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/unclassified/EasyCallSingle.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:59:34,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:59:34,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:59:34,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:59:34,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:59:34,052 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:59:34,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:59:34,055 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:59:34,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:59:34,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:59:34,059 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:59:34,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:59:34,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:59:34,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:59:34,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:59:34,064 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:59:34,065 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:59:34,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:59:34,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:59:34,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:59:34,072 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:59:34,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:59:34,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:59:34,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:59:34,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:59:34,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:59:34,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:59:34,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:59:34,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:59:34,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:59:34,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:59:34,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:59:34,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:59:34,089 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:59:34,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:59:34,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:59:34,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:59:34,091 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:59:34,091 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:59:34,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:59:34,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:59:34,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:59:34,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:59:34,153 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:59:34,156 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:59:34,156 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:59:34,157 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/unclassified/EasyCallSingle.bpl [2019-08-06 16:59:34,158 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/unclassified/EasyCallSingle.bpl' [2019-08-06 16:59:34,190 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:59:34,192 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:59:34,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:59:34,193 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:59:34,193 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:59:34,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "EasyCallSingle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:34" (1/1) ... [2019-08-06 16:59:34,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "EasyCallSingle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:34" (1/1) ... [2019-08-06 16:59:34,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "EasyCallSingle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:34" (1/1) ... [2019-08-06 16:59:34,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "EasyCallSingle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:34" (1/1) ... [2019-08-06 16:59:34,233 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "EasyCallSingle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:34" (1/1) ... [2019-08-06 16:59:34,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "EasyCallSingle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:34" (1/1) ... [2019-08-06 16:59:34,234 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "EasyCallSingle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:34" (1/1) ... [2019-08-06 16:59:34,235 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:59:34,236 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:59:34,237 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:59:34,237 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:59:34,238 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "EasyCallSingle.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:59:34" (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 16:59:34,307 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:59:34,307 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:59:34,308 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:59:34,308 INFO L124 BoogieDeclarations]: Specification and implementation of procedure add given in one single declaration [2019-08-06 16:59:34,308 INFO L130 BoogieDeclarations]: Found specification of procedure add [2019-08-06 16:59:34,308 INFO L138 BoogieDeclarations]: Found implementation of procedure add [2019-08-06 16:59:34,617 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:59:34,617 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:59:34,618 INFO L202 PluginConnector]: Adding new model EasyCallSingle.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:59:34 BoogieIcfgContainer [2019-08-06 16:59:34,618 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:59:34,619 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:59:34,619 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:59:34,619 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:59:34,620 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "EasyCallSingle.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:59:34" (1/1) ... [2019-08-06 16:59:34,629 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:59:34,632 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:59:34,645 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:59:34,655 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:59:34,657 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:59:34,720 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:59:34,720 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:59:34,723 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 10#false [2019-08-06 16:59:34,724 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:59:34,726 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:59:34,729 INFO L168 Benchmark]: Toolchain (without parser) took 535.47 ms. Allocated memory is still 134.2 MB. Free memory was 109.3 MB in the beginning and 93.4 MB in the end (delta: 15.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:34,730 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 134.2 MB. Free memory is still 110.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:59:34,731 INFO L168 Benchmark]: Boogie Preprocessor took 43.06 ms. Allocated memory is still 134.2 MB. Free memory was 109.3 MB in the beginning and 107.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:34,732 INFO L168 Benchmark]: RCFGBuilder took 382.12 ms. Allocated memory is still 134.2 MB. Free memory was 107.2 MB in the beginning and 97.6 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:34,734 INFO L168 Benchmark]: Symbolic Interpretation took 106.97 ms. Allocated memory is still 134.2 MB. Free memory was 97.6 MB in the beginning and 93.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:59:34,738 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 134.2 MB. Free memory is still 110.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.06 ms. Allocated memory is still 134.2 MB. Free memory was 109.3 MB in the beginning and 107.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 382.12 ms. Allocated memory is still 134.2 MB. Free memory was 107.2 MB in the beginning and 97.6 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 106.97 ms. Allocated memory is still 134.2 MB. Free memory was 97.6 MB in the beginning and 93.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...