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/51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-e6f8464 [2019-08-06 14:25:32,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 14:25:32,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 14:25:32,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 14:25:32,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 14:25:32,793 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 14:25:32,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 14:25:32,797 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 14:25:32,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 14:25:32,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 14:25:32,801 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 14:25:32,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 14:25:32,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 14:25:32,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 14:25:32,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 14:25:32,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 14:25:32,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 14:25:32,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 14:25:32,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 14:25:32,812 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 14:25:32,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 14:25:32,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 14:25:32,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 14:25:32,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 14:25:32,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 14:25:32,821 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 14:25:32,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 14:25:32,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 14:25:32,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 14:25:32,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 14:25:32,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 14:25:32,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 14:25:32,831 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 14:25:32,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 14:25:32,834 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 14:25:32,835 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 14:25:32,836 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 14:25:32,836 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 14:25:32,836 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 14:25:32,837 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 14:25:32,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 14:25:32,894 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 14:25:32,911 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 14:25:32,916 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 14:25:32,918 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 14:25:32,918 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 14:25:32,919 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl [2019-08-06 14:25:32,919 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl' [2019-08-06 14:25:32,954 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 14:25:32,956 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 14:25:32,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 14:25:32,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 14:25:32,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 14:25:32,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:25:32" (1/1) ... [2019-08-06 14:25:32,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:25:32" (1/1) ... [2019-08-06 14:25:32,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:25:32" (1/1) ... [2019-08-06 14:25:32,993 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:25:32" (1/1) ... [2019-08-06 14:25:32,996 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:25:32" (1/1) ... [2019-08-06 14:25:32,998 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:25:32" (1/1) ... [2019-08-06 14:25:33,000 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:25:32" (1/1) ... [2019-08-06 14:25:33,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 14:25:33,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 14:25:33,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 14:25:33,002 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 14:25:33,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 02:25:32" (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 14:25:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 14:25:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 14:25:33,278 INFO L275 CfgBuilder]: Using library mode [2019-08-06 14:25:33,278 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 14:25:33,280 INFO L202 PluginConnector]: Adding new model 51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:25:33 BoogieIcfgContainer [2019-08-06 14:25:33,281 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 14:25:33,281 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 14:25:33,281 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 14:25:33,282 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 14:25:33,283 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "51_tfconverter_sanity_auxvar_treatment_sequence_of_statements.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 02:25:33" (1/1) ... [2019-08-06 14:25:33,293 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 14:25:33,293 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 14:25:33,296 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 14:25:33,302 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 14:25:33,310 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 14:25:33,311 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 14:25:33,311 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 14:25:33,312 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 14:25:33,313 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 14:25:33,317 INFO L168 Benchmark]: Toolchain (without parser) took 359.22 ms. Allocated memory is still 131.6 MB. Free memory was 108.0 MB in the beginning and 95.4 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 7.1 GB. [2019-08-06 14:25:33,318 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 131.6 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 14:25:33,319 INFO L168 Benchmark]: Boogie Preprocessor took 44.74 ms. Allocated memory is still 131.6 MB. Free memory was 108.0 MB in the beginning and 105.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-06 14:25:33,321 INFO L168 Benchmark]: RCFGBuilder took 279.02 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 97.3 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-08-06 14:25:33,322 INFO L168 Benchmark]: Symbolic Interpretation took 32.25 ms. Allocated memory is still 131.6 MB. Free memory was 97.3 MB in the beginning and 95.4 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-06 14:25:33,327 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 131.6 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.74 ms. Allocated memory is still 131.6 MB. Free memory was 108.0 MB in the beginning and 105.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 279.02 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 97.3 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 32.25 ms. Allocated memory is still 131.6 MB. Free memory was 97.3 MB in the beginning and 95.4 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...