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/bitvector/SyntaxSupportBitvector06-WhileLoopGoanna.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:07:55,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:07:55,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:07:55,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:07:55,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:07:55,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:07:55,152 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:07:55,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:07:55,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:07:55,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:07:55,163 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:07:55,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:07:55,167 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:07:55,168 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:07:55,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:07:55,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:07:55,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:07:55,176 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:07:55,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:07:55,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:07:55,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:07:55,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:07:55,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:07:55,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:07:55,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:07:55,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:07:55,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:07:55,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:07:55,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:07:55,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:07:55,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:07:55,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:07:55,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:07:55,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:07:55,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:07:55,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:07:55,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:07:55,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:07:55,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:07:55,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:07:55,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:07:55,247 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:07:55,262 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:07:55,267 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:07:55,268 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:07:55,269 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:07:55,270 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/bitvector/SyntaxSupportBitvector06-WhileLoopGoanna.bpl [2019-08-05 12:07:55,270 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/bitvector/SyntaxSupportBitvector06-WhileLoopGoanna.bpl' [2019-08-05 12:07:55,306 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:07:55,308 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:07:55,309 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:07:55,309 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:07:55,310 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:07:55,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "SyntaxSupportBitvector06-WhileLoopGoanna.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:55" (1/1) ... [2019-08-05 12:07:55,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "SyntaxSupportBitvector06-WhileLoopGoanna.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:55" (1/1) ... [2019-08-05 12:07:55,341 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "SyntaxSupportBitvector06-WhileLoopGoanna.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:55" (1/1) ... [2019-08-05 12:07:55,341 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "SyntaxSupportBitvector06-WhileLoopGoanna.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:55" (1/1) ... [2019-08-05 12:07:55,345 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "SyntaxSupportBitvector06-WhileLoopGoanna.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:55" (1/1) ... [2019-08-05 12:07:55,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "SyntaxSupportBitvector06-WhileLoopGoanna.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:55" (1/1) ... [2019-08-05 12:07:55,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "SyntaxSupportBitvector06-WhileLoopGoanna.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:55" (1/1) ... [2019-08-05 12:07:55,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:07:55,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:07:55,352 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:07:55,352 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:07:55,353 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "SyntaxSupportBitvector06-WhileLoopGoanna.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:55" (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 12:07:55,403 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Main given in one single declaration [2019-08-05 12:07:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure Main [2019-08-05 12:07:55,404 INFO L138 BoogieDeclarations]: Found implementation of procedure Main [2019-08-05 12:07:55,706 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:07:55,706 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:07:55,708 INFO L202 PluginConnector]: Adding new model SyntaxSupportBitvector06-WhileLoopGoanna.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:07:55 BoogieIcfgContainer [2019-08-05 12:07:55,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:07:55,708 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:07:55,709 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:07:55,709 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:07:55,711 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "SyntaxSupportBitvector06-WhileLoopGoanna.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:07:55" (1/1) ... [2019-08-05 12:07:55,724 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:07:55,727 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:07:55,737 INFO L160 IcfgInterpreter]: Initial procedures are [Main] [2019-08-05 12:07:55,747 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:07:55,748 INFO L184 IcfgInterpreter]: Interpreting procedure Main with input of size 1 [2019-08-05 12:07:55,967 WARN L188 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2019-08-05 12:07:56,027 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:07:56,027 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:07:56,030 INFO L178 IcfgInterpreter]: Location MainErr0ASSERT_VIOLATIONASSERT has predicate 11#false [2019-08-05 12:07:56,032 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:07:56,034 INFO L168 Benchmark]: Toolchain (without parser) took 725.82 ms. Allocated memory is still 139.5 MB. Free memory was 109.1 MB in the beginning and 89.8 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:56,035 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 139.5 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:07:56,036 INFO L168 Benchmark]: Boogie Preprocessor took 41.96 ms. Allocated memory is still 139.5 MB. Free memory was 109.1 MB in the beginning and 106.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:56,037 INFO L168 Benchmark]: RCFGBuilder took 356.67 ms. Allocated memory is still 139.5 MB. Free memory was 106.9 MB in the beginning and 96.2 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:56,039 INFO L168 Benchmark]: Symbolic Interpretation took 323.56 ms. Allocated memory is still 139.5 MB. Free memory was 96.2 MB in the beginning and 90.2 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:56,043 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 139.5 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.96 ms. Allocated memory is still 139.5 MB. Free memory was 109.1 MB in the beginning and 106.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 356.67 ms. Allocated memory is still 139.5 MB. Free memory was 106.9 MB in the beginning and 96.2 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 323.56 ms. Allocated memory is still 139.5 MB. Free memory was 96.2 MB in the beginning and 90.2 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...