./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_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_byte_buf_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 8322fdb3c7a568d1fb4dc540e1d9cf372ca8dd20 .................................................................................................................................................... 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_byte_buf_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 8322fdb3c7a568d1fb4dc540e1d9cf372ca8dd20 ...................................................................................................................................................... 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 01:06:50,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:50,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:50,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:50,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:50,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:50,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:50,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:50,984 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:50,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:50,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:50,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:50,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:50,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:50,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:50,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:50,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:50,994 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:50,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:50,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:50,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:51,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:51,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:51,003 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:51,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:51,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:51,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:51,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:51,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:51,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:51,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:51,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:51,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:51,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:51,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:51,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:51,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:51,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:51,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:51,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:51,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:51,019 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:51,038 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:51,038 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:51,040 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:51,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:51,041 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:51,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:51,041 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:51,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:51,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:51,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:51,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:51,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:51,044 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:51,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:51,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:51,045 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:51,046 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:51,046 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:51,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:51,047 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:51,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:51,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:51,048 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:51,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:51,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:51,049 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:51,049 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 -> 8322fdb3c7a568d1fb4dc540e1d9cf372ca8dd20 [2019-11-28 01:06:51,355 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:51,371 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:51,374 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:51,376 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:51,377 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:51,377 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-28 01:06:51,453 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b516593d/bbd1a77e1c3d40098ef83778470f37b1/FLAG5d4e690cd [2019-11-28 01:06:52,273 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:52,274 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-28 01:06:52,319 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b516593d/bbd1a77e1c3d40098ef83778470f37b1/FLAG5d4e690cd [2019-11-28 01:06:52,773 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b516593d/bbd1a77e1c3d40098ef83778470f37b1 [2019-11-28 01:06:52,776 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:52,778 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:52,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:52,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:52,783 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:52,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:52" (1/1) ... [2019-11-28 01:06:52,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fa53278 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:52, skipping insertion in model container [2019-11-28 01:06:52,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:52" (1/1) ... [2019-11-28 01:06:52,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:52,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:53,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:53,283 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:54,097 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,098 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,099 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,101 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,107 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,139 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,140 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,147 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,148 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,150 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,151 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,152 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,153 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:54,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:54,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:54,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:54,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:54,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:54,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:54,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:54,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:54,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:54,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:55,093 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,093 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,154 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 01:06:55,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6436ef04 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 01:06:55,156 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:55,156 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:55,160 INFO L168 Benchmark]: Toolchain (without parser) took 2380.47 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 944.0 MB in the beginning and 1.1 GB in the end (delta: -114.6 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:55,162 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:55,163 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2377.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 944.0 MB in the beginning and 1.1 GB in the end (delta: -114.6 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:55,167 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2377.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 944.0 MB in the beginning and 1.1 GB in the end (delta: -114.6 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 01:06:57,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:57,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:57,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:57,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:57,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:57,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:57,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:57,097 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:57,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:57,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:57,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:57,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:57,102 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:57,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:57,105 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:57,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:57,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:57,109 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:57,111 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:57,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:57,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:57,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:57,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:57,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:57,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:57,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:57,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:57,121 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:57,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:57,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:57,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:57,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:57,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:57,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:57,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:57,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:57,128 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:57,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:57,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:57,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:57,131 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:57,146 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:57,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:57,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:57,148 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:57,148 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:57,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:57,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:57,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:57,149 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:57,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:57,150 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:57,150 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:57,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:57,150 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:57,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:57,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:57,151 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:57,151 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:57,152 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:57,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:57,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:57,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:57,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:57,153 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:57,153 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:57,153 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:57,153 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:57,154 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:57,154 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 -> 8322fdb3c7a568d1fb4dc540e1d9cf372ca8dd20 [2019-11-28 01:06:57,476 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:57,490 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:57,494 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:57,495 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:57,496 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:57,497 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-28 01:06:57,568 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10e281ee8/8e687afa43244e2bb4c913923881dc76/FLAG2e1fcffec [2019-11-28 01:06:58,425 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:58,426 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-28 01:06:58,465 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10e281ee8/8e687afa43244e2bb4c913923881dc76/FLAG2e1fcffec [2019-11-28 01:06:58,920 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10e281ee8/8e687afa43244e2bb4c913923881dc76 [2019-11-28 01:06:58,924 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:58,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:58,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:58,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:58,931 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:58,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:58" (1/1) ... [2019-11-28 01:06:58,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b4667ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:58, skipping insertion in model container [2019-11-28 01:06:58,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:58" (1/1) ... [2019-11-28 01:06:58,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:59,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:59,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:59,564 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:00,409 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,410 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,411 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,412 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,414 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,432 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,433 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,436 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,437 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,440 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,441 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,443 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,443 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:00,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:00,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:00,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:00,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:00,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:00,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:00,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:00,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:00,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:01,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:01,241 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,242 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,288 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 01:07:01,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ab9eb07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:01, skipping insertion in model container [2019-11-28 01:07:01,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:01,290 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:01,293 INFO L168 Benchmark]: Toolchain (without parser) took 2366.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -140.1 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:01,293 INFO L168 Benchmark]: CDTParser took 0.19 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 01:07:01,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2362.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -140.1 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:01,298 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 2362.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -140.1 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...