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/quantifier/Arrays/Arrays13.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:03:42,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:03:42,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:03:42,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:03:42,096 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:03:42,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:03:42,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:03:42,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:03:42,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:03:42,103 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:03:42,104 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:03:42,105 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:03:42,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:03:42,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:03:42,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:03:42,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:03:42,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:03:42,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:03:42,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:03:42,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:03:42,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:03:42,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:03:42,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:03:42,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:03:42,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:03:42,121 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:03:42,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:03:42,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:03:42,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:03:42,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:03:42,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:03:42,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:03:42,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:03:42,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:03:42,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:03:42,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:03:42,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:03:42,129 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:03:42,129 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:03:42,130 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:03:42,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:03:42,159 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:03:42,171 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:03:42,174 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:03:42,176 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:03:42,177 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:03:42,178 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays13.bpl [2019-08-05 12:03:42,178 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays13.bpl' [2019-08-05 12:03:42,215 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:03:42,217 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:03:42,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:03:42,218 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:03:42,218 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:03:42,243 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:42" (1/1) ... [2019-08-05 12:03:42,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:42" (1/1) ... [2019-08-05 12:03:42,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:42" (1/1) ... [2019-08-05 12:03:42,255 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:42" (1/1) ... [2019-08-05 12:03:42,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:42" (1/1) ... [2019-08-05 12:03:42,263 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:42" (1/1) ... [2019-08-05 12:03:42,264 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:42" (1/1) ... [2019-08-05 12:03:42,266 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:03:42,267 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:03:42,267 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:03:42,267 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:03:42,268 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:42" (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 12:03:42,341 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:03:42,342 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:03:42,933 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:03:42,934 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:03:42,935 INFO L202 PluginConnector]: Adding new model Arrays13.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:42 BoogieIcfgContainer [2019-08-05 12:03:42,935 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:03:42,936 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:03:42,936 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:03:42,936 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:03:42,941 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays13.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:42" (1/1) ... [2019-08-05 12:03:42,954 INFO L148 IcfgInterpreter]: Started Sifa with 15 locations of interest [2019-08-05 12:03:42,957 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:03:42,965 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:03:42,973 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:03:42,975 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:03:43,268 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:43,422 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:43,746 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:43,881 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:44,170 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:44,440 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:44,650 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:03:44,650 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:03:44,654 INFO L178 IcfgInterpreter]: Location mainErr12ASSERT_VIOLATIONASSERT has predicate 74#false [2019-08-05 12:03:44,654 INFO L178 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 137#false [2019-08-05 12:03:44,654 INFO L178 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONASSERT has predicate 125#false [2019-08-05 12:03:44,655 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 143#false [2019-08-05 12:03:44,655 INFO L178 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONASSERT has predicate 130#false [2019-08-05 12:03:44,655 INFO L178 IcfgInterpreter]: Location mainErr9ASSERT_VIOLATIONASSERT has predicate 104#false [2019-08-05 12:03:44,656 INFO L178 IcfgInterpreter]: Location mainErr14ASSERT_VIOLATIONASSERT has predicate 49#false [2019-08-05 12:03:44,656 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 140#false [2019-08-05 12:03:44,656 INFO L178 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 134#false [2019-08-05 12:03:44,657 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 8#false [2019-08-05 12:03:44,657 INFO L178 IcfgInterpreter]: Location mainErr7ASSERT_VIOLATIONASSERT has predicate 119#false [2019-08-05 12:03:44,657 INFO L178 IcfgInterpreter]: Location mainErr11ASSERT_VIOLATIONASSERT has predicate 85#false [2019-08-05 12:03:44,657 INFO L178 IcfgInterpreter]: Location mainErr13ASSERT_VIOLATIONASSERT has predicate 62#false [2019-08-05 12:03:44,658 INFO L178 IcfgInterpreter]: Location mainErr10ASSERT_VIOLATIONASSERT has predicate 95#false [2019-08-05 12:03:44,658 INFO L178 IcfgInterpreter]: Location mainErr8ASSERT_VIOLATIONASSERT has predicate 112#false [2019-08-05 12:03:44,661 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:03:44,664 INFO L168 Benchmark]: Toolchain (without parser) took 2446.10 ms. Allocated memory was 141.6 MB in the beginning and 175.6 MB in the end (delta: 34.1 MB). Free memory was 111.2 MB in the beginning and 127.6 MB in the end (delta: -16.4 MB). Peak memory consumption was 55.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:44,665 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 141.6 MB. Free memory is still 112.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:03:44,666 INFO L168 Benchmark]: Boogie Preprocessor took 48.91 ms. Allocated memory is still 141.6 MB. Free memory was 110.8 MB in the beginning and 109.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:44,667 INFO L168 Benchmark]: RCFGBuilder took 668.46 ms. Allocated memory is still 141.6 MB. Free memory was 108.5 MB in the beginning and 96.1 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:44,668 INFO L168 Benchmark]: Symbolic Interpretation took 1725.54 ms. Allocated memory was 141.6 MB in the beginning and 175.6 MB in the end (delta: 34.1 MB). Free memory was 96.1 MB in the beginning and 127.6 MB in the end (delta: -31.5 MB). Peak memory consumption was 40.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:44,672 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 0.24 ms. Allocated memory is still 141.6 MB. Free memory is still 112.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 48.91 ms. Allocated memory is still 141.6 MB. Free memory was 110.8 MB in the beginning and 109.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 668.46 ms. Allocated memory is still 141.6 MB. Free memory was 108.5 MB in the beginning and 96.1 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1725.54 ms. Allocated memory was 141.6 MB in the beginning and 175.6 MB in the end (delta: 34.1 MB). Free memory was 96.1 MB in the beginning and 127.6 MB in the end (delta: -31.5 MB). Peak memory consumption was 40.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...