./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_nospec_mask_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_nospec_mask_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 a05a6f64c3206bb025d252c9b9a9bf430748f616 .................................................................................................................................................... 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_nospec_mask_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 a05a6f64c3206bb025d252c9b9a9bf430748f616 ...................................................................................................................................................... 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 01:07:55,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:55,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:55,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:55,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:55,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:55,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:55,484 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:55,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:55,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:55,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:55,493 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:55,493 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:55,497 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:55,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:55,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:55,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:55,502 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:55,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:55,509 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:55,512 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:55,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:55,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:55,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:55,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:55,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:55,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:55,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:55,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:55,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:55,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:55,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:55,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:55,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:55,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:55,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:55,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:55,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:55,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:55,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:55,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:55,532 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:55,547 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:55,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:55,549 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:55,549 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:55,550 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:55,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:55,550 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:55,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:55,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:55,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:55,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:55,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:55,552 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:55,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:55,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:55,553 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:55,553 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:55,554 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:55,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:55,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:55,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:55,555 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:55,555 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:55,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:55,556 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:55,556 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:55,556 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 -> a05a6f64c3206bb025d252c9b9a9bf430748f616 [2019-11-28 01:07:55,863 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:55,884 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:55,888 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:55,890 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:55,891 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:55,892 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-11-28 01:07:55,968 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8480cc236/dd9d457ad7ad483590b716c0b6ce7a1e/FLAG971a1b5bc [2019-11-28 01:07:56,928 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:56,929 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-11-28 01:07:56,987 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8480cc236/dd9d457ad7ad483590b716c0b6ce7a1e/FLAG971a1b5bc [2019-11-28 01:07:57,319 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8480cc236/dd9d457ad7ad483590b716c0b6ce7a1e [2019-11-28 01:07:57,322 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:57,324 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:57,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:57,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:57,329 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:57,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:57" (1/1) ... [2019-11-28 01:07:57,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb3e0f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:57, skipping insertion in model container [2019-11-28 01:07:57,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:57" (1/1) ... [2019-11-28 01:07:57,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:57,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:57,837 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:57,849 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:58,706 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,707 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,708 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,709 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,711 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,726 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,727 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,729 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,730 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,732 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,734 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,735 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:58,735 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:59,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:59,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:59,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:59,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:59,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:59,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:59,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:59,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:59,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:59,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:59,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:59,412 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:59,419 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:59,483 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 01:07:59,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4172f995 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:59, skipping insertion in model container [2019-11-28 01:07:59,485 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:59,486 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:59,491 INFO L168 Benchmark]: Toolchain (without parser) took 2163.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 948.2 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:59,492 INFO L168 Benchmark]: CDTParser took 0.58 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 01:07:59,494 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2160.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 948.2 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:59,497 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 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 2160.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 948.2 MB in the beginning and 1.1 GB in the end (delta: -141.4 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8676]: 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 01:08:01,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:08:01,540 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:08:01,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:08:01,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:08:01,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:08:01,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:08:01,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:08:01,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:08:01,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:08:01,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:08:01,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:08:01,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:08:01,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:08:01,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:08:01,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:08:01,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:08:01,571 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:08:01,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:08:01,575 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:08:01,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:08:01,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:08:01,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:08:01,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:08:01,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:08:01,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:08:01,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:08:01,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:08:01,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:08:01,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:08:01,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:08:01,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:08:01,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:08:01,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:08:01,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:08:01,591 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:08:01,592 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:08:01,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:08:01,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:08:01,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:08:01,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:08:01,595 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:08:01,611 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:08:01,611 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:08:01,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:08:01,613 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:08:01,613 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:08:01,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:08:01,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:08:01,614 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:08:01,615 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:08:01,615 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:08:01,615 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:08:01,616 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:08:01,616 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:08:01,616 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:08:01,616 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:08:01,617 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:08:01,617 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:08:01,617 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:08:01,618 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:08:01,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:08:01,618 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:08:01,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:08:01,619 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:08:01,619 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:08:01,620 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:08:01,620 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:08:01,620 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:08:01,620 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:08:01,621 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 -> a05a6f64c3206bb025d252c9b9a9bf430748f616 [2019-11-28 01:08:01,948 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:08:01,968 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:08:01,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:08:01,974 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:08:01,975 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:08:01,976 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-11-28 01:08:02,053 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bff80af22/da75ad4af66349f4aab4217c32285a5d/FLAGa49748734 [2019-11-28 01:08:02,947 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:08:02,947 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-11-28 01:08:02,980 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bff80af22/da75ad4af66349f4aab4217c32285a5d/FLAGa49748734 [2019-11-28 01:08:03,377 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bff80af22/da75ad4af66349f4aab4217c32285a5d [2019-11-28 01:08:03,382 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:08:03,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:08:03,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:03,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:08:03,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:08:03,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:03" (1/1) ... [2019-11-28 01:08:03,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b2e6590 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:03, skipping insertion in model container [2019-11-28 01:08:03,393 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:03" (1/1) ... [2019-11-28 01:08:03,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:08:03,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:08:03,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:08:03,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:08:04,905 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,907 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,907 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,909 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,910 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,930 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,931 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,934 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,935 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,938 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,940 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,942 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:04,942 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:05,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:08:05,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:08:05,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:08:05,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:08:05,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:08:05,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:08:05,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:08:05,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:08:05,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:08:05,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:08:05,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:08:05,754 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:05,756 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:05,825 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 01:08:05,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a031e02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:05, skipping insertion in model container [2019-11-28 01:08:05,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:05,827 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:08:05,830 INFO L168 Benchmark]: Toolchain (without parser) took 2445.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 941.3 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:05,831 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:08:05,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2441.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 941.3 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:05,835 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2441.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 941.3 MB in the beginning and 1.1 GB in the end (delta: -142.6 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8676]: 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...