./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_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 c3a811fce76b0aa207a369b7d1a860b48fe33b50 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_advance_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 c3a811fce76b0aa207a369b7d1a860b48fe33b50 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:40:45,327 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:45,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:45,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:45,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:45,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:45,366 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:45,379 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:45,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:45,389 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:45,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:45,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:45,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:45,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:45,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:45,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:45,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:45,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:45,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:45,412 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:45,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:45,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:45,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:45,430 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:45,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:45,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:45,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:45,441 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:45,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:45,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:45,448 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:45,449 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:45,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:45,450 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:45,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:45,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:45,457 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:45,457 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:45,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:45,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:45,460 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:45,461 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:45,495 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:45,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:45,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:45,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:45,503 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:45,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:45,504 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:45,504 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:45,504 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:45,504 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:45,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:45,505 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:45,506 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:45,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:45,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:45,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:45,508 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:45,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:45,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:45,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:45,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:45,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:45,511 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:45,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:45,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:45,511 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:45,512 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 -> c3a811fce76b0aa207a369b7d1a860b48fe33b50 [2019-11-27 16:40:46,005 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:46,024 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:46,031 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:46,034 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:46,035 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:46,035 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2019-11-27 16:40:46,144 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b2ff3e63/8ab2039fd3df434ba6d91e0b5860e90b/FLAG75036580b [2019-11-27 16:40:47,366 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:47,367 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2019-11-27 16:40:47,442 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b2ff3e63/8ab2039fd3df434ba6d91e0b5860e90b/FLAG75036580b [2019-11-27 16:40:47,671 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b2ff3e63/8ab2039fd3df434ba6d91e0b5860e90b [2019-11-27 16:40:47,678 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:47,681 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:47,688 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:47,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:47,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:47,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:47" (1/1) ... [2019-11-27 16:40:47,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79334b9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:47, skipping insertion in model container [2019-11-27 16:40:47,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:47" (1/1) ... [2019-11-27 16:40:47,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:47,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:48,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:48,502 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:49,875 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,877 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,880 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,882 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,883 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,925 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,931 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,933 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,936 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,938 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,943 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,944 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,944 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:50,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:50,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:50,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:50,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:50,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:50,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:50,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:50,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:50,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:50,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:50,968 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:51,147 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,148 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,213 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:40:51,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@191e9b38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:51, skipping insertion in model container [2019-11-27 16:40:51,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:51,218 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:51,225 INFO L168 Benchmark]: Toolchain (without parser) took 3539.82 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:51,228 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:40:51,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3530.32 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:51,235 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 3530.32 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 12.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:40:53,956 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:53,958 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:53,979 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:53,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:53,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:53,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:54,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:54,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:54,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:54,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:54,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:54,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:54,022 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:54,023 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:54,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:54,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:54,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:54,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:54,044 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:54,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:54,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:54,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:54,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:54,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:54,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:54,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:54,076 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:54,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:54,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:54,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:54,079 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:54,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:54,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:54,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:54,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:54,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:54,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:54,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:54,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:54,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:54,095 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:54,124 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:54,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:54,130 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:54,130 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:54,131 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:54,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:54,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:54,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:54,132 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:54,132 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:54,133 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:54,133 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:54,133 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:54,133 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:54,134 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:54,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:54,136 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:54,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:54,136 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:54,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:54,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:54,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:54,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:54,137 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:54,138 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:54,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:54,141 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:54,141 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:54,141 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 -> c3a811fce76b0aa207a369b7d1a860b48fe33b50 [2019-11-27 16:40:54,598 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:54,614 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:54,620 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:54,623 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:54,627 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:54,628 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2019-11-27 16:40:54,732 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1da080f0b/117292f4fabb420494835a4c39933ba2/FLAG38564d40c [2019-11-27 16:40:55,935 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:55,937 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2019-11-27 16:40:56,008 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1da080f0b/117292f4fabb420494835a4c39933ba2/FLAG38564d40c [2019-11-27 16:40:56,248 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1da080f0b/117292f4fabb420494835a4c39933ba2 [2019-11-27 16:40:56,254 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:56,255 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:56,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:56,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:56,262 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:56,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:56" (1/1) ... [2019-11-27 16:40:56,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1382a9d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:56, skipping insertion in model container [2019-11-27 16:40:56,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:56" (1/1) ... [2019-11-27 16:40:56,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:56,472 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:57,020 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:57,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:58,344 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,346 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,347 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,352 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,353 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,399 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,403 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,410 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,412 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,417 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,421 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,422 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,423 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:59,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:59,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:59,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:59,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:59,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:59,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:59,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:59,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:59,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:59,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:59,756 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,758 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,844 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:40:59,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c52e42a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:59, skipping insertion in model container [2019-11-27 16:40:59,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:59,846 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:59,853 INFO L168 Benchmark]: Toolchain (without parser) took 3592.89 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.4 MB in the beginning and 937.1 MB in the end (delta: 17.4 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:59,857 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:40:59,858 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3587.56 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.4 MB in the beginning and 937.1 MB in the end (delta: 17.4 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:59,862 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 3587.56 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.4 MB in the beginning and 937.1 MB in the end (delta: 17.4 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...