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/BoogiePL/sifa/test-join/03 two vars with one being constant.bpl' -------------------------------------------------------------------------------- This is Ultimate 0.1.24-e6f8464 [2019-08-06 14:15:38,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 14:15:38,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 14:15:38,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 14:15:38,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 14:15:38,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 14:15:38,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 14:15:38,689 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 14:15:38,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 14:15:38,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 14:15:38,697 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 14:15:38,698 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 14:15:38,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 14:15:38,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 14:15:38,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 14:15:38,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 14:15:38,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 14:15:38,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 14:15:38,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 14:15:38,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 14:15:38,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 14:15:38,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 14:15:38,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 14:15:38,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 14:15:38,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 14:15:38,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 14:15:38,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 14:15:38,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 14:15:38,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 14:15:38,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 14:15:38,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 14:15:38,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 14:15:38,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 14:15:38,742 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 14:15:38,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 14:15:38,745 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 14:15:38,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 14:15:38,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 14:15:38,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 14:15:38,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 14:15:38,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 14:15:38,792 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 14:15:38,804 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 14:15:38,808 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 14:15:38,809 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 14:15:38,810 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 14:15:38,811 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/sifa/test-join/03 two vars with one being constant.bpl [2019-08-06 14:15:38,811 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/sifa/test-join/03 two vars with one being constant.bpl' [2019-08-06 14:15:38,851 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 14:15:38,854 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 14:15:38,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 14:15:38,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 14:15:38,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 14:15:38,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:38" (1/1) ... [2019-08-06 14:15:38,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:38" (1/1) ... [2019-08-06 14:15:38,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:38" (1/1) ... [2019-08-06 14:15:38,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:38" (1/1) ... [2019-08-06 14:15:38,893 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:38" (1/1) ... [2019-08-06 14:15:38,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:38" (1/1) ... [2019-08-06 14:15:38,895 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:38" (1/1) ... [2019-08-06 14:15:38,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 14:15:38,898 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 14:15:38,898 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 14:15:38,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 14:15:38,900 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:15:38" (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 14:15:38,968 INFO L124 BoogieDeclarations]: Specification and implementation of procedure f given in one single declaration [2019-08-06 14:15:38,968 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-08-06 14:15:38,969 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-08-06 14:15:39,232 INFO L275 CfgBuilder]: Using library mode [2019-08-06 14:15:39,232 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 14:15:39,234 INFO L202 PluginConnector]: Adding new model 03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:15:39 BoogieIcfgContainer [2019-08-06 14:15:39,234 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 14:15:39,234 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 14:15:39,234 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 14:15:39,235 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 14:15:39,235 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:15:39" (1/1) ... [2019-08-06 14:15:39,246 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 14:15:39,249 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 14:15:39,257 INFO L160 IcfgInterpreter]: Initial procedures are [f] [2019-08-06 14:15:39,266 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 14:15:39,268 INFO L185 IcfgInterpreter]: Interpreting procedure f with input of size 1 [2019-08-06 14:15:39,320 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 14:15:39,320 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 14:15:39,323 INFO L179 IcfgInterpreter]: Location fErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-06 14:15:39,324 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 14:15:39,326 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 14:15:39,329 INFO L168 Benchmark]: Toolchain (without parser) took 473.97 ms. Allocated memory is still 131.1 MB. Free memory was 107.5 MB in the beginning and 93.7 MB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2019-08-06 14:15:39,331 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 131.1 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-06 14:15:39,333 INFO L168 Benchmark]: Boogie Preprocessor took 42.68 ms. Allocated memory is still 131.1 MB. Free memory was 107.5 MB in the beginning and 105.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-06 14:15:39,334 INFO L168 Benchmark]: RCFGBuilder took 336.04 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 97.1 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 7.1 GB. [2019-08-06 14:15:39,336 INFO L168 Benchmark]: Symbolic Interpretation took 91.68 ms. Allocated memory is still 131.1 MB. Free memory was 97.1 MB in the beginning and 93.7 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-08-06 14:15:39,341 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 131.1 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.68 ms. Allocated memory is still 131.1 MB. Free memory was 107.5 MB in the beginning and 105.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 336.04 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 97.1 MB in the end (delta: 8.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 91.68 ms. Allocated memory is still 131.1 MB. Free memory was 97.1 MB in the beginning and 93.7 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...