./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_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_left_trim_pred_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 5a0ec95148ca7fb6c621206b782ce2ee7a517e1f .................................................................................................................................................... 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_left_trim_pred_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 5a0ec95148ca7fb6c621206b782ce2ee7a517e1f ...................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:02,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:02,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:02,400 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:02,402 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:02,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:02,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:02,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:02,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:02,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:02,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:02,425 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:02,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:02,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:02,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:02,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:02,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:02,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:02,440 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:02,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:02,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:02,448 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:02,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:02,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:02,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:02,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:02,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:02,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:02,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:02,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:02,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:02,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:02,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:02,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:02,461 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:02,461 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:02,462 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:02,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:02,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:02,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:02,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:02,465 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:02,479 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:02,479 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:02,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:02,481 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:02,481 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:02,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:02,482 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:02,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:02,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:02,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:02,482 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:02,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:02,483 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:02,483 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:02,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:02,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:02,484 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:02,484 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:02,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:02,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:02,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:02,485 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:02,485 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:02,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:02,485 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:02,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:02,486 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 -> 5a0ec95148ca7fb6c621206b782ce2ee7a517e1f [2019-11-28 01:07:02,804 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:02,822 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:02,826 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:02,827 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:02,828 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:02,828 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2019-11-28 01:07:02,889 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60fd3d0e2/3b50894557d64e4fac99c9deccaa46c7/FLAG11c1b858e [2019-11-28 01:07:03,750 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:03,751 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2019-11-28 01:07:03,801 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60fd3d0e2/3b50894557d64e4fac99c9deccaa46c7/FLAG11c1b858e [2019-11-28 01:07:04,236 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60fd3d0e2/3b50894557d64e4fac99c9deccaa46c7 [2019-11-28 01:07:04,240 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:04,242 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:04,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:04,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:04,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:04,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:04" (1/1) ... [2019-11-28 01:07:04,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7539c191 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:04, skipping insertion in model container [2019-11-28 01:07:04,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:04" (1/1) ... [2019-11-28 01:07:04,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:04,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:04,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:04,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:05,686 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,687 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,688 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,689 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,714 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,715 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,718 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,719 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,727 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,728 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,732 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:05,733 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:06,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:06,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:06,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:06,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:06,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:06,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:06,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:06,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:06,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:06,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:06,472 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,475 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:06,521 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 01:07:06,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@693cedf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:06, skipping insertion in model container [2019-11-28 01:07:06,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:06,523 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:06,527 INFO L168 Benchmark]: Toolchain (without parser) took 2283.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -124.7 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:06,527 INFO L168 Benchmark]: CDTParser took 0.19 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 01:07:06,529 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2280.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -124.7 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:06,531 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 2280.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -124.7 MB). Peak memory consumption was 51.7 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 01:07:08,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:08,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:08,711 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:08,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:08,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:08,716 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:08,726 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:08,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:08,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:08,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:08,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:08,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:08,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:08,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:08,743 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:08,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:08,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:08,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:08,753 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:08,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:08,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:08,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:08,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:08,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:08,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:08,767 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:08,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:08,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:08,770 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:08,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:08,771 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:08,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:08,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:08,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:08,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:08,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:08,776 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:08,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:08,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:08,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:08,779 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:08,805 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:08,806 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:08,807 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:08,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:08,808 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:08,808 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:08,808 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:08,809 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:08,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:08,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:08,809 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:08,810 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:08,810 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:08,810 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:08,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:08,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:08,811 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:08,811 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:08,812 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:08,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:08,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:08,813 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:08,813 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:08,813 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:08,813 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:08,814 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:08,814 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:08,814 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:08,814 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 -> 5a0ec95148ca7fb6c621206b782ce2ee7a517e1f [2019-11-28 01:07:09,133 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:09,159 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:09,163 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:09,165 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:09,166 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:09,167 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2019-11-28 01:07:09,241 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42c5d4fea/a1bd924374054b51a6af9ab309f56486/FLAG47bd7fb3e [2019-11-28 01:07:10,142 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:10,143 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2019-11-28 01:07:10,190 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42c5d4fea/a1bd924374054b51a6af9ab309f56486/FLAG47bd7fb3e [2019-11-28 01:07:10,665 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42c5d4fea/a1bd924374054b51a6af9ab309f56486 [2019-11-28 01:07:10,669 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:10,670 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:10,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:10,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:10,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:10,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:10" (1/1) ... [2019-11-28 01:07:10,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29271dbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:10, skipping insertion in model container [2019-11-28 01:07:10,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:10" (1/1) ... [2019-11-28 01:07:10,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:10,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:11,223 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:11,234 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:12,303 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,304 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,305 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,306 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,308 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,349 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,352 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,358 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,359 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,360 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,360 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:12,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:12,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:12,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:12,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:12,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:12,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:12,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:12,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:12,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:12,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:13,002 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:13,172 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,173 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,215 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 01:07:13,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9b6fe66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:13, skipping insertion in model container [2019-11-28 01:07:13,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:13,217 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:13,220 INFO L168 Benchmark]: Toolchain (without parser) took 2548.57 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 949.6 MB in the beginning and 1.0 GB in the end (delta: -100.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:13,221 INFO L168 Benchmark]: CDTParser took 0.29 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 01:07:13,223 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2545.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 949.6 MB in the beginning and 1.0 GB in the end (delta: -100.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:13,225 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 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 2545.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 949.6 MB in the beginning and 1.0 GB in the end (delta: -100.3 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...