./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 509859d6 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 0.1.24-509859d [2019-11-27 16:41:00,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:00,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:00,407 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:00,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:00,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:00,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:00,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:00,438 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:00,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:00,444 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:00,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:00,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:00,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:00,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:00,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:00,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:00,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:00,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:00,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:00,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:00,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:00,481 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:00,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:00,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:00,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:00,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:00,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:00,495 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:00,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:00,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:00,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:00,501 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:00,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:00,504 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:00,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:00,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:00,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:00,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:00,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:00,510 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:00,512 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:00,539 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:00,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:00,543 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:00,545 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:00,545 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:00,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:00,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:00,546 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:00,546 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:00,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:00,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:00,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:00,550 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:00,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:00,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:00,551 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:00,551 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:00,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:00,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:00,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:00,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:00,552 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:00,553 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:00,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:00,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:00,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:00,555 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 [2019-11-27 16:41:00,946 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:00,965 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:00,971 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:00,975 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:00,976 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:00,976 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2019-11-27 16:41:01,067 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0fca1e9d/9c2161f957ae4cacb2187e0b626df6b1/FLAG4acfbda7a [2019-11-27 16:41:02,301 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:02,306 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2019-11-27 16:41:02,360 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0fca1e9d/9c2161f957ae4cacb2187e0b626df6b1/FLAG4acfbda7a [2019-11-27 16:41:02,605 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0fca1e9d/9c2161f957ae4cacb2187e0b626df6b1 [2019-11-27 16:41:02,611 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:02,614 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:02,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:02,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:02,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:02,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:02" (1/1) ... [2019-11-27 16:41:02,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23ce99f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:02, skipping insertion in model container [2019-11-27 16:41:02,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:02" (1/1) ... [2019-11-27 16:41:02,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:02,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:03,365 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:03,377 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:04,762 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,763 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,766 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,768 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,770 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,814 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,817 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,821 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,825 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,827 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,831 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,833 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,833 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:05,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:05,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:05,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:05,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:05,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:05,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:05,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:05,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:05,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:05,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:05,846 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:06,022 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:06,023 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:06,099 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.", } [2019-11-27 16:41:06,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ec8676c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:06, skipping insertion in model container [2019-11-27 16:41:06,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:06,106 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:06,112 INFO L168 Benchmark]: Toolchain (without parser) took 3494.10 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.4 MB in the beginning and 931.5 MB in the end (delta: 23.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:06,113 INFO L168 Benchmark]: CDTParser took 2.72 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:06,116 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3490.45 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.4 MB in the beginning and 931.5 MB in the end (delta: 23.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:06,122 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.72 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 3490.45 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.4 MB in the beginning and 931.5 MB in the end (delta: 23.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 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 0.1.24-509859d [2019-11-27 16:41:08,903 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:08,907 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:08,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:08,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:08,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:08,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:08,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:08,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:08,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:08,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:08,965 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:08,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:08,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:08,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:08,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:08,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:08,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:08,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:08,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:08,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:08,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:08,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:09,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:09,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:09,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:09,009 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:09,010 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:09,011 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:09,012 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:09,013 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:09,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:09,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:09,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:09,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:09,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:09,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:09,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:09,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:09,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:09,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:09,032 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:09,063 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:09,064 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:09,073 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:09,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:09,074 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:09,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:09,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:09,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:09,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:09,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:09,076 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:09,079 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:09,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:09,079 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:09,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:09,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:09,080 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:09,080 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:09,080 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:09,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:09,081 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:09,081 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:09,081 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:09,081 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:09,082 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:09,082 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:09,082 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:09,084 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:09,084 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 [2019-11-27 16:41:09,566 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:09,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:09,587 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:09,591 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:09,593 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:09,594 INFO L428 ainManager$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 [2019-11-27 16:41:09,707 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8693c3a06/e1ab1261db174f8a9dff6361387d4f5b/FLAGda0b4c7d2 [2019-11-27 16:41:10,956 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:10,958 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2019-11-27 16:41:11,020 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8693c3a06/e1ab1261db174f8a9dff6361387d4f5b/FLAGda0b4c7d2 [2019-11-27 16:41:11,262 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8693c3a06/e1ab1261db174f8a9dff6361387d4f5b [2019-11-27 16:41:11,268 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:11,272 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:11,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:11,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:11,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:11,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:11" (1/1) ... [2019-11-27 16:41:11,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f677360 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:11, skipping insertion in model container [2019-11-27 16:41:11,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:11" (1/1) ... [2019-11-27 16:41:11,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:11,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:12,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:12,081 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:13,461 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,464 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,465 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,470 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,471 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,520 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,525 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,535 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,536 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,541 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,543 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,544 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,544 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:14,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:14,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:14,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:14,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:14,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:14,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:14,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:14,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:14,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:14,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:14,936 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,939 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:15,020 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.", } [2019-11-27 16:41:15,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@578629e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:15, skipping insertion in model container [2019-11-27 16:41:15,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:15,022 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:15,028 INFO L168 Benchmark]: Toolchain (without parser) took 3751.48 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.6 MB in the beginning and 931.5 MB in the end (delta: 20.1 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:15,029 INFO L168 Benchmark]: CDTParser took 1.56 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:15,033 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3743.21 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.6 MB in the beginning and 931.5 MB in the end (delta: 20.1 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:15,035 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.56 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 3743.21 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.6 MB in the beginning and 931.5 MB in the end (delta: 20.1 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 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...