./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i --full-output --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true --architecture 64bit -------------------------------------------------------------------------------- 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/aws-c-common/aws_byte_buf_from_array_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 617d1b1910fe27868924f7e8693b6ab5f87150a4 --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 23:02:12,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 23:02:12,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 23:02:12,400 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 23:02:12,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 23:02:12,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 23:02:12,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 23:02:12,426 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 23:02:12,431 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 23:02:12,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 23:02:12,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 23:02:12,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 23:02:12,446 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 23:02:12,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 23:02:12,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 23:02:12,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 23:02:12,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 23:02:12,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 23:02:12,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 23:02:12,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 23:02:12,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 23:02:12,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 23:02:12,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 23:02:12,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 23:02:12,514 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 23:02:12,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 23:02:12,515 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 23:02:12,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 23:02:12,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 23:02:12,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 23:02:12,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 23:02:12,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 23:02:12,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 23:02:12,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 23:02:12,532 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 23:02:12,533 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 23:02:12,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 23:02:12,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 23:02:12,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 23:02:12,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 23:02:12,542 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 23:02:12,543 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-20 23:02:12,584 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 23:02:12,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 23:02:12,590 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 23:02:12,590 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 23:02:12,591 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 23:02:12,592 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 23:02:12,592 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 23:02:12,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 23:02:12,594 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 23:02:12,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 23:02:12,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 23:02:12,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 23:02:12,599 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 23:02:12,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 23:02:12,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 23:02:12,601 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 23:02:12,601 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 23:02:12,601 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 23:02:12,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 23:02:12,602 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 23:02:12,602 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 23:02:12,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 23:02:12,604 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 23:02:12,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 23:02:12,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 23:02:12,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 23:02:12,605 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 617d1b1910fe27868924f7e8693b6ab5f87150a4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2019-11-20 23:02:13,193 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 23:02:13,227 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 23:02:13,233 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 23:02:13,238 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 23:02:13,241 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 23:02:13,242 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2019-11-20 23:02:13,399 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24e532ea6/507ba66fca044eff8941ccb3ff8a8d4e/FLAG524421160 [2019-11-20 23:02:15,174 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 23:02:15,177 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2019-11-20 23:02:15,263 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24e532ea6/507ba66fca044eff8941ccb3ff8a8d4e/FLAG524421160 [2019-11-20 23:02:15,307 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24e532ea6/507ba66fca044eff8941ccb3ff8a8d4e [2019-11-20 23:02:15,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 23:02:15,317 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-20 23:02:15,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 23:02:15,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 23:02:15,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 23:02:15,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:02:15" (1/1) ... [2019-11-20 23:02:15,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5814a3d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:02:15, skipping insertion in model container [2019-11-20 23:02:15,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:02:15" (1/1) ... [2019-11-20 23:02:15,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 23:02:15,628 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 23:02:16,142 ERROR L323 MainTranslator]: Unsupported Syntax: Undefined type int64_t [2019-11-20 23:02:16,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6af58deb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:02:16, skipping insertion in model container [2019-11-20 23:02:16,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 23:02:16,147 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-20 23:02:16,159 INFO L168 Benchmark]: Toolchain (without parser) took 832.94 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 988.8 MB in the end (delta: -32.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-20 23:02:16,165 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 23:02:16,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 822.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 988.8 MB in the end (delta: -32.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-20 23:02:16,172 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 822.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 988.8 MB in the end (delta: -32.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1825]: Unsupported Syntax Undefined type int64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...