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/regression/eq/56_project_vs_setconstraints_03.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:16:16,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:16:16,224 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:16:16,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:16:16,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:16:16,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:16:16,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:16:16,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:16:16,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:16:16,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:16:16,245 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:16:16,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:16:16,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:16:16,247 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:16:16,248 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:16:16,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:16:16,250 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:16:16,251 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:16:16,254 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:16:16,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:16:16,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:16:16,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:16:16,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:16:16,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:16:16,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:16:16,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:16:16,264 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:16:16,265 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:16:16,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:16:16,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:16:16,267 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:16:16,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:16:16,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:16:16,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:16:16,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:16:16,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:16:16,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:16:16,272 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:16:16,272 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:16:16,273 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:16:16,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:16:16,303 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:16:16,316 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:16:16,319 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:16:16,321 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:16:16,322 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:16:16,322 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/56_project_vs_setconstraints_03.bpl [2019-08-05 18:16:16,323 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/56_project_vs_setconstraints_03.bpl' [2019-08-05 18:16:16,354 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:16:16,356 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:16:16,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:16:16,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:16:16,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:16:16,382 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:16" (1/1) ... [2019-08-05 18:16:16,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:16" (1/1) ... [2019-08-05 18:16:16,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:16" (1/1) ... [2019-08-05 18:16:16,394 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:16" (1/1) ... [2019-08-05 18:16:16,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:16" (1/1) ... [2019-08-05 18:16:16,399 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:16" (1/1) ... [2019-08-05 18:16:16,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:16" (1/1) ... [2019-08-05 18:16:16,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:16:16,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:16:16,402 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:16:16,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:16:16,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:16:16" (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 18:16:16,477 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 18:16:16,478 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:16:16,478 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:16:16,789 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:16:16,790 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:16:16,791 INFO L202 PluginConnector]: Adding new model 56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:16:16 BoogieIcfgContainer [2019-08-05 18:16:16,791 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:16:16,792 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:16:16,792 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:16:16,792 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:16:16,793 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "56_project_vs_setconstraints_03.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:16:16" (1/1) ... [2019-08-05 18:16:16,805 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:16:16,808 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:16:16,814 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 18:16:16,823 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:16:16,825 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 18:16:16,868 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:16:16,868 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:16:16,871 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 6#(and (exists ((v_main_a_17 (Array Int Int)) (v_main_a_12 (Array Int Int))) (and (= (store v_main_a_12 main_j 3) main_a) (or (= v_main_a_12 (store v_main_a_17 main_i 1)) (= v_main_a_12 (store v_main_a_17 main_i 2))))) (not (= (select main_a main_i) 2)) (not (= (select main_a main_i) 1)) (not (= (select main_a main_i) 3))) [2019-08-05 18:16:16,872 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-05 18:16:16,880 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:16:16,883 INFO L168 Benchmark]: Toolchain (without parser) took 525.46 ms. Allocated memory is still 137.9 MB. Free memory was 107.5 MB in the beginning and 91.2 MB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:16,884 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 137.9 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-05 18:16:16,885 INFO L168 Benchmark]: Boogie Preprocessor took 44.86 ms. Allocated memory is still 137.9 MB. Free memory was 107.5 MB in the beginning and 105.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:16,886 INFO L168 Benchmark]: RCFGBuilder took 389.12 ms. Allocated memory is still 137.9 MB. Free memory was 105.4 MB in the beginning and 95.3 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:16,888 INFO L168 Benchmark]: Symbolic Interpretation took 88.02 ms. Allocated memory is still 137.9 MB. Free memory was 95.3 MB in the beginning and 91.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. [2019-08-05 18:16:16,891 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 16]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * 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 137.9 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.86 ms. Allocated memory is still 137.9 MB. Free memory was 107.5 MB in the beginning and 105.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 389.12 ms. Allocated memory is still 137.9 MB. Free memory was 105.4 MB in the beginning and 95.3 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 88.02 ms. Allocated memory is still 137.9 MB. Free memory was 95.3 MB in the beginning and 91.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...