./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 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_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 0.1.24-509859d [2019-11-27 16:40:53,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:53,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:53,234 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:53,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:53,239 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:53,243 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:53,261 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:53,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:53,270 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:53,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:53,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:53,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:53,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:53,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:53,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:53,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:53,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:53,308 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:53,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:53,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:53,330 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:53,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:53,336 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:53,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:53,346 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:53,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:53,350 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:53,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:53,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:53,355 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:53,361 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:53,362 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:53,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:53,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:53,370 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:53,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:53,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:53,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:53,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:53,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:53,379 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:53,424 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:53,425 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:53,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:53,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:53,431 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:53,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:53,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:53,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:53,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:53,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:53,436 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:53,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:53,438 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:53,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:53,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:53,441 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:53,441 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:53,441 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:53,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:53,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:53,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:53,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:53,445 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:53,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:53,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:53,447 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:53,447 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 [2019-11-27 16:40:54,047 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:54,075 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:54,082 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:54,087 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:54,091 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:54,092 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-27 16:40:54,259 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f78f17178/98ddb060214b4de8a014780e04a44df7/FLAG45ef1fe08 [2019-11-27 16:40:56,059 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:56,064 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-27 16:40:56,160 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f78f17178/98ddb060214b4de8a014780e04a44df7/FLAG45ef1fe08 [2019-11-27 16:40:56,201 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f78f17178/98ddb060214b4de8a014780e04a44df7 [2019-11-27 16:40:56,211 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:56,217 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:56,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:56,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:56,234 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:56,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:56" (1/1) ... [2019-11-27 16:40:56,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66dc4b7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:56, skipping insertion in model container [2019-11-27 16:40:56,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:56" (1/1) ... [2019-11-27 16:40:56,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:56,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:57,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:57,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:59,628 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,630 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,638 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,640 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,641 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,693 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,697 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,701 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,702 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,706 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,708 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,709 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,712 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:00,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:00,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:00,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:00,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:00,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:00,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:00,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:00,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:00,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:01,255 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:01,571 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,573 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,683 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 16:41:01,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@234e536d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:01, skipping insertion in model container [2019-11-27 16:41:01,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:01,692 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:01,698 INFO L168 Benchmark]: Toolchain (without parser) took 5477.26 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 937.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:01,699 INFO L168 Benchmark]: CDTParser took 0.72 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 16:41:01,702 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5466.18 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 937.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:01,710 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.72 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 5466.18 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 937.0 MB in the end (delta: 13.2 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: 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 0.1.24-509859d [2019-11-27 16:41:05,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:05,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:05,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:05,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:05,809 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:05,814 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:05,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:05,836 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:05,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:05,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:05,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:05,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:05,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:05,861 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:05,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:05,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:05,874 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:05,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:05,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:05,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:05,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:05,907 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:05,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:05,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:05,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:05,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:05,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:05,926 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:05,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:05,930 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:05,933 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:05,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:05,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:05,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:05,941 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:05,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:05,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:05,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:05,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:05,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:05,951 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:05,996 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:05,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:06,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:06,003 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:06,003 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:06,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:06,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:06,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:06,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:06,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:06,008 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:06,009 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:06,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:06,010 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:06,010 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:06,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:06,012 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:06,012 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:06,013 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:06,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:06,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:06,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:06,015 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:06,016 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:06,016 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:06,018 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:06,018 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:06,018 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:06,019 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 [2019-11-27 16:41:06,563 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:06,595 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:06,599 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:06,605 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:06,607 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:06,608 INFO L428 ainManager$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 [2019-11-27 16:41:06,780 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91139e88c/4bd4bb5862ff46ee97f6247a403ba5d3/FLAGad639cf71 [2019-11-27 16:41:08,545 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:08,549 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2019-11-27 16:41:08,644 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91139e88c/4bd4bb5862ff46ee97f6247a403ba5d3/FLAGad639cf71 [2019-11-27 16:41:08,687 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91139e88c/4bd4bb5862ff46ee97f6247a403ba5d3 [2019-11-27 16:41:08,695 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:08,702 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:08,706 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:08,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:08,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:08,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:08" (1/1) ... [2019-11-27 16:41:08,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40900e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:08, skipping insertion in model container [2019-11-27 16:41:08,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:08" (1/1) ... [2019-11-27 16:41:08,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:08,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:09,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:09,896 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:12,466 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,467 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,469 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,472 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,474 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,543 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,555 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,563 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,565 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,570 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,572 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,574 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:12,575 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:13,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:13,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:13,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:13,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:13,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:13,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:13,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:13,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:13,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:14,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:14,601 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,606 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,748 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 16:41:14,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fb903ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:14, skipping insertion in model container [2019-11-27 16:41:14,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:14,757 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:14,766 INFO L168 Benchmark]: Toolchain (without parser) took 6058.90 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 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:14,767 INFO L168 Benchmark]: CDTParser took 2.28 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 16:41:14,772 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6050.77 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 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:14,777 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.28 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 6050.77 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 937.2 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: 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...