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/regression/bpl/ArrayModifiedByProcedure.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:04:22,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:04:22,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:04:22,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:04:22,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:04:22,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:04:22,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:04:22,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:04:22,162 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:04:22,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:04:22,164 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:04:22,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:04:22,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:04:22,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:04:22,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:04:22,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:04:22,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:04:22,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:04:22,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:04:22,173 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:04:22,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:04:22,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:04:22,177 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:04:22,178 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:04:22,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-05 12:04:22,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:04:22,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:04:22,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:04:22,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:04:22,188 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:04:22,188 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:04:22,189 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:04:22,189 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:04:22,189 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:04:22,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:04:22,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:04:22,218 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:04:22,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:04:22,234 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:04:22,235 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:04:22,236 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:04:22,236 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/bpl/ArrayModifiedByProcedure.bpl [2019-08-05 12:04:22,237 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/bpl/ArrayModifiedByProcedure.bpl' [2019-08-05 12:04:22,268 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:04:22,270 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:04:22,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:04:22,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:04:22,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:04:22,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ArrayModifiedByProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:22" (1/1) ... [2019-08-05 12:04:22,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ArrayModifiedByProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:22" (1/1) ... [2019-08-05 12:04:22,310 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ArrayModifiedByProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:22" (1/1) ... [2019-08-05 12:04:22,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ArrayModifiedByProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:22" (1/1) ... [2019-08-05 12:04:22,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ArrayModifiedByProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:22" (1/1) ... [2019-08-05 12:04:22,316 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ArrayModifiedByProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:22" (1/1) ... [2019-08-05 12:04:22,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ArrayModifiedByProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:22" (1/1) ... [2019-08-05 12:04:22,319 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:04:22,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:04:22,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:04:22,321 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:04:22,322 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ArrayModifiedByProcedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:22" (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 12:04:22,401 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:04:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:04:22,401 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-05 12:04:22,591 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:04:22,591 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:04:22,593 INFO L202 PluginConnector]: Adding new model ArrayModifiedByProcedure.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:04:22 BoogieIcfgContainer [2019-08-05 12:04:22,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:04:22,593 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:04:22,593 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:04:22,594 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:04:22,600 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "ArrayModifiedByProcedure.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:04:22" (1/1) ... [2019-08-05 12:04:22,609 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:04:22,612 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:04:22,621 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:04:22,636 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:04:22,637 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:04:22,740 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:04:22,740 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:04:22,743 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 12:04:22,745 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:04:22,748 INFO L168 Benchmark]: Toolchain (without parser) took 476.74 ms. Allocated memory is still 132.1 MB. Free memory was 109.9 MB in the beginning and 94.7 MB in the end (delta: 15.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:04:22,749 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 132.1 MB. Free memory was 110.9 MB in the beginning and 110.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 12:04:22,750 INFO L168 Benchmark]: Boogie Preprocessor took 49.23 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 107.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:04:22,752 INFO L168 Benchmark]: RCFGBuilder took 272.69 ms. Allocated memory is still 132.1 MB. Free memory was 107.6 MB in the beginning and 99.2 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:04:22,753 INFO L168 Benchmark]: Symbolic Interpretation took 151.71 ms. Allocated memory is still 132.1 MB. Free memory was 99.2 MB in the beginning and 94.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:04:22,757 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 was 110.9 MB in the beginning and 110.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.23 ms. Allocated memory is still 132.1 MB. Free memory was 109.7 MB in the beginning and 107.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 272.69 ms. Allocated memory is still 132.1 MB. Free memory was 107.6 MB in the beginning and 99.2 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 151.71 ms. Allocated memory is still 132.1 MB. Free memory was 99.2 MB in the beginning and 94.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...