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/bound-scaled200.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:46,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:46,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:46,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:46,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:46,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:46,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:46,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:47,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:47,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:47,003 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:47,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:47,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:47,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:47,006 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:47,008 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:47,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:47,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:47,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:47,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:47,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:47,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:47,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:47,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:47,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:47,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:47,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:47,023 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:47,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:47,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:47,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:47,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:47,031 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:47,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:47,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:47,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:47,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:47,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:47,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:47,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:47,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:47,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:47,098 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:47,101 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:47,102 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:47,103 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:47,103 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/bound-scaled200.bpl [2019-08-06 16:46:47,104 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/bound-scaled200.bpl' [2019-08-06 16:46:47,152 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:47,153 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:47,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:47,154 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:47,154 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:47,173 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bound-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bound-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bound-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bound-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bound-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,195 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bound-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,199 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bound-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (1/1) ... [2019-08-06 16:46:47,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:47,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:47,206 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:47,206 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:47,207 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bound-scaled200.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:47" (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 [2019-08-06 16:46:47,282 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:46:47,282 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:46:47,282 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:46:48,104 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:48,104 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:48,106 INFO L202 PluginConnector]: Adding new model bound-scaled200.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:48 BoogieIcfgContainer [2019-08-06 16:46:48,106 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:48,107 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:48,107 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:48,107 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:48,108 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "bound-scaled200.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:48" (1/1) ... [2019-08-06 16:46:48,132 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:48,133 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:48,139 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:48,149 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:48,157 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:48,157 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:48,157 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:48,158 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:48,160 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:48,163 INFO L168 Benchmark]: Toolchain (without parser) took 1008.55 ms. Allocated memory was 135.3 MB in the beginning and 173.5 MB in the end (delta: 38.3 MB). Free memory was 107.5 MB in the beginning and 137.5 MB in the end (delta: -30.0 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:48,165 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 135.3 MB. Free memory was 109.4 MB in the beginning and 109.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:46:48,166 INFO L168 Benchmark]: Boogie Preprocessor took 51.20 ms. Allocated memory is still 135.3 MB. Free memory was 107.5 MB in the beginning and 104.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:48,167 INFO L168 Benchmark]: RCFGBuilder took 900.84 ms. Allocated memory was 135.3 MB in the beginning and 173.5 MB in the end (delta: 38.3 MB). Free memory was 104.9 MB in the beginning and 139.0 MB in the end (delta: -34.1 MB). Peak memory consumption was 50.3 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:48,168 INFO L168 Benchmark]: Symbolic Interpretation took 53.36 ms. Allocated memory is still 173.5 MB. Free memory was 139.0 MB in the beginning and 137.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:48,173 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 0.15 ms. Allocated memory is still 135.3 MB. Free memory was 109.4 MB in the beginning and 109.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.20 ms. Allocated memory is still 135.3 MB. Free memory was 107.5 MB in the beginning and 104.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 900.84 ms. Allocated memory was 135.3 MB in the beginning and 173.5 MB in the end (delta: 38.3 MB). Free memory was 104.9 MB in the beginning and 139.0 MB in the end (delta: -34.1 MB). Peak memory consumption was 50.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 53.36 ms. Allocated memory is still 173.5 MB. Free memory was 139.0 MB in the beginning and 137.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...