./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_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 ceb49db914fd69daee45d59587ebd803ff732243 .................................................................................................................................................... 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_c_str_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 ceb49db914fd69daee45d59587ebd803ff732243 ...................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:58,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:58,382 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:58,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:58,402 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:58,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:58,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:58,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:58,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:58,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:58,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:58,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:58,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:58,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:58,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:58,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:58,437 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:58,438 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:58,441 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:58,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:58,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:58,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:58,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:58,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:58,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:58,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:58,464 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:58,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:58,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:58,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:58,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:58,469 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:58,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:58,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:58,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:58,473 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:58,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:58,474 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:58,474 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:58,475 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:58,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:58,478 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:58,515 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:58,515 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:58,519 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:58,519 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:58,519 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:58,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:58,520 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:58,520 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:58,520 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:58,520 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:58,520 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:58,521 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:58,521 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:58,521 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:58,521 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:58,522 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:58,522 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:58,522 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:58,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:58,523 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:58,523 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:58,523 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:58,523 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:58,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:58,524 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:58,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:58,524 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 -> ceb49db914fd69daee45d59587ebd803ff732243 [2019-11-28 01:06:58,831 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:58,844 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:58,848 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:58,850 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:58,850 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:58,851 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2019-11-28 01:06:58,925 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ae657070/aa2691d101e8493b961396a59e73af3b/FLAGef0436975 [2019-11-28 01:06:59,784 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:59,786 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2019-11-28 01:06:59,825 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ae657070/aa2691d101e8493b961396a59e73af3b/FLAGef0436975 [2019-11-28 01:07:00,293 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ae657070/aa2691d101e8493b961396a59e73af3b [2019-11-28 01:07:00,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:00,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:00,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:00,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:00,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:00,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:00" (1/1) ... [2019-11-28 01:07:00,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13f06235 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:00, skipping insertion in model container [2019-11-28 01:07:00,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:00" (1/1) ... [2019-11-28 01:07:00,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:00,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:00,832 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:00,838 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:01,797 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,798 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,798 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,799 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,800 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,813 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,814 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,816 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,817 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,819 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,820 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,821 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,821 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:02,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:02,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:02,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:02,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:02,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:02,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:02,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:02,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:02,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:02,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:02,514 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,515 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,564 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 01:07:02,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15a96d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:02, skipping insertion in model container [2019-11-28 01:07:02,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:02,566 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:02,571 INFO L168 Benchmark]: Toolchain (without parser) took 2270.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -149.3 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:02,572 INFO L168 Benchmark]: CDTParser took 0.20 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 01:07:02,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2267.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -149.3 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:02,576 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 2267.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -149.3 MB). Peak memory consumption was 51.4 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 01:07:04,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:04,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:04,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:04,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:04,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:04,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:04,478 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:04,480 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:04,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:04,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:04,484 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:04,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:04,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:04,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:04,489 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:04,490 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:04,491 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:04,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:04,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:04,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:04,499 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:04,500 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:04,501 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:04,504 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:04,504 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:04,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:04,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:04,508 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:04,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:04,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:04,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:04,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:04,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:04,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:04,513 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:04,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:04,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:04,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:04,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:04,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:04,517 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:04,532 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:04,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:04,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:04,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:04,534 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:04,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:04,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:04,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:04,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:04,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:04,535 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:04,536 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:04,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:04,536 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:04,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:04,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:04,537 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:04,537 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:04,537 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:04,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:04,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:04,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:04,538 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:04,538 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:04,539 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:04,539 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:04,539 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:04,539 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:04,539 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 -> ceb49db914fd69daee45d59587ebd803ff732243 [2019-11-28 01:07:04,866 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:04,881 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:04,884 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:04,886 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:04,886 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:04,888 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2019-11-28 01:07:04,958 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d92101f94/0b2c162ab49d44eca649cdca1279c3b0/FLAG4181d5d40 [2019-11-28 01:07:05,838 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:05,839 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2019-11-28 01:07:05,878 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d92101f94/0b2c162ab49d44eca649cdca1279c3b0/FLAG4181d5d40 [2019-11-28 01:07:06,356 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d92101f94/0b2c162ab49d44eca649cdca1279c3b0 [2019-11-28 01:07:06,360 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:06,361 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:06,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:06,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:06,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:06,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:06" (1/1) ... [2019-11-28 01:07:06,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6822e6d4 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 01:07:06,370 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:06" (1/1) ... [2019-11-28 01:07:06,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:06,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:06,867 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:06,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:07,808 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,810 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,810 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,811 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,813 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,840 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,841 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,843 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,844 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,846 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,848 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,849 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,849 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:08,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:08,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:08,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:08,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:08,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:08,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:08,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:08,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:08,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:08,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:08,392 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:08,492 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:08,493 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:08,553 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 01:07:08,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32da7219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:08, skipping insertion in model container [2019-11-28 01:07:08,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:08,555 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:08,559 INFO L168 Benchmark]: Toolchain (without parser) took 2195.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -119.5 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:08,560 INFO L168 Benchmark]: CDTParser took 0.25 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 01:07:08,561 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2192.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -119.5 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:08,563 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 2192.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -119.5 MB). Peak memory consumption was 51.4 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...