./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_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 61a01e78a561660cec6bb14bf008d7768b80aedb ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_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 61a01e78a561660cec6bb14bf008d7768b80aedb .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:50,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:50,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:50,281 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:50,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:50,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:50,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:50,303 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:50,311 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:50,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:50,319 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:50,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:50,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:50,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:50,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:50,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:50,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:50,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:50,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:50,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:50,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:50,364 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:50,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:50,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:50,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:50,379 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:50,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:50,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:50,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:50,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:50,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:50,391 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:50,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:50,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:50,400 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:50,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:50,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:50,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:50,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:50,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:50,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:50,410 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:50,463 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:50,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:50,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:50,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:50,473 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:50,474 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:50,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:50,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:50,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:50,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:50,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:50,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:50,478 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:50,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:50,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:50,481 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:50,482 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:50,482 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:50,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:50,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:50,483 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:50,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:50,484 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:50,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:50,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:50,487 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:50,487 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 -> 61a01e78a561660cec6bb14bf008d7768b80aedb [2019-11-27 16:40:51,020 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:51,050 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:51,054 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:51,061 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:51,062 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:51,063 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2019-11-27 16:40:51,219 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc779b448/427600aa80444e1697b2264db4bca864/FLAGe082e5b33 [2019-11-27 16:40:52,995 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:52,999 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2019-11-27 16:40:53,098 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc779b448/427600aa80444e1697b2264db4bca864/FLAGe082e5b33 [2019-11-27 16:40:53,139 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc779b448/427600aa80444e1697b2264db4bca864 [2019-11-27 16:40:53,150 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:53,152 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:53,157 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:53,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:53,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:53,169 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:53" (1/1) ... [2019-11-27 16:40:53,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20d8c49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:53, skipping insertion in model container [2019-11-27 16:40:53,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:53" (1/1) ... [2019-11-27 16:40:53,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:53,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:54,264 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:54,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:56,334 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,336 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,341 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,344 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,345 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,401 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,404 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,409 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,414 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,418 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,424 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,425 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,429 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:57,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:57,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:57,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:57,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:57,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:57,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:57,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:57,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:57,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:57,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:57,913 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:58,172 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,175 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,281 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:40:58,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@134d077a 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 16:40:58,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:58,288 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:58,298 INFO L168 Benchmark]: Toolchain (without parser) took 5140.73 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 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:58,300 INFO L168 Benchmark]: CDTParser took 2.19 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:40:58,304 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5130.87 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 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:58,311 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.19 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 5130.87 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 46.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:41:02,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:02,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:02,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:02,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:02,111 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:02,113 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:02,137 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:02,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:02,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:02,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:02,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:02,167 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:02,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:02,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:02,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:02,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:02,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:02,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:02,203 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:02,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:02,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:02,221 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:02,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:02,233 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:02,236 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:02,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:02,238 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:02,239 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:02,240 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:02,243 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:02,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:02,249 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:02,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:02,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:02,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:02,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:02,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:02,260 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:02,261 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:02,264 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:02,266 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:02,309 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:02,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:02,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:02,315 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:02,315 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:02,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:02,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:02,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:02,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:02,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:02,320 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:02,323 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:02,323 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:02,324 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:02,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:02,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:02,325 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:02,325 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:02,326 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:02,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:02,328 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:02,328 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:02,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:02,329 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:02,329 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:02,331 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:02,331 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:02,331 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:02,332 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 -> 61a01e78a561660cec6bb14bf008d7768b80aedb [2019-11-27 16:41:02,983 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:03,009 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:03,017 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:03,022 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:03,023 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:03,024 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2019-11-27 16:41:03,179 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/249df9b70/3c744173ebbd4401bde5dd1bc2a96104/FLAG8cf9872f7 [2019-11-27 16:41:04,951 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:04,953 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2019-11-27 16:41:05,058 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/249df9b70/3c744173ebbd4401bde5dd1bc2a96104/FLAG8cf9872f7 [2019-11-27 16:41:05,398 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/249df9b70/3c744173ebbd4401bde5dd1bc2a96104 [2019-11-27 16:41:05,406 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:05,409 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:05,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:05,416 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:05,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:05,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:05" (1/1) ... [2019-11-27 16:41:05,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5489cd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:05, skipping insertion in model container [2019-11-27 16:41:05,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:05" (1/1) ... [2019-11-27 16:41:05,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:05,715 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:06,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:06,502 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:08,418 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,422 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,424 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,427 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,433 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,494 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,497 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,509 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,510 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,513 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,520 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,523 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,526 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:09,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:09,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:09,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:09,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:09,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:09,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:09,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:09,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:09,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:09,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:10,251 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:10,533 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:10,536 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:10,640 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 16:41:10,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@531180be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:10, skipping insertion in model container [2019-11-27 16:41:10,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:10,647 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:10,656 INFO L168 Benchmark]: Toolchain (without parser) took 5239.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.0 MB in the end (delta: 18.9 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:10,657 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:10,661 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5231.46 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.0 MB in the end (delta: 18.9 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:10,665 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5231.46 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.0 MB in the end (delta: 18.9 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...