./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_from_c_str_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ceb49db914fd69daee45d59587ebd803ff732243 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ceb49db914fd69daee45d59587ebd803ff732243 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:40:55,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:55,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:55,900 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:55,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:55,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:55,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:55,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:55,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:55,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:55,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:55,948 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:55,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:55,952 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:55,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:55,959 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:55,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:55,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:55,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:55,975 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:55,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:55,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:55,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:55,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:56,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:56,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:56,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:56,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:56,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:56,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:56,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:56,019 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:56,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:56,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:56,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:56,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:56,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:56,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:56,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:56,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:56,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:56,039 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:56,094 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:56,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:56,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:56,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:56,107 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:56,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:56,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:56,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:56,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:56,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:56,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:56,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:56,110 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:56,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:56,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:56,115 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:56,116 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:56,116 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:56,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:56,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:56,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:56,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:56,118 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:56,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:56,119 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:56,119 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:56,121 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ceb49db914fd69daee45d59587ebd803ff732243 [2019-11-27 16:40:56,684 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:56,712 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:56,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:56,725 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:56,726 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:56,730 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2019-11-27 16:40:56,890 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/879b701b0/13267760bc7f4fb2a89567dd29aa3fef/FLAG91d674422 [2019-11-27 16:40:58,629 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:58,631 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2019-11-27 16:40:58,727 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/879b701b0/13267760bc7f4fb2a89567dd29aa3fef/FLAG91d674422 [2019-11-27 16:40:58,766 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/879b701b0/13267760bc7f4fb2a89567dd29aa3fef [2019-11-27 16:40:58,773 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:58,776 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:58,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:58,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:58,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:58,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:58" (1/1) ... [2019-11-27 16:40:58,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3baf290e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:58, skipping insertion in model container [2019-11-27 16:40:58,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:58" (1/1) ... [2019-11-27 16:40:58,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:59,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:59,923 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:59,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:02,075 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,079 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,080 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,086 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,089 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,144 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,145 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,151 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,155 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,159 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,164 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,168 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,168 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:03,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:03,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:03,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:03,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:03,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:03,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:03,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:03,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:03,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:03,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:03,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:03,995 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:03,996 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,102 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 16:41:04,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45ca3ea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:04, skipping insertion in model container [2019-11-27 16:41:04,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:04,109 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:04,118 INFO L168 Benchmark]: Toolchain (without parser) took 5337.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:04,119 INFO L168 Benchmark]: CDTParser took 0.86 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 16:41:04,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5327.28 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:04,131 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.86 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 5327.28 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.0 MB in the end (delta: 13.1 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... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:41:07,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:08,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:08,033 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:08,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:08,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:08,052 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:08,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:08,069 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:08,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:08,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:08,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:08,086 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:08,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:08,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:08,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:08,104 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:08,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:08,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:08,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:08,131 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:08,139 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:08,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:08,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:08,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:08,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:08,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:08,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:08,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:08,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:08,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:08,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:08,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:08,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:08,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:08,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:08,181 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:08,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:08,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:08,185 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:08,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:08,191 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:08,233 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:08,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:08,238 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:08,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:08,240 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:08,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:08,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:08,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:08,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:08,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:08,245 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:08,245 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:08,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:08,246 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:08,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:08,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:08,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:08,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:08,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:08,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:08,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:08,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:08,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:08,252 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:08,254 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:08,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:08,254 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:08,255 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:08,255 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ceb49db914fd69daee45d59587ebd803ff732243 [2019-11-27 16:41:08,822 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:08,849 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:08,859 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:08,860 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:08,862 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:08,866 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2019-11-27 16:41:09,034 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e680af0f7/2bf26715dd1d41c18230c4eba0bf3599/FLAGd961342e5 [2019-11-27 16:41:10,901 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:10,904 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2019-11-27 16:41:10,982 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e680af0f7/2bf26715dd1d41c18230c4eba0bf3599/FLAGd961342e5 [2019-11-27 16:41:11,021 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e680af0f7/2bf26715dd1d41c18230c4eba0bf3599 [2019-11-27 16:41:11,028 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:11,033 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:11,038 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:11,038 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:11,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:11,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:11" (1/1) ... [2019-11-27 16:41:11,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77eafe88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:11, skipping insertion in model container [2019-11-27 16:41:11,057 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:11" (1/1) ... [2019-11-27 16:41:11,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:11,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:12,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:12,159 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:14,187 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,190 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,193 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,196 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,199 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,250 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,253 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,258 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,261 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,268 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,274 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,275 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,279 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:15,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:15,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:15,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:15,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:15,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:15,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:15,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:15,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:15,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:15,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:15,760 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:16,022 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,026 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,132 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 16:41:16,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b9536e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:16, skipping insertion in model container [2019-11-27 16:41:16,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:16,136 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:16,145 INFO L168 Benchmark]: Toolchain (without parser) took 5106.00 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: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:16,147 INFO L168 Benchmark]: CDTParser took 0.39 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 16:41:16,150 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5098.71 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: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:16,155 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 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 5098.71 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: 13.0 MB). Peak memory consumption was 46.1 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...