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-b8c145f [2019-08-05 11:26:21,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:26:21,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:26:21,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:26:21,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:26:21,840 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:26:21,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:26:21,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:26:21,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:26:21,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:26:21,856 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:26:21,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:26:21,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:26:21,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:26:21,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:26:21,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:26:21,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:26:21,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:26:21,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:26:21,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:26:21,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:26:21,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:26:21,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:26:21,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:26:21,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:26:21,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:26:21,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:26:21,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:26:21,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:26:21,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:26:21,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:26:21,884 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:26:21,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:26:21,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:26:21,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:26:21,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:26:21,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:26:21,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:26:21,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:26:21,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:26:21,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:26:21,940 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:26:21,955 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:26:21,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:26:21,961 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:26:21,961 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:26:21,962 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/sifa/test-join/03 two vars with one being constant.bpl [2019-08-05 11:26:21,963 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/sifa/test-join/03 two vars with one being constant.bpl' [2019-08-05 11:26:21,994 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:26:21,996 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:26:21,996 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:26:21,996 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:26:21,997 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:26:22,020 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 05.08 11:26:21" (1/1) ... [2019-08-05 11:26:22,022 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 05.08 11:26:21" (1/1) ... [2019-08-05 11:26:22,030 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 05.08 11:26:21" (1/1) ... [2019-08-05 11:26:22,030 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 05.08 11:26:21" (1/1) ... [2019-08-05 11:26:22,032 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 05.08 11:26:21" (1/1) ... [2019-08-05 11:26:22,033 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 05.08 11:26:21" (1/1) ... [2019-08-05 11:26:22,034 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 05.08 11:26:21" (1/1) ... [2019-08-05 11:26:22,035 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:26:22,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:26:22,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:26:22,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:26:22,037 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 05.08 11:26:21" (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 11:26:22,091 INFO L124 BoogieDeclarations]: Specification and implementation of procedure f given in one single declaration [2019-08-05 11:26:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-08-05 11:26:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-08-05 11:26:22,278 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:26:22,278 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:26:22,280 INFO L202 PluginConnector]: Adding new model 03 two vars with one being constant.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:26:22 BoogieIcfgContainer [2019-08-05 11:26:22,280 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:26:22,281 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:26:22,281 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:26:22,281 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:26:22,284 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 05.08 11:26:22" (1/1) ... [2019-08-05 11:26:22,296 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 11:26:22,298 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:26:22,304 INFO L160 IcfgInterpreter]: Initial procedures are [f] [2019-08-05 11:26:22,312 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:26:22,314 INFO L184 IcfgInterpreter]: Interpreting procedure f with input of size 1 [2019-08-05 11:26:22,350 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:26:22,350 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:26:22,353 INFO L178 IcfgInterpreter]: Location fErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 11:26:22,355 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:26:22,358 INFO L168 Benchmark]: Toolchain (without parser) took 361.39 ms. Allocated memory is still 133.2 MB. Free memory was 109.1 MB in the beginning and 94.4 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:22,359 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 133.2 MB. Free memory was 110.2 MB in the beginning and 110.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 11:26:22,360 INFO L168 Benchmark]: Boogie Preprocessor took 39.40 ms. Allocated memory is still 133.2 MB. Free memory was 108.9 MB in the beginning and 107.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:22,362 INFO L168 Benchmark]: RCFGBuilder took 244.42 ms. Allocated memory is still 133.2 MB. Free memory was 106.8 MB in the beginning and 98.2 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:22,363 INFO L168 Benchmark]: Symbolic Interpretation took 74.60 ms. Allocated memory is still 133.2 MB. Free memory was 98.2 MB in the beginning and 94.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:26:22,368 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 133.2 MB. Free memory was 110.2 MB in the beginning and 110.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 39.40 ms. Allocated memory is still 133.2 MB. Free memory was 108.9 MB in the beginning and 107.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 244.42 ms. Allocated memory is still 133.2 MB. Free memory was 106.8 MB in the beginning and 98.2 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 74.60 ms. Allocated memory is still 133.2 MB. Free memory was 98.2 MB in the beginning and 94.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...