./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_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_buf_write_be16_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 26a633c8fe1f3ea3b513045351fa3d99d241290b .................................................................................................................................................... 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_buf_write_be16_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 26a633c8fe1f3ea3b513045351fa3d99d241290b ...................................................................................................................................................... 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 01:06:41,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:41,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:41,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:41,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:41,481 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:41,483 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:41,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:41,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:41,488 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:41,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:41,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:41,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:41,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:41,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:41,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:41,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:41,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:41,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:41,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:41,508 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:41,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:41,511 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:41,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:41,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:41,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:41,515 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:41,516 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:41,517 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:41,518 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:41,518 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:41,519 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:41,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:41,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:41,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:41,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:41,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:41,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:41,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:41,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:41,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:41,527 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:41,542 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:41,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:41,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:41,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:41,544 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:41,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:41,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:41,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:41,546 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:41,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:41,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:41,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:41,547 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:41,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:41,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:41,548 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:41,548 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:41,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:41,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:41,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:41,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:41,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:41,550 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:41,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:41,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:41,550 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:41,551 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 -> 26a633c8fe1f3ea3b513045351fa3d99d241290b [2019-11-28 01:06:41,859 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:41,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:41,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:41,883 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:41,884 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:41,885 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2019-11-28 01:06:41,959 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b28efcb98/b17406cea90243488b8f41c8f123e0d0/FLAG6042d29f5 [2019-11-28 01:06:42,751 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:42,752 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2019-11-28 01:06:42,792 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b28efcb98/b17406cea90243488b8f41c8f123e0d0/FLAG6042d29f5 [2019-11-28 01:06:43,235 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b28efcb98/b17406cea90243488b8f41c8f123e0d0 [2019-11-28 01:06:43,239 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:43,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:43,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:43,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:43,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:43,246 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:43" (1/1) ... [2019-11-28 01:06:43,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56053806 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:43, skipping insertion in model container [2019-11-28 01:06:43,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:43" (1/1) ... [2019-11-28 01:06:43,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:43,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:43,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:43,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:44,619 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,620 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,621 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,622 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,623 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,638 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,641 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,642 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,644 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,645 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,646 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,647 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:45,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:45,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:45,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:45,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:45,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:45,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:45,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:45,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:45,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:45,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:45,288 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:45,393 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:45,394 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:45,468 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 01:06:45,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23f4b8ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:45, skipping insertion in model container [2019-11-28 01:06:45,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:45,473 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:45,479 INFO L168 Benchmark]: Toolchain (without parser) took 2234.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:45,480 INFO L168 Benchmark]: CDTParser took 0.21 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 01:06:45,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2230.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:45,488 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 2230.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -123.1 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8917]: 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 01:06:47,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:47,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:47,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:47,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:47,338 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:47,340 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:47,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:47,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:47,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:47,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:47,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:47,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:47,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:47,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:47,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:47,354 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:47,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:47,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:47,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:47,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:47,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:47,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:47,365 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:47,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:47,368 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:47,368 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:47,369 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:47,369 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:47,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:47,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:47,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:47,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:47,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:47,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:47,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:47,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:47,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:47,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:47,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:47,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:47,379 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:47,394 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:47,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:47,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:47,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:47,396 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:47,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:47,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:47,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:47,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:47,397 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:47,397 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:47,397 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:47,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:47,398 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:47,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:47,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:47,398 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:47,399 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:47,399 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:47,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:47,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:47,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:47,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:47,400 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:47,400 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:47,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:47,401 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:47,401 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:47,401 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 -> 26a633c8fe1f3ea3b513045351fa3d99d241290b [2019-11-28 01:06:47,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:47,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:47,767 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:47,769 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:47,770 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:47,772 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2019-11-28 01:06:47,851 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c9d5a765/ec2e1a95361c4ff4a5d387e793de0298/FLAG3f23e1445 [2019-11-28 01:06:48,664 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:48,666 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2019-11-28 01:06:48,718 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c9d5a765/ec2e1a95361c4ff4a5d387e793de0298/FLAG3f23e1445 [2019-11-28 01:06:49,196 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c9d5a765/ec2e1a95361c4ff4a5d387e793de0298 [2019-11-28 01:06:49,199 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:49,201 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:49,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:49,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:49,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:49,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:49" (1/1) ... [2019-11-28 01:06:49,211 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1801c115 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:49, skipping insertion in model container [2019-11-28 01:06:49,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:49" (1/1) ... [2019-11-28 01:06:49,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:49,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:49,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:49,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:50,700 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,701 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,702 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,703 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,704 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,734 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,735 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,737 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,738 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,741 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,742 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,743 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,744 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:51,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:51,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:51,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:51,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:51,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:51,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:51,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:51,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:51,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:51,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:51,261 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:51,388 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:51,389 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:51,444 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 01:06:51,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43d5bb57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:51, skipping insertion in model container [2019-11-28 01:06:51,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:51,447 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:51,450 INFO L168 Benchmark]: Toolchain (without parser) took 2247.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -108.0 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:51,451 INFO L168 Benchmark]: CDTParser took 0.77 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 01:06:51,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2244.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -108.0 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:51,454 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77 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 2244.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -108.0 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: 8917]: 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...