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/52a_symbolic_literal_treatment_vs_join.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:06:29,617 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:06:29,619 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:06:29,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:06:29,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:06:29,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:06:29,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:06:29,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:06:29,638 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:06:29,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:06:29,640 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:06:29,640 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:06:29,640 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:06:29,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:06:29,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:06:29,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:06:29,645 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:06:29,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:06:29,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:06:29,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:06:29,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:06:29,654 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:06:29,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:06:29,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:06:29,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:06:29,659 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:06:29,659 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:06:29,660 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:06:29,660 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:06:29,662 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:06:29,662 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:06:29,663 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:06:29,664 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:06:29,664 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:06:29,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:06:29,666 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:06:29,667 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:06:29,667 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:06:29,667 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:06:29,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:06:29,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:06:29,698 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:06:29,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:06:29,714 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:06:29,716 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:06:29,716 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:06:29,717 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/52a_symbolic_literal_treatment_vs_join.bpl [2019-08-05 12:06:29,717 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/52a_symbolic_literal_treatment_vs_join.bpl' [2019-08-05 12:06:29,747 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:06:29,749 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:06:29,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:06:29,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:06:29,750 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:06:29,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "52a_symbolic_literal_treatment_vs_join.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:29" (1/1) ... [2019-08-05 12:06:29,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "52a_symbolic_literal_treatment_vs_join.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:29" (1/1) ... [2019-08-05 12:06:29,783 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "52a_symbolic_literal_treatment_vs_join.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:29" (1/1) ... [2019-08-05 12:06:29,783 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "52a_symbolic_literal_treatment_vs_join.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:29" (1/1) ... [2019-08-05 12:06:29,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "52a_symbolic_literal_treatment_vs_join.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:29" (1/1) ... [2019-08-05 12:06:29,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "52a_symbolic_literal_treatment_vs_join.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:29" (1/1) ... [2019-08-05 12:06:29,787 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "52a_symbolic_literal_treatment_vs_join.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:29" (1/1) ... [2019-08-05 12:06:29,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:06:29,790 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:06:29,790 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:06:29,790 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:06:29,791 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "52a_symbolic_literal_treatment_vs_join.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:29" (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 12:06:29,858 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:06:29,858 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:06:29,858 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:06:30,115 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:06:30,116 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:06:30,117 INFO L202 PluginConnector]: Adding new model 52a_symbolic_literal_treatment_vs_join.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:30 BoogieIcfgContainer [2019-08-05 12:06:30,117 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:06:30,117 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:06:30,117 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:06:30,118 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:06:30,120 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "52a_symbolic_literal_treatment_vs_join.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:30" (1/1) ... [2019-08-05 12:06:30,131 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:06:30,136 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:06:30,143 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:06:30,151 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:06:30,152 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:06:30,217 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:06:30,217 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:06:30,220 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 12:06:30,221 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:06:30,225 INFO L168 Benchmark]: Toolchain (without parser) took 474.30 ms. Allocated memory is still 133.2 MB. Free memory was 110.8 MB in the beginning and 95.7 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:30,225 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory is still 111.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:06:30,227 INFO L168 Benchmark]: Boogie Preprocessor took 39.18 ms. Allocated memory is still 133.2 MB. Free memory was 110.8 MB in the beginning and 108.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:30,228 INFO L168 Benchmark]: RCFGBuilder took 327.47 ms. Allocated memory is still 133.2 MB. Free memory was 108.7 MB in the beginning and 99.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:30,229 INFO L168 Benchmark]: Symbolic Interpretation took 104.32 ms. Allocated memory is still 133.2 MB. Free memory was 99.5 MB in the beginning and 95.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:30,233 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 0.21 ms. Allocated memory is still 133.2 MB. Free memory is still 111.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 39.18 ms. Allocated memory is still 133.2 MB. Free memory was 110.8 MB in the beginning and 108.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 327.47 ms. Allocated memory is still 133.2 MB. Free memory was 108.7 MB in the beginning and 99.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 104.32 ms. Allocated memory is still 133.2 MB. Free memory was 99.5 MB in the beginning and 95.7 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...