./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 --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_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 .................................................................................................................................................... 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_buf_from_array_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 617d1b1910fe27868924f7e8693b6ab5f87150a4 ...................................................................................................................................................... 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 01:06:32,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:32,540 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:32,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:32,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:32,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:32,563 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:32,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:32,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:32,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:32,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:32,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:32,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:32,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:32,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:32,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:32,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:32,597 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:32,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:32,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:32,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:32,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:32,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:32,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:32,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:32,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:32,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:32,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:32,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:32,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:32,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:32,624 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:32,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:32,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:32,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:32,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:32,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:32,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:32,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:32,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:32,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:32,635 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:32,654 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:32,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:32,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:32,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:32,657 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:32,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:32,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:32,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:32,658 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:32,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:32,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:32,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:32,659 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:32,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:32,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:32,660 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:32,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:32,661 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:32,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:32,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:32,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:32,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:32,662 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:32,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:32,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:32,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:32,664 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 [2019-11-28 01:06:32,993 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:33,007 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:33,010 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:33,012 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:33,013 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:33,013 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2019-11-28 01:06:33,077 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f7975e4b/4bde57c0ef7d4f1a987e4c1827867bfb/FLAG3ffa4cdd6 [2019-11-28 01:06:34,040 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:34,042 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2019-11-28 01:06:34,082 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f7975e4b/4bde57c0ef7d4f1a987e4c1827867bfb/FLAG3ffa4cdd6 [2019-11-28 01:06:34,498 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f7975e4b/4bde57c0ef7d4f1a987e4c1827867bfb [2019-11-28 01:06:34,501 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:34,503 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:34,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:34,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:34,508 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:34,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:34" (1/1) ... [2019-11-28 01:06:34,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1dbb8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:34, skipping insertion in model container [2019-11-28 01:06:34,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:34" (1/1) ... [2019-11-28 01:06:34,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:34,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:35,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:35,081 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:36,034 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,035 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,036 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,037 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,038 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,052 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,053 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,055 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,056 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,058 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,059 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,060 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,060 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:36,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:36,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:36,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:36,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:36,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:36,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:36,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:36,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:36,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:36,561 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:36,662 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,663 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,712 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 01:06:36,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6abc600c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:36, skipping insertion in model container [2019-11-28 01:06:36,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:36,714 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:36,717 INFO L168 Benchmark]: Toolchain (without parser) took 2212.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -112.5 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:36,718 INFO L168 Benchmark]: CDTParser took 0.29 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 01:06:36,719 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2209.71 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -112.5 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:36,721 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 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2209.71 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -112.5 MB). Peak memory consumption was 46.0 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 01:06:38,470 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:38,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:38,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:38,491 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:38,493 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:38,495 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:38,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:38,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:38,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:38,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:38,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:38,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:38,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:38,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:38,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:38,527 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:38,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:38,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:38,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:38,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:38,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:38,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:38,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:38,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:38,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:38,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:38,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:38,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:38,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:38,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:38,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:38,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:38,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:38,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:38,561 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:38,562 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:38,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:38,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:38,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:38,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:38,565 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:38,604 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:38,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:38,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:38,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:38,610 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:38,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:38,610 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:38,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:38,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:38,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:38,611 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:38,611 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:38,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:38,612 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:38,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:38,612 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:38,612 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:38,615 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:38,615 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:38,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:38,615 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:38,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:38,616 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:38,616 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:38,616 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:38,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:38,617 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:38,617 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:38,617 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 [2019-11-28 01:06:39,009 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:39,031 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:39,036 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:39,038 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:39,038 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:39,040 INFO L428 ainManager$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 [2019-11-28 01:06:39,112 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ed17123/8350206c842a4fe19fa4562c37886e6a/FLAGe0255bdfc [2019-11-28 01:06:39,976 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:39,977 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2019-11-28 01:06:40,034 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ed17123/8350206c842a4fe19fa4562c37886e6a/FLAGe0255bdfc [2019-11-28 01:06:40,462 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9ed17123/8350206c842a4fe19fa4562c37886e6a [2019-11-28 01:06:40,465 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:40,467 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:40,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:40,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:40,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:40,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:40" (1/1) ... [2019-11-28 01:06:40,479 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 01:06:40, skipping insertion in model container [2019-11-28 01:06:40,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:40" (1/1) ... [2019-11-28 01:06:40,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:40,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:41,100 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:41,107 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:41,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,893 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,895 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,914 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,917 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,923 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,923 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:42,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:42,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:42,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:42,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:42,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:42,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:42,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:42,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:42,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:42,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:42,685 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,686 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,747 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 01:06:42,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7851bda8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:42, skipping insertion in model container [2019-11-28 01:06:42,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:42,749 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:42,753 INFO L168 Benchmark]: Toolchain (without parser) took 2285.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.7 MB). Free memory was 945.5 MB in the beginning and 1.0 GB in the end (delta: -63.8 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:42,755 INFO L168 Benchmark]: CDTParser took 0.30 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 01:06:42,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2278.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.7 MB). Free memory was 945.5 MB in the beginning and 1.0 GB in the end (delta: -63.8 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:42,759 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 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2278.01 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.7 MB). Free memory was 945.5 MB in the beginning and 1.0 GB in the end (delta: -63.8 MB). Peak memory consumption was 51.3 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...