./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_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_byte_cursor_from_array_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 c1d93418ecb21101cc8e10805e4c381cc10b6b03 .................................................................................................................................................... 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_from_array_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 c1d93418ecb21101cc8e10805e4c381cc10b6b03 ...................................................................................................................................................... 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 01:06:57,546 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:57,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:57,561 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:57,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:57,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:57,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:57,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:57,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:57,570 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:57,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:57,573 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:57,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:57,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:57,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:57,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:57,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:57,579 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:57,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:57,583 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:57,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:57,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:57,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:57,589 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:57,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:57,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:57,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:57,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:57,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:57,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:57,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:57,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:57,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:57,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:57,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:57,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:57,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:57,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:57,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:57,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:57,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:57,615 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:57,636 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:57,636 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:57,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:57,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:57,639 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:57,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:57,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:57,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:57,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:57,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:57,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:57,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:57,642 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:57,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:57,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:57,643 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:57,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:57,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:57,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:57,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:57,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:57,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:57,646 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:57,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:57,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:57,648 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:57,648 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 -> c1d93418ecb21101cc8e10805e4c381cc10b6b03 [2019-11-28 01:06:57,946 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:57,960 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:57,964 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:57,966 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:57,966 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:57,967 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2019-11-28 01:06:58,032 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8456762b5/3283fe4cbbe94f6c8d823196f460f691/FLAG760aff72d [2019-11-28 01:06:58,876 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:58,877 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2019-11-28 01:06:58,917 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8456762b5/3283fe4cbbe94f6c8d823196f460f691/FLAG760aff72d [2019-11-28 01:06:59,408 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8456762b5/3283fe4cbbe94f6c8d823196f460f691 [2019-11-28 01:06:59,411 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:59,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:59,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:59,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:59,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:59,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:59" (1/1) ... [2019-11-28 01:06:59,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56053806 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:59, skipping insertion in model container [2019-11-28 01:06:59,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:59" (1/1) ... [2019-11-28 01:06:59,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:59,558 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:59,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:59,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:00,955 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,956 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,956 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,957 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,958 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,975 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,976 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,978 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,979 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,981 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,982 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,983 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,984 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:01,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:01,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:01,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:01,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:01,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:01,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:01,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:01,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:01,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:01,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:01,735 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,735 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,779 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 01:07:01,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@bbb6266 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:01, skipping insertion in model container [2019-11-28 01:07:01,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:01,783 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:01,788 INFO L168 Benchmark]: Toolchain (without parser) took 2372.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -147.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:01,789 INFO L168 Benchmark]: CDTParser took 0.34 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 01:07:01,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2368.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -147.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:01,794 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 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 2368.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -147.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 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 0.1.24-30f4e4a [2019-11-28 01:07:03,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:03,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:03,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:03,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:03,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:03,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:03,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:03,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:03,631 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:03,632 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:03,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:03,639 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:03,640 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:03,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:03,645 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:03,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:03,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:03,654 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:03,657 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:03,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:03,664 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:03,666 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:03,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:03,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:03,674 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:03,674 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:03,677 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:03,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:03,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:03,680 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:03,681 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:03,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:03,684 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:03,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:03,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:03,688 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:03,688 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:03,688 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:03,690 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:03,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:03,693 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:03,731 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:03,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:03,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:03,736 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:03,736 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:03,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:03,737 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:03,737 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:03,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:03,737 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:03,740 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:03,740 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:03,740 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:03,740 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:03,740 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:03,741 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:03,741 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:03,741 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:03,741 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:03,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:03,742 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:03,742 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:03,742 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:03,742 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:03,745 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:03,745 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:03,745 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:03,745 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:03,746 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 -> c1d93418ecb21101cc8e10805e4c381cc10b6b03 [2019-11-28 01:07:04,127 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:04,141 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:04,144 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:04,146 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:04,146 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:04,147 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2019-11-28 01:07:04,223 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60a056954/abea98dbe5704ca9ad1e844941e8573b/FLAG6c77f185f [2019-11-28 01:07:05,046 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:05,046 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2019-11-28 01:07:05,085 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60a056954/abea98dbe5704ca9ad1e844941e8573b/FLAG6c77f185f [2019-11-28 01:07:05,519 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60a056954/abea98dbe5704ca9ad1e844941e8573b [2019-11-28 01:07:05,523 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:05,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:05,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:05,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:05,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:05,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:05" (1/1) ... [2019-11-28 01:07:05,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1636adab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:05, skipping insertion in model container [2019-11-28 01:07:05,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:05" (1/1) ... [2019-11-28 01:07:05,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:05,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:06,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:06,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:07,053 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,054 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,055 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,056 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,057 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,076 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,077 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,080 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,081 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,085 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,089 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,090 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,091 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:07,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:07,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:07,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:07,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:07,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:07,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:07,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:07,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:07,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:07,683 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:07,813 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,814 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,865 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 01:07:07,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4650ff90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:07, skipping insertion in model container [2019-11-28 01:07:07,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:07,867 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:07,870 INFO L168 Benchmark]: Toolchain (without parser) took 2343.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:07,871 INFO L168 Benchmark]: CDTParser took 0.30 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 01:07:07,872 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2340.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:07,874 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 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 2340.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 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...