./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_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_string_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 2ff5d0dbda9307e6d5640df42341567653f56874 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_string_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 2ff5d0dbda9307e6d5640df42341567653f56874 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:40:55,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:55,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:55,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:55,550 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:55,562 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:55,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:55,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:55,583 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:55,588 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:55,589 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:55,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:55,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:55,596 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:55,598 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:55,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:55,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:55,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:55,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:55,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:55,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:55,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:55,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:55,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:55,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:55,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:55,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:55,640 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:55,640 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:55,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:55,643 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:55,644 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:55,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:55,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:55,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:55,652 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:55,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:55,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:55,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:55,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:55,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:55,659 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:55,685 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:55,685 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:55,690 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:55,690 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:55,690 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:55,691 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:55,691 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:55,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:55,693 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:55,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:55,694 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:55,694 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:55,694 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:55,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:55,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:55,698 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:55,698 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:55,698 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:55,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:55,699 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:55,699 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:55,699 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:55,699 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:55,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:55,700 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:55,700 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:55,700 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 -> 2ff5d0dbda9307e6d5640df42341567653f56874 [2019-11-27 16:40:56,151 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:56,173 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:56,176 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:56,181 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:56,185 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:56,186 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2019-11-27 16:40:56,294 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0900a9fee/a4962c59af7b4921aec117af1ed465d9/FLAG043517cdd [2019-11-27 16:40:57,529 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:57,530 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2019-11-27 16:40:57,589 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0900a9fee/a4962c59af7b4921aec117af1ed465d9/FLAG043517cdd [2019-11-27 16:40:57,812 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0900a9fee/a4962c59af7b4921aec117af1ed465d9 [2019-11-27 16:40:57,827 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:57,831 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:57,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:57,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:57,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:57,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:57" (1/1) ... [2019-11-27 16:40:57,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79334b9b 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 16:40:57,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:57" (1/1) ... [2019-11-27 16:40:57,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:58,044 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:58,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:58,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:00,086 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,088 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,094 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,095 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,096 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,136 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,138 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,143 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,146 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,151 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,152 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,153 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,154 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:01,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:01,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:01,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:01,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:01,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:01,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:01,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:01,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:01,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:01,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:01,508 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,508 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,579 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 16:41:01,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cbff528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:01, skipping insertion in model container [2019-11-27 16:41:01,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:01,584 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:01,590 INFO L168 Benchmark]: Toolchain (without parser) took 3755.75 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 937.0 MB in the end (delta: 19.0 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:01,593 INFO L168 Benchmark]: CDTParser took 0.58 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 16:41:01,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3749.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 937.0 MB in the end (delta: 19.0 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:01,599 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 3749.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 937.0 MB in the end (delta: 19.0 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: 8879]: 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 16:41:04,328 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:04,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:04,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:04,358 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:04,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:04,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:04,375 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:04,380 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:04,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:04,386 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:04,390 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:04,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:04,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:04,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:04,397 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:04,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:04,402 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:04,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:04,412 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:04,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:04,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:04,424 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:04,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:04,432 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:04,433 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:04,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:04,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:04,437 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:04,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:04,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:04,439 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:04,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:04,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:04,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:04,445 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:04,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:04,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:04,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:04,452 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:04,453 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:04,454 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:04,481 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:04,481 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:04,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:04,485 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:04,486 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:04,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:04,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:04,487 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:04,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:04,487 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:04,489 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:04,490 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:04,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:04,490 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:04,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:04,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:04,492 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:04,492 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:04,492 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:04,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:04,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:04,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:04,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:04,496 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:04,496 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:04,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:04,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:04,496 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:04,497 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 -> 2ff5d0dbda9307e6d5640df42341567653f56874 [2019-11-27 16:41:04,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:04,964 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:04,969 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:04,974 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:04,974 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:04,977 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2019-11-27 16:41:05,084 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bc0087f2/2d51803543e546d4b9f606eef589e687/FLAG79b217ad2 [2019-11-27 16:41:06,338 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:06,340 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2019-11-27 16:41:06,403 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bc0087f2/2d51803543e546d4b9f606eef589e687/FLAG79b217ad2 [2019-11-27 16:41:06,614 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bc0087f2/2d51803543e546d4b9f606eef589e687 [2019-11-27 16:41:06,619 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:06,621 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:06,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:06,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:06,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:06,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:06" (1/1) ... [2019-11-27 16:41:06,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6243df27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:06, skipping insertion in model container [2019-11-27 16:41:06,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:06" (1/1) ... [2019-11-27 16:41:06,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:06,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:07,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:07,420 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:08,797 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,799 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,802 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,807 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,809 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,857 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,860 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,865 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,868 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,873 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,875 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,876 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,876 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:09,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:09,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:09,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:09,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:09,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:09,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:09,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:09,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:09,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:09,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:10,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:10,222 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:10,225 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:10,295 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 16:41:10,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45b02bf8 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 16:41:10,300 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:10,301 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:10,307 INFO L168 Benchmark]: Toolchain (without parser) took 3681.22 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 929.8 MB in the end (delta: 24.7 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:10,310 INFO L168 Benchmark]: CDTParser took 0.27 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 16:41:10,311 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3673.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 929.8 MB in the end (delta: 24.7 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:10,315 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 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 3673.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 929.8 MB in the end (delta: 24.7 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: 8879]: 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...