./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_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_hash_callback_string_destroy_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 9bc01979964bd7a43e7949926941d0c04d6769c7 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_hash_callback_string_destroy_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 9bc01979964bd7a43e7949926941d0c04d6769c7 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:41:08,430 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:08,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:08,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:08,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:08,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:08,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:08,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:08,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:08,492 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:08,493 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:08,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:08,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:08,500 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:08,502 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:08,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:08,508 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:08,509 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:08,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:08,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:08,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:08,530 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:08,531 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:08,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:08,540 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:08,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:08,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:08,545 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:08,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:08,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:08,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:08,551 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:08,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:08,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:08,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:08,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:08,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:08,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:08,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:08,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:08,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:08,563 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:08,592 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:08,592 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:08,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:08,597 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:08,597 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:08,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:08,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:08,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:08,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:08,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:08,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:08,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:08,602 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:08,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:08,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:08,602 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:08,603 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:08,605 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:08,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:08,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:08,605 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:08,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:08,606 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:08,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:08,606 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:08,606 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:08,607 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 -> 9bc01979964bd7a43e7949926941d0c04d6769c7 [2019-11-27 16:41:09,048 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:09,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:09,074 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:09,075 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:09,076 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:09,079 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2019-11-27 16:41:09,192 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09435ff47/ee41f8dae49e4c95a50dda7c180c8f43/FLAG56ac9d83d [2019-11-27 16:41:10,470 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:10,475 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2019-11-27 16:41:10,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09435ff47/ee41f8dae49e4c95a50dda7c180c8f43/FLAG56ac9d83d [2019-11-27 16:41:10,746 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09435ff47/ee41f8dae49e4c95a50dda7c180c8f43 [2019-11-27 16:41:10,751 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:10,754 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:10,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:10,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:10,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:10,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:10" (1/1) ... [2019-11-27 16:41:10,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b3312ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:10, skipping insertion in model container [2019-11-27 16:41:10,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:10" (1/1) ... [2019-11-27 16:41:10,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:10,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:11,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:11,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:13,609 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,610 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,612 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,614 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,617 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,661 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,664 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,671 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,672 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,674 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,678 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,683 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,684 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:14,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:14,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:14,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:14,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:14,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:14,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:14,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:14,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:14,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:14,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:15,061 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 16:41:15,063 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34c01d2a 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 16:41:15,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:15,064 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:15,069 INFO L168 Benchmark]: Toolchain (without parser) took 4311.62 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.9 MB in the end (delta: 9.3 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:15,084 INFO L168 Benchmark]: CDTParser took 0.54 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 16:41:15,086 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4297.41 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.9 MB in the end (delta: 9.3 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:15,091 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 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 4297.41 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.9 MB in the end (delta: 9.3 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7572]: 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 16:41:17,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:17,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:17,903 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:17,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:17,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:17,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:17,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:17,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:17,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:17,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:17,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:17,947 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:17,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:17,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:17,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:17,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:17,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:17,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:17,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:17,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:17,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:17,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:17,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:17,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:17,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:17,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:17,991 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:17,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:17,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:17,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:17,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:17,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:17,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:18,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:18,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:18,004 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:18,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:18,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:18,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:18,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:18,011 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:18,038 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:18,038 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:18,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:18,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:18,045 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:18,045 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:18,045 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:18,045 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:18,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:18,046 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:18,047 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:18,047 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:18,047 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:18,050 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:18,050 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:18,050 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:18,050 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:18,051 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:18,051 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:18,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:18,051 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:18,051 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:18,052 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:18,052 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:18,052 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:18,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:18,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:18,055 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:18,055 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 -> 9bc01979964bd7a43e7949926941d0c04d6769c7 [2019-11-27 16:41:18,560 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:18,578 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:18,584 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:18,587 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:18,588 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:18,592 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2019-11-27 16:41:18,703 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acfd04ff9/7a6e5e2b2d0042808ef01a0ffcd57f7d/FLAG26b4712c9 [2019-11-27 16:41:19,991 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:19,994 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2019-11-27 16:41:20,067 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acfd04ff9/7a6e5e2b2d0042808ef01a0ffcd57f7d/FLAG26b4712c9 [2019-11-27 16:41:20,256 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acfd04ff9/7a6e5e2b2d0042808ef01a0ffcd57f7d [2019-11-27 16:41:20,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:20,263 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:20,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:20,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:20,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:20,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:20" (1/1) ... [2019-11-27 16:41:20,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75f639f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:20, skipping insertion in model container [2019-11-27 16:41:20,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:20" (1/1) ... [2019-11-27 16:41:20,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:20,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:21,132 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:21,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:22,721 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,722 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,725 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,730 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,732 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,780 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,785 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,792 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,793 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,797 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,802 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,802 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,803 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:23,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:23,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:23,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:23,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:23,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:23,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:23,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:23,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:23,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:23,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:24,098 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:24,211 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 16:41:24,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@616b1f1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:24, skipping insertion in model container [2019-11-27 16:41:24,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:24,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:24,221 INFO L168 Benchmark]: Toolchain (without parser) took 3954.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 940.9 MB in the end (delta: 7.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:24,224 INFO L168 Benchmark]: CDTParser took 0.35 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 16:41:24,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3944.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 940.9 MB in the end (delta: 7.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:24,231 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 3944.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 940.9 MB in the end (delta: 7.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7572]: 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...