./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 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_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 0.1.24-30f4e4a [2019-11-28 01:07:15,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:15,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:15,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:15,619 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:15,622 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:15,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:15,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:15,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:15,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:15,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:15,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:15,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:15,648 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:15,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:15,651 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:15,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:15,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:15,657 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:15,661 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:15,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:15,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:15,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:15,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:15,677 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:15,677 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:15,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:15,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:15,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:15,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:15,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:15,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:15,683 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:15,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:15,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:15,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:15,687 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:15,687 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:15,688 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:15,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:15,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:15,691 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:15,709 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:15,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:15,711 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:15,711 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:15,712 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:15,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:15,712 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:15,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:15,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:15,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:15,713 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:15,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:15,714 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:15,714 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:15,714 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:15,715 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:15,715 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:15,715 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:15,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:15,716 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:15,716 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:15,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:15,717 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:15,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:15,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:15,718 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:15,718 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 [2019-11-28 01:07:16,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:16,105 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:16,108 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:16,110 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:16,110 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:16,111 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2019-11-28 01:07:16,176 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c411a59c/beebba019ab74c2492add042fbb2275b/FLAG6573aa4cd [2019-11-28 01:07:17,022 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:17,023 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2019-11-28 01:07:17,073 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c411a59c/beebba019ab74c2492add042fbb2275b/FLAG6573aa4cd [2019-11-28 01:07:17,514 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c411a59c/beebba019ab74c2492add042fbb2275b [2019-11-28 01:07:17,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:17,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:17,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:17,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:17,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:17,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:17" (1/1) ... [2019-11-28 01:07:17,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@377b995b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:17, skipping insertion in model container [2019-11-28 01:07:17,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:17" (1/1) ... [2019-11-28 01:07:17,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:17,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:18,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:18,136 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:19,237 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,238 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,239 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,240 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,241 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,261 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,262 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,264 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,269 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,270 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,271 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,272 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:19,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:19,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:19,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:19,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:19,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:19,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:19,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:19,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:19,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:20,128 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:20,176 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 01:07:20,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a782c06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:20, skipping insertion in model container [2019-11-28 01:07:20,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:20,178 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:20,181 INFO L168 Benchmark]: Toolchain (without parser) took 2660.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 950.7 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). Peak memory consumption was 59.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:20,182 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:07:20,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2657.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 950.7 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). Peak memory consumption was 59.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:20,185 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2657.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 950.7 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). Peak memory consumption was 59.0 MB. Max. memory is 11.5 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 0.1.24-30f4e4a [2019-11-28 01:07:22,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:22,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:22,071 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:22,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:22,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:22,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:22,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:22,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:22,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:22,093 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:22,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:22,095 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:22,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:22,099 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:22,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:22,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:22,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:22,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:22,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:22,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:22,117 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:22,118 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:22,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:22,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:22,124 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:22,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:22,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:22,127 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:22,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:22,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:22,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:22,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:22,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:22,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:22,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:22,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:22,135 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:22,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:22,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:22,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:22,138 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:22,175 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:22,176 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:22,177 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:22,177 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:22,180 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:22,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:22,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:22,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:22,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:22,181 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:22,181 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:22,183 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:22,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:22,183 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:22,184 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:22,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:22,184 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:22,185 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:22,185 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:22,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:22,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:22,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:22,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:22,187 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:22,187 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:22,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:22,188 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:22,188 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:22,188 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 [2019-11-28 01:07:22,510 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:22,528 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:22,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:22,533 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:22,534 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:22,535 INFO L428 ainManager$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 [2019-11-28 01:07:22,611 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51c474ebf/0f83e54c49844e629e05a2dc9b259cc5/FLAGeae2f62c9 [2019-11-28 01:07:23,540 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:23,541 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2019-11-28 01:07:23,602 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51c474ebf/0f83e54c49844e629e05a2dc9b259cc5/FLAGeae2f62c9 [2019-11-28 01:07:23,968 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51c474ebf/0f83e54c49844e629e05a2dc9b259cc5 [2019-11-28 01:07:23,971 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:23,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:23,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:23,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:23,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:23,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:23" (1/1) ... [2019-11-28 01:07:23,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4239b4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:23, skipping insertion in model container [2019-11-28 01:07:23,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:23" (1/1) ... [2019-11-28 01:07:23,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:24,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:24,653 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:24,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:25,800 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,801 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,801 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,802 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,804 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,821 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,822 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,824 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,825 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,828 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,829 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,830 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,831 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:26,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:26,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:26,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:26,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:26,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:26,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:26,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:26,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:26,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:26,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:26,745 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 01:07:26,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75cbac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:26, skipping insertion in model container [2019-11-28 01:07:26,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:26,746 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:26,751 INFO L168 Benchmark]: Toolchain (without parser) took 2776.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -122.5 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:26,752 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:07:26,755 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2773.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -122.5 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:26,757 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2773.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -122.5 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 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...