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/47_nonatomic_nodes.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:58:52,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:58:52,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:58:52,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:58:52,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:58:52,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:58:52,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:58:52,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:58:52,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:58:52,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:58:52,468 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:58:52,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:58:52,470 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:58:52,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:58:52,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:58:52,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:58:52,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:58:52,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:58:52,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:58:52,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:58:52,481 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:58:52,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:58:52,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:58:52,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:58:52,486 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:58:52,487 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:58:52,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:58:52,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:58:52,489 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:58:52,490 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:58:52,490 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:58:52,491 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:58:52,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:58:52,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:58:52,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:58:52,494 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:58:52,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:58:52,495 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:58:52,495 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:58:52,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:58:52,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:58:52,523 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:58:52,535 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:58:52,538 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:58:52,539 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:58:52,540 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:58:52,541 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/47_nonatomic_nodes.bpl [2019-08-06 16:58:52,541 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/47_nonatomic_nodes.bpl' [2019-08-06 16:58:52,570 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:58:52,571 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:58:52,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:58:52,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:58:52,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:58:52,598 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "47_nonatomic_nodes.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:52" (1/1) ... [2019-08-06 16:58:52,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "47_nonatomic_nodes.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:52" (1/1) ... [2019-08-06 16:58:52,607 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "47_nonatomic_nodes.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:52" (1/1) ... [2019-08-06 16:58:52,608 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "47_nonatomic_nodes.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:52" (1/1) ... [2019-08-06 16:58:52,611 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "47_nonatomic_nodes.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:52" (1/1) ... [2019-08-06 16:58:52,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "47_nonatomic_nodes.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:52" (1/1) ... [2019-08-06 16:58:52,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "47_nonatomic_nodes.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:52" (1/1) ... [2019-08-06 16:58:52,615 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:58:52,616 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:58:52,616 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:58:52,616 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:58:52,618 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "47_nonatomic_nodes.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:52" (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 16:58:52,688 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:58:52,688 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:58:52,688 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:58:52,952 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:58:52,953 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:58:52,954 INFO L202 PluginConnector]: Adding new model 47_nonatomic_nodes.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:58:52 BoogieIcfgContainer [2019-08-06 16:58:52,954 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:58:52,955 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:58:52,955 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:58:52,955 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:58:52,956 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "47_nonatomic_nodes.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:58:52" (1/1) ... [2019-08-06 16:58:52,967 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:58:52,967 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:58:52,969 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:58:52,975 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:58:52,983 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:58:52,983 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:58:52,984 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:58:52,984 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:58:52,986 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:58:52,989 INFO L168 Benchmark]: Toolchain (without parser) took 416.72 ms. Allocated memory is still 133.7 MB. Free memory was 110.4 MB in the beginning and 97.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:52,991 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 133.7 MB. Free memory was 111.4 MB in the beginning and 111.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:58:52,993 INFO L168 Benchmark]: Boogie Preprocessor took 43.60 ms. Allocated memory is still 133.7 MB. Free memory was 110.2 MB in the beginning and 108.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:52,994 INFO L168 Benchmark]: RCFGBuilder took 338.26 ms. Allocated memory is still 133.7 MB. Free memory was 108.1 MB in the beginning and 99.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:52,995 INFO L168 Benchmark]: Symbolic Interpretation took 31.56 ms. Allocated memory is still 133.7 MB. Free memory was 99.2 MB in the beginning and 97.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:52,999 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 133.7 MB. Free memory was 111.4 MB in the beginning and 111.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.60 ms. Allocated memory is still 133.7 MB. Free memory was 110.2 MB in the beginning and 108.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 338.26 ms. Allocated memory is still 133.7 MB. Free memory was 108.1 MB in the beginning and 99.2 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 31.56 ms. Allocated memory is still 133.7 MB. Free memory was 99.2 MB in the beginning and 97.2 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...