./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_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_trim_pred_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 ceb822c2ab5f7556c771337c37f21abe20897c8e .................................................................................................................................................... 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_trim_pred_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 ceb822c2ab5f7556c771337c37f21abe20897c8e ...................................................................................................................................................... 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 01:07:09,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:09,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:09,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:09,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:09,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:09,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:09,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:09,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:09,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:09,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:09,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:09,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:09,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:09,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:09,556 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:09,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:09,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:09,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:09,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:09,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:09,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:09,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:09,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:09,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:09,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:09,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:09,571 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:09,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:09,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:09,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:09,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:09,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:09,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:09,576 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:09,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:09,577 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:09,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:09,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:09,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:09,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:09,581 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:09,596 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:09,596 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:09,597 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:09,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:09,598 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:09,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:09,598 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:09,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:09,599 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:09,599 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:09,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:09,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:09,600 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:09,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:09,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:09,600 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:09,601 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:09,601 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:09,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:09,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:09,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:09,602 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:09,602 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:09,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:09,602 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:09,603 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:09,603 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 -> ceb822c2ab5f7556c771337c37f21abe20897c8e [2019-11-28 01:07:09,909 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:09,923 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:09,926 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:09,928 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:09,929 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:09,929 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2019-11-28 01:07:10,009 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9b7e34d1/096be5ab795946fe95129387a093c6db/FLAG90f9c9c30 [2019-11-28 01:07:10,896 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:10,897 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2019-11-28 01:07:10,954 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9b7e34d1/096be5ab795946fe95129387a093c6db/FLAG90f9c9c30 [2019-11-28 01:07:11,327 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9b7e34d1/096be5ab795946fe95129387a093c6db [2019-11-28 01:07:11,331 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:11,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:11,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:11,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:11,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:11,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:11" (1/1) ... [2019-11-28 01:07:11,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@702243ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:11, skipping insertion in model container [2019-11-28 01:07:11,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:11" (1/1) ... [2019-11-28 01:07:11,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:11,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:11,921 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:11,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:12,851 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,852 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,852 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,853 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,855 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,874 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,875 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,879 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,880 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,884 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,885 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,886 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,886 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:13,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:13,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:13,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:13,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:13,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:13,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:13,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:13,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:13,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:13,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:13,521 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,521 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,590 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 01:07:13,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b434395 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:13, skipping insertion in model container [2019-11-28 01:07:13,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:13,592 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:13,596 INFO L168 Benchmark]: Toolchain (without parser) took 2262.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -154.8 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:13,597 INFO L168 Benchmark]: CDTParser took 0.30 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 01:07:13,599 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2258.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -154.8 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:13,603 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 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2258.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -154.8 MB). Peak memory consumption was 52.3 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... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:15,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:15,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:15,484 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:15,485 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:15,486 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:15,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:15,490 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:15,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:15,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:15,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:15,501 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:15,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:15,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:15,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:15,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:15,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:15,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:15,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:15,511 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:15,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:15,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:15,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:15,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:15,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:15,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:15,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:15,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:15,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:15,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:15,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:15,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:15,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:15,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:15,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:15,529 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:15,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:15,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:15,530 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:15,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:15,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:15,533 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:15,563 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:15,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:15,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:15,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:15,569 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:15,569 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:15,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:15,570 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:15,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:15,570 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:15,570 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:15,570 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:15,571 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:15,571 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:15,571 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:15,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:15,571 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:15,572 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:15,572 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:15,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:15,572 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:15,573 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:15,574 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:15,575 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:15,575 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:15,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:15,575 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:15,575 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:15,576 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 -> ceb822c2ab5f7556c771337c37f21abe20897c8e [2019-11-28 01:07:15,907 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:15,921 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:15,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:15,927 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:15,927 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:15,928 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2019-11-28 01:07:16,007 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cc89b3ef/e19a7b27530d4bea9e0ba0113bd00ecd/FLAG69472ab3c [2019-11-28 01:07:16,780 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:16,781 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2019-11-28 01:07:16,827 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cc89b3ef/e19a7b27530d4bea9e0ba0113bd00ecd/FLAG69472ab3c [2019-11-28 01:07:16,923 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cc89b3ef/e19a7b27530d4bea9e0ba0113bd00ecd [2019-11-28 01:07:16,926 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:16,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:16,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:16,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:16,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:16,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:16" (1/1) ... [2019-11-28 01:07:16,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29271dbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:16, skipping insertion in model container [2019-11-28 01:07:16,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:16" (1/1) ... [2019-11-28 01:07:16,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:17,065 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:17,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:17,501 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:18,288 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,289 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,289 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,290 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,292 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,310 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,311 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,313 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,314 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,317 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,318 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,319 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,320 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:18,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:18,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:18,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:18,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:18,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:18,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:18,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:18,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:18,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:18,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:19,104 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:19,241 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,242 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,300 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 01:07:19,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9b6fe66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:19, skipping insertion in model container [2019-11-28 01:07:19,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:19,302 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:19,309 INFO L168 Benchmark]: Toolchain (without parser) took 2376.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -141.7 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:19,310 INFO L168 Benchmark]: CDTParser took 0.53 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 01:07:19,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2373.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -141.7 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:19,314 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 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 2373.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -141.7 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...