./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_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 9778a3588b8e7221fc185d8dfa3add919519950f ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_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 9778a3588b8e7221fc185d8dfa3add919519950f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:41:01,372 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:01,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:01,421 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:01,422 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:01,425 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:01,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:01,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:01,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:01,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:01,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:01,465 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:01,469 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:01,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:01,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:01,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:01,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:01,486 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:01,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:01,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:01,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:01,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:01,521 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:01,525 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:01,532 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:01,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:01,533 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:01,537 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:01,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:01,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:01,541 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:01,546 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:01,547 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:01,550 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:01,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:01,555 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:01,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:01,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:01,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:01,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:01,566 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:01,567 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:01,609 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:01,610 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:01,614 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:01,618 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:01,618 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:01,619 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:01,619 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:01,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:01,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:01,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:01,621 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:01,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:01,622 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:01,623 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:01,623 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:01,624 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:01,626 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:01,626 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:01,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:01,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:01,627 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:01,627 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:01,629 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:01,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:01,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:01,631 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:01,631 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 -> 9778a3588b8e7221fc185d8dfa3add919519950f [2019-11-27 16:41:02,269 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:02,300 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:02,309 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:02,314 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:02,316 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:02,317 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2019-11-27 16:41:02,482 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fae0a75c3/999dd5028e2a4fd3ba29e43bde32473c/FLAG6578c8ab5 [2019-11-27 16:41:04,273 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:04,276 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2019-11-27 16:41:04,380 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fae0a75c3/999dd5028e2a4fd3ba29e43bde32473c/FLAG6578c8ab5 [2019-11-27 16:41:04,425 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fae0a75c3/999dd5028e2a4fd3ba29e43bde32473c [2019-11-27 16:41:04,434 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:04,440 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:04,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:04,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:04,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:04,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:04" (1/1) ... [2019-11-27 16:41:04,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac594ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:04, skipping insertion in model container [2019-11-27 16:41:04,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:04" (1/1) ... [2019-11-27 16:41:04,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:04,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:05,580 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:05,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:07,547 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,551 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,553 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,555 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,560 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,618 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,624 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,628 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,632 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,638 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,640 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,644 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,648 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:08,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:08,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:08,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:08,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:08,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:08,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:08,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:08,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:08,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:09,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:09,535 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:09,536 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:09,647 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 16:41:09,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23697ead and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:09, skipping insertion in model container [2019-11-27 16:41:09,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:09,656 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:09,664 INFO L168 Benchmark]: Toolchain (without parser) took 5220.38 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:09,665 INFO L168 Benchmark]: CDTParser took 1.80 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 16:41:09,669 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5211.77 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:09,677 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.80 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 5211.77 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:41:13,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:13,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:13,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:13,703 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:13,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:13,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:13,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:13,737 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:13,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:13,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:13,752 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:13,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:13,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:13,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:13,768 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:13,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:13,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:13,783 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:13,790 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:13,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:13,806 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:13,809 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:13,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:13,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:13,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:13,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:13,827 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:13,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:13,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:13,832 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:13,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:13,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:13,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:13,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:13,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:13,853 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:13,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:13,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:13,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:13,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:13,866 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:13,911 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:13,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:13,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:13,917 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:13,917 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:13,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:13,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:13,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:13,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:13,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:13,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:13,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:13,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:13,924 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:13,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:13,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:13,925 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:13,927 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:13,927 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:13,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:13,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:13,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:13,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:13,930 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:13,930 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:13,931 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:13,931 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:13,933 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:13,933 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 -> 9778a3588b8e7221fc185d8dfa3add919519950f [2019-11-27 16:41:14,520 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:14,550 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:14,560 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:14,562 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:14,565 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:14,567 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2019-11-27 16:41:14,732 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46e8115eb/07236acecd434884a7cb52ed5ad1c272/FLAGafb5c0844 [2019-11-27 16:41:16,518 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:16,523 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2019-11-27 16:41:16,624 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46e8115eb/07236acecd434884a7cb52ed5ad1c272/FLAGafb5c0844 [2019-11-27 16:41:16,664 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46e8115eb/07236acecd434884a7cb52ed5ad1c272 [2019-11-27 16:41:16,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:16,675 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:16,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:16,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:16,689 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:16,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:16" (1/1) ... [2019-11-27 16:41:16,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c600fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:16, skipping insertion in model container [2019-11-27 16:41:16,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:16" (1/1) ... [2019-11-27 16:41:16,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:16,977 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:17,847 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:17,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:19,873 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,874 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,878 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,882 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,887 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,956 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,958 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,963 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,970 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,972 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,979 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,980 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,985 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:21,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:21,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:21,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:21,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:21,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:21,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:21,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:21,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:21,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:21,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:21,684 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:21,989 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:21,992 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:22,103 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 16:41:22,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6913d9bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:22, skipping insertion in model container [2019-11-27 16:41:22,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:22,110 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:22,114 INFO L168 Benchmark]: Toolchain (without parser) took 5437.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:22,122 INFO L168 Benchmark]: CDTParser took 0.37 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 16:41:22,124 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5427.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:22,132 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 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 5427.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...