./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-crafted/mapsum5.i --full-output --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47b0bc17 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/array-crafted/mapsum5.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e938aa9b2e176faee080c9229b449c8ac0bdb4e2 --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-47b0bc1 [2019-11-20 22:25:18,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 22:25:18,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 22:25:18,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 22:25:18,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 22:25:18,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 22:25:18,348 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 22:25:18,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 22:25:18,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 22:25:18,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 22:25:18,378 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 22:25:18,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 22:25:18,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 22:25:18,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 22:25:18,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 22:25:18,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 22:25:18,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 22:25:18,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 22:25:18,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 22:25:18,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 22:25:18,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 22:25:18,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 22:25:18,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 22:25:18,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 22:25:18,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 22:25:18,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 22:25:18,450 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 22:25:18,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 22:25:18,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 22:25:18,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 22:25:18,461 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 22:25:18,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 22:25:18,463 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 22:25:18,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 22:25:18,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 22:25:18,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 22:25:18,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 22:25:18,474 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 22:25:18,474 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 22:25:18,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 22:25:18,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 22:25:18,483 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 22:25:18,522 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 22:25:18,525 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 22:25:18,532 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 22:25:18,532 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 22:25:18,532 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 22:25:18,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 22:25:18,533 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 22:25:18,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 22:25:18,534 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 22:25:18,534 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 22:25:18,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 22:25:18,536 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 22:25:18,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 22:25:18,538 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 22:25:18,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 22:25:18,539 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 22:25:18,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 22:25:18,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 22:25:18,541 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 22:25:18,541 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 22:25:18,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 22:25:18,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 22:25:18,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 22:25:18,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 22:25:18,545 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 22:25:18,545 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 22:25:18,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 22:25:18,546 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 22:25:18,546 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e938aa9b2e176faee080c9229b449c8ac0bdb4e2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2019-11-20 22:25:19,092 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 22:25:19,124 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 22:25:19,134 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 22:25:19,138 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 22:25:19,139 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 22:25:19,143 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-crafted/mapsum5.i [2019-11-20 22:25:19,313 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f57c86047/a179b93b5c5d48299d5c8f9557e7b970/FLAG6dcce90e6 [2019-11-20 22:25:20,376 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 22:25:20,379 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-crafted/mapsum5.i [2019-11-20 22:25:20,398 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f57c86047/a179b93b5c5d48299d5c8f9557e7b970/FLAG6dcce90e6 [2019-11-20 22:25:20,437 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f57c86047/a179b93b5c5d48299d5c8f9557e7b970 [2019-11-20 22:25:20,444 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 22:25:20,449 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-20 22:25:20,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 22:25:20,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 22:25:20,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 22:25:20,466 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:25:20" (1/1) ... [2019-11-20 22:25:20,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25bc235a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:20, skipping insertion in model container [2019-11-20 22:25:20,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:25:20" (1/1) ... [2019-11-20 22:25:20,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 22:25:20,562 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 22:25:21,087 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 22:25:21,105 INFO L201 MainTranslator]: Completed pre-run [2019-11-20 22:25:21,159 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 22:25:21,245 INFO L205 MainTranslator]: Completed translation [2019-11-20 22:25:21,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:21 WrapperNode [2019-11-20 22:25:21,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 22:25:21,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 22:25:21,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 22:25:21,253 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 22:25:21,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:21" (1/1) ... [2019-11-20 22:25:21,313 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:21" (1/1) ... [2019-11-20 22:25:21,377 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 22:25:21,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 22:25:21,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 22:25:21,380 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 22:25:21,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:21" (1/1) ... [2019-11-20 22:25:21,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:21" (1/1) ... [2019-11-20 22:25:21,397 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:21" (1/1) ... [2019-11-20 22:25:21,397 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:21" (1/1) ... [2019-11-20 22:25:21,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:21" (1/1) ... [2019-11-20 22:25:21,433 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:21" (1/1) ... [2019-11-20 22:25:21,441 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:25:21" (1/1) ... [2019-11-20 22:25:21,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 22:25:21,459 INFO L168 Benchmark]: Toolchain (without parser) took 1009.79 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 991.1 MB in the end (delta: -29.4 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 22:25:21,474 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 22:25:21,476 INFO L168 Benchmark]: CACSL2BoogieTranslator took 794.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 996.9 MB in the end (delta: -35.2 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-20 22:25:21,480 INFO L168 Benchmark]: Boogie Procedure Inliner took 130.14 ms. Allocated memory is still 1.0 GB. Free memory was 996.9 MB in the beginning and 991.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-20 22:25:21,484 INFO L168 Benchmark]: Boogie Preprocessor took 72.61 ms. Allocated memory is still 1.0 GB. Free memory is still 991.1 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 22:25:21,495 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 794.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 996.9 MB in the end (delta: -35.2 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 130.14 ms. Allocated memory is still 1.0 GB. Free memory was 996.9 MB in the beginning and 991.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 72.61 ms. Allocated memory is still 1.0 GB. Free memory is still 991.1 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...