./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_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_eq_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 bd5d49279efc96f156a7cb582a9dbe0057b49e07 .................................................................................................................................................... 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_eq_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 bd5d49279efc96f156a7cb582a9dbe0057b49e07 ...................................................................................................................................................... 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 01:06:53,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:53,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:53,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:53,441 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:53,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:53,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:53,455 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:53,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:53,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:53,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:53,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:53,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:53,470 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:53,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:53,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:53,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:53,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:53,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:53,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:53,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:53,488 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:53,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:53,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:53,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:53,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:53,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:53,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:53,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:53,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:53,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:53,498 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:53,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:53,500 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:53,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:53,501 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:53,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:53,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:53,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:53,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:53,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:53,505 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:53,538 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:53,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:53,539 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:53,539 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:53,539 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:53,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:53,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:53,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:53,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:53,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:53,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:53,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:53,545 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:53,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:53,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:53,545 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:53,545 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:53,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:53,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:53,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:53,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:53,547 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:53,548 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:53,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:53,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:53,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:53,548 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 -> bd5d49279efc96f156a7cb582a9dbe0057b49e07 [2019-11-28 01:06:53,887 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:53,900 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:53,903 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:53,904 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:53,905 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:53,905 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2019-11-28 01:06:53,965 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1753d6a9/60732679bc954e85ba1dd797425ceb44/FLAG726927f20 [2019-11-28 01:06:54,823 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:54,825 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2019-11-28 01:06:54,882 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1753d6a9/60732679bc954e85ba1dd797425ceb44/FLAG726927f20 [2019-11-28 01:06:55,288 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1753d6a9/60732679bc954e85ba1dd797425ceb44 [2019-11-28 01:06:55,292 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:55,293 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:55,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:55,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:55,298 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:55,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:55" (1/1) ... [2019-11-28 01:06:55,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d6e0a6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:55, skipping insertion in model container [2019-11-28 01:06:55,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:55" (1/1) ... [2019-11-28 01:06:55,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:55,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:55,827 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:55,835 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:56,569 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,570 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,571 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,572 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,573 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,588 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,589 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,591 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,592 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,594 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,595 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,596 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,597 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:56,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:56,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:56,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:56,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:56,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:56,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:56,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:56,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:56,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:57,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:57,270 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:57,271 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:57,341 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 01:06:57,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ce1bb55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:57, skipping insertion in model container [2019-11-28 01:06:57,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:57,345 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:57,350 INFO L168 Benchmark]: Toolchain (without parser) took 2053.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:57,351 INFO L168 Benchmark]: CDTParser took 0.52 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 01:06:57,352 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2050.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:57,356 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 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 2050.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8916]: 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 01:06:59,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:59,072 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:59,084 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:59,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:59,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:59,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:59,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:59,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:59,091 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:59,092 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:59,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:59,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:59,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:59,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:59,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:59,098 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:59,099 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:59,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:59,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:59,104 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:59,105 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:59,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:59,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:59,109 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:59,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:59,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:59,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:59,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:59,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:59,112 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:59,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:59,113 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:59,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:59,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:59,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:59,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:59,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:59,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:59,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:59,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:59,119 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:59,133 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:59,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:59,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:59,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:59,135 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:59,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:59,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:59,136 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:59,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:59,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:59,137 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:59,137 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:59,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:59,137 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:59,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:59,138 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:59,138 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:59,138 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:59,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:59,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:59,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:59,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:59,139 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:59,139 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:59,140 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:59,140 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:59,140 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:59,140 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:59,140 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 -> bd5d49279efc96f156a7cb582a9dbe0057b49e07 [2019-11-28 01:06:59,456 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:59,469 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:59,472 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:59,474 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:59,474 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:59,475 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2019-11-28 01:06:59,533 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/291a792dd/b9465040be93438f917bcd2e06f02dff/FLAG23de8d0b7 [2019-11-28 01:07:00,325 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:00,326 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2019-11-28 01:07:00,370 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/291a792dd/b9465040be93438f917bcd2e06f02dff/FLAG23de8d0b7 [2019-11-28 01:07:00,853 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/291a792dd/b9465040be93438f917bcd2e06f02dff [2019-11-28 01:07:00,857 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:00,859 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:00,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:00,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:00,864 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:00,865 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:00" (1/1) ... [2019-11-28 01:07:00,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12055ca0 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 01:07:00,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:00" (1/1) ... [2019-11-28 01:07:00,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:01,021 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:01,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:01,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:02,248 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,249 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,250 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,251 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,272 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,274 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,280 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,281 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,284 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,286 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,288 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,290 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:02,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:02,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:02,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:02,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:02,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:02,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:02,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:02,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:02,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:02,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:02,975 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,976 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:03,027 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 01:07:03,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6890d8b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:03, skipping insertion in model container [2019-11-28 01:07:03,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:03,029 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:03,032 INFO L168 Benchmark]: Toolchain (without parser) took 2172.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -114.9 MB). Peak memory consumption was 53.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:03,034 INFO L168 Benchmark]: CDTParser took 0.26 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 01:07:03,035 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2168.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -114.9 MB). Peak memory consumption was 53.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:03,037 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 2168.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -114.9 MB). Peak memory consumption was 53.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8916]: 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...