benchmark]: Symbolic Interpretation took 214.35 ms. Allocated memory is still 132.1 MB. Free memory was 97.7 MB in the beginning and 90.1 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:19:39,462 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 0.20 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 109.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.71 ms. Allocated memory is still 132.1 MB. Free memory was 108.5 MB in the beginning and 106.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 228.95 ms. Allocated memory is still 132.1 MB. Free memory was 106.4 MB in the beginning and 97.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 214.35 ms. Allocated memory is still 132.1 MB. Free memory was 97.7 MB in the beginning and 90.1 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...