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/30_join_vs_weak_eq_closure_triangleineq.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:06:22,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:06:22,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:06:22,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:06:22,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:06:22,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:06:22,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:06:22,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:06:22,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:06:22,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:06:22,042 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:06:22,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:06:22,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:06:22,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:06:22,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:06:22,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:06:22,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:06:22,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:06:22,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:06:22,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:06:22,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:06:22,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:06:22,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:06:22,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:06:22,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:06:22,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:06:22,060 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:06:22,061 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:06:22,061 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:06:22,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:06:22,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:06:22,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:06:22,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:06:22,068 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:06:22,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:06:22,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:06:22,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:06:22,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:06:22,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:06:22,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:06:22,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:06:22,100 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:06:22,113 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:06:22,118 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:06:22,120 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:06:22,121 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:06:22,122 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/30_join_vs_weak_eq_closure_triangleineq.bpl [2019-08-05 12:06:22,123 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/30_join_vs_weak_eq_closure_triangleineq.bpl' [2019-08-05 12:06:22,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:06:22,157 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:06:22,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:06:22,157 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:06:22,157 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:06:22,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "30_join_vs_weak_eq_closure_triangleineq.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:22" (1/1) ... [2019-08-05 12:06:22,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "30_join_vs_weak_eq_closure_triangleineq.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:22" (1/1) ... [2019-08-05 12:06:22,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "30_join_vs_weak_eq_closure_triangleineq.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:22" (1/1) ... [2019-08-05 12:06:22,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "30_join_vs_weak_eq_closure_triangleineq.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:22" (1/1) ... [2019-08-05 12:06:22,199 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "30_join_vs_weak_eq_closure_triangleineq.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:22" (1/1) ... [2019-08-05 12:06:22,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "30_join_vs_weak_eq_closure_triangleineq.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:22" (1/1) ... [2019-08-05 12:06:22,200 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "30_join_vs_weak_eq_closure_triangleineq.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:22" (1/1) ... [2019-08-05 12:06:22,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:06:22,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:06:22,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:06:22,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:06:22,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "30_join_vs_weak_eq_closure_triangleineq.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:22" (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 12:06:22,272 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Easy given in one single declaration [2019-08-05 12:06:22,273 INFO L130 BoogieDeclarations]: Found specification of procedure Easy [2019-08-05 12:06:22,273 INFO L138 BoogieDeclarations]: Found implementation of procedure Easy [2019-08-05 12:06:22,648 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:06:22,649 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:06:22,650 INFO L202 PluginConnector]: Adding new model 30_join_vs_weak_eq_closure_triangleineq.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:22 BoogieIcfgContainer [2019-08-05 12:06:22,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:06:22,651 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:06:22,651 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:06:22,651 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:06:22,656 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "30_join_vs_weak_eq_closure_triangleineq.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:22" (1/1) ... [2019-08-05 12:06:22,677 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:06:22,683 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:06:22,700 INFO L160 IcfgInterpreter]: Initial procedures are [Easy] [2019-08-05 12:06:22,718 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:06:22,722 INFO L184 IcfgInterpreter]: Interpreting procedure Easy with input of size 1 [2019-08-05 12:06:22,806 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:06:22,806 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:06:22,809 INFO L178 IcfgInterpreter]: Location EasyErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 12:06:22,812 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:06:22,815 INFO L168 Benchmark]: Toolchain (without parser) took 657.22 ms. Allocated memory is still 133.7 MB. Free memory was 108.9 MB in the beginning and 91.9 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:22,816 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 133.7 MB. Free memory was 110.1 MB in the beginning and 109.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:06:22,818 INFO L168 Benchmark]: Boogie Preprocessor took 44.91 ms. Allocated memory is still 133.7 MB. Free memory was 108.9 MB in the beginning and 106.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:22,819 INFO L168 Benchmark]: RCFGBuilder took 447.97 ms. Allocated memory is still 133.7 MB. Free memory was 106.8 MB in the beginning and 96.2 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:22,820 INFO L168 Benchmark]: Symbolic Interpretation took 161.35 ms. Allocated memory is still 133.7 MB. Free memory was 96.2 MB in the beginning and 91.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:22,824 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 0.22 ms. Allocated memory is still 133.7 MB. Free memory was 110.1 MB in the beginning and 109.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.91 ms. Allocated memory is still 133.7 MB. Free memory was 108.9 MB in the beginning and 106.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 447.97 ms. Allocated memory is still 133.7 MB. Free memory was 106.8 MB in the beginning and 96.2 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 161.35 ms. Allocated memory is still 133.7 MB. Free memory was 96.2 MB in the beginning and 91.9 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...