./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab 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_cursor_read_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 206b6dc63af816eb59b7334a31c78f962f7de4e5 .................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis 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_cursor_read_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 206b6dc63af816eb59b7334a31c78f962f7de4e5 ...................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:04,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:04,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:04,400 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:04,401 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:04,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:04,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:04,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:04,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:04,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:04,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:04,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:04,427 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:04,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:04,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:04,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:04,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:04,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:04,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:04,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:04,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:04,442 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:04,443 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:04,444 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:04,447 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:04,447 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:04,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:04,449 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:04,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:04,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:04,451 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:04,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:04,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:04,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:04,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:04,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:04,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:04,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:04,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:04,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:04,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:04,459 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:04,474 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:04,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:04,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:04,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:04,477 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:04,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:04,477 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:04,478 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:04,478 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:04,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:04,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:04,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:04,479 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:04,479 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:04,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:04,480 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:04,480 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:04,480 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:04,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:04,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:04,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:04,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:04,482 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:04,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:04,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:04,483 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:04,483 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 -> 206b6dc63af816eb59b7334a31c78f962f7de4e5 [2019-11-28 01:07:04,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:04,792 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:04,795 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:04,797 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:04,798 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:04,798 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2019-11-28 01:07:04,861 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac229e46b/c6b0acad35274d5c89a3212e9719763d/FLAG27e3d18a6 [2019-11-28 01:07:05,715 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:05,716 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2019-11-28 01:07:05,764 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac229e46b/c6b0acad35274d5c89a3212e9719763d/FLAG27e3d18a6 [2019-11-28 01:07:06,203 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac229e46b/c6b0acad35274d5c89a3212e9719763d [2019-11-28 01:07:06,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:06,208 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:06,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:06,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:06,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:06,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:06" (1/1) ... [2019-11-28 01:07:06,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cddb5c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:06, skipping insertion in model container [2019-11-28 01:07:06,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:06" (1/1) ... [2019-11-28 01:07:06,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:06,356 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:06,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:06,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:07,657 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,658 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,658 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,659 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,661 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,687 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,687 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,694 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,696 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,697 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:08,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:08,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:08,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:08,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:08,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:08,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:08,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:08,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:08,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:08,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:08,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:08,528 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:08,529 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:08,573 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:07:08,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2168d363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:08, skipping insertion in model container [2019-11-28 01:07:08,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:08,575 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:08,578 INFO L168 Benchmark]: Toolchain (without parser) took 2368.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:08,579 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:07:08,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2365.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:08,582 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2365.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:10,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:10,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:10,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:10,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:10,473 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:10,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:10,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:10,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:10,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:10,481 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:10,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:10,482 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:10,483 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:10,484 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:10,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:10,486 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:10,487 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:10,489 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:10,491 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:10,493 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:10,494 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:10,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:10,496 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:10,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:10,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:10,499 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:10,500 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:10,501 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:10,502 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:10,502 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:10,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:10,504 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:10,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:10,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:10,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:10,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:10,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:10,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:10,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:10,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:10,510 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:10,526 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:10,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:10,527 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:10,528 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:10,528 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:10,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:10,528 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:10,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:10,529 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:10,529 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:10,529 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:10,529 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:10,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:10,530 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:10,530 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:10,530 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:10,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:10,531 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:10,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:10,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:10,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:10,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:10,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:10,532 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:10,532 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:10,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:10,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:10,533 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:10,533 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 -> 206b6dc63af816eb59b7334a31c78f962f7de4e5 [2019-11-28 01:07:10,856 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:10,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:10,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:10,884 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:10,884 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:10,886 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2019-11-28 01:07:10,965 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/045105113/b5cf0bab8c9b44afb3f68b79774f1347/FLAGff4c6dfb1 [2019-11-28 01:07:11,855 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:11,856 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2019-11-28 01:07:11,888 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/045105113/b5cf0bab8c9b44afb3f68b79774f1347/FLAGff4c6dfb1 [2019-11-28 01:07:12,377 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/045105113/b5cf0bab8c9b44afb3f68b79774f1347 [2019-11-28 01:07:12,381 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:12,383 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:12,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:12,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:12,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:12,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:12" (1/1) ... [2019-11-28 01:07:12,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a19fac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:12, skipping insertion in model container [2019-11-28 01:07:12,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:12" (1/1) ... [2019-11-28 01:07:12,400 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:12,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:12,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:12,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:13,801 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,802 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,803 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,804 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,806 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,836 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,839 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,846 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,848 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,850 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,852 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,853 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,853 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:14,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:14,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:14,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:14,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:14,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:14,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:14,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:14,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:14,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:14,527 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:14,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,640 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,685 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:07:14,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53242766 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:14, skipping insertion in model container [2019-11-28 01:07:14,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:14,687 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:14,690 INFO L168 Benchmark]: Toolchain (without parser) took 2306.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -108.1 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:14,691 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:07:14,692 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2303.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -108.1 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:14,694 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2303.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -108.1 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...