./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 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_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 0.1.24-509859d [2019-11-27 16:40:54,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:54,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:54,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:54,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:54,794 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:54,796 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:54,814 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:54,821 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:54,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:54,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:54,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:54,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:54,837 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:54,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:54,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:54,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:54,847 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:54,855 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:54,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:54,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:54,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:54,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:54,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:54,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:54,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:54,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:54,900 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:54,900 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:54,904 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:54,904 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:54,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:54,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:54,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:54,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:54,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:54,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:54,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:54,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:54,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:54,931 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:54,933 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:54,988 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:54,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:54,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:55,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:55,003 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:55,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:55,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:55,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:55,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:55,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:55,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:55,007 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:55,008 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:55,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:55,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:55,009 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:55,011 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:55,011 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:55,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:55,014 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:55,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:55,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:55,017 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:55,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:55,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:55,018 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:55,019 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 [2019-11-27 16:40:55,538 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:55,570 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:55,579 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:55,582 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:55,584 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:55,585 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2019-11-27 16:40:55,728 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/636bd6e48/8df132c9f6314f18ba49761215a35a98/FLAG2fd1223c2 [2019-11-27 16:40:57,575 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:57,577 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2019-11-27 16:40:57,659 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/636bd6e48/8df132c9f6314f18ba49761215a35a98/FLAG2fd1223c2 [2019-11-27 16:40:57,916 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/636bd6e48/8df132c9f6314f18ba49761215a35a98 [2019-11-27 16:40:57,921 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:57,925 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:57,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:57,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:57,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:57,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:57" (1/1) ... [2019-11-27 16:40:57,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7436a2ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:57, skipping insertion in model container [2019-11-27 16:40:57,950 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:57" (1/1) ... [2019-11-27 16:40:57,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:58,259 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:59,121 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:59,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:01,520 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,521 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,524 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,529 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,534 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,572 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,573 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,577 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,578 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,581 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,583 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,584 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,584 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:02,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:02,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:02,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:02,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:02,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:02,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:02,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:02,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:02,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:02,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:03,285 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:03,286 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:03,392 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 16:41:03,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55a3c172 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:03, skipping insertion in model container [2019-11-27 16:41:03,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:03,400 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:03,408 INFO L168 Benchmark]: Toolchain (without parser) took 5477.80 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.7 MB in the end (delta: 7.5 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:03,411 INFO L168 Benchmark]: CDTParser took 3.82 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 16:41:03,413 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5464.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.7 MB in the end (delta: 7.5 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:03,419 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.82 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 5464.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.7 MB in the end (delta: 7.5 MB). Peak memory consumption was 46.2 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 16:41:07,397 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:07,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:07,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:07,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:07,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:07,448 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:07,467 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:07,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:07,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:07,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:07,484 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:07,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:07,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:07,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:07,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:07,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:07,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:07,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:07,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:07,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:07,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:07,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:07,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:07,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:07,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:07,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:07,563 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:07,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:07,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:07,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:07,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:07,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:07,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:07,583 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:07,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:07,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:07,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:07,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:07,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:07,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:07,597 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:07,636 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:07,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:07,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:07,647 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:07,648 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:07,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:07,648 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:07,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:07,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:07,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:07,651 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:07,651 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:07,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:07,654 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:07,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:07,655 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:07,656 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:07,656 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:07,656 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:07,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:07,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:07,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:07,660 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:07,660 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:07,660 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:07,660 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:07,661 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:07,662 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:07,662 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 [2019-11-27 16:41:08,226 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:08,255 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:08,262 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:08,266 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:08,268 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:08,269 INFO L428 ainManager$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 [2019-11-27 16:41:08,431 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98fc67f32/d014eb20d3044287ad6e351bf0de7f87/FLAG2db2392d6 [2019-11-27 16:41:10,309 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:10,313 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2019-11-27 16:41:10,402 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98fc67f32/d014eb20d3044287ad6e351bf0de7f87/FLAG2db2392d6 [2019-11-27 16:41:10,444 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98fc67f32/d014eb20d3044287ad6e351bf0de7f87 [2019-11-27 16:41:10,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:10,457 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:10,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:10,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:10,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:10,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:10" (1/1) ... [2019-11-27 16:41:10,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20d8c49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:10, skipping insertion in model container [2019-11-27 16:41:10,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:10" (1/1) ... [2019-11-27 16:41:10,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:10,785 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:11,649 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:11,664 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:13,966 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,970 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,972 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,976 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,977 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,053 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,060 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,066 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,069 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,077 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,082 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,084 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,089 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:15,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:15,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:15,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:15,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:15,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:15,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:15,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:15,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:15,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:15,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:15,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:15,900 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:15,903 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,009 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 16:41:16,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a4cbfda 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 16:41:16,014 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:16,015 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:16,025 INFO L168 Benchmark]: Toolchain (without parser) took 5561.51 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.2 MB in the end (delta: 18.7 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:16,026 INFO L168 Benchmark]: CDTParser took 3.52 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:16,028 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5553.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.2 MB in the end (delta: 18.7 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:16,034 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.52 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5553.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.2 MB in the end (delta: 18.7 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...