./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_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_buf_append_with_lookup_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 2c438cab010fc0339bfd4f95616020d000e57973 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_buf_append_with_lookup_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 2c438cab010fc0339bfd4f95616020d000e57973 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:27,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:27,261 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:27,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:27,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:27,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:27,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:27,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:27,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:27,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:27,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:27,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:27,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:27,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:27,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:27,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:27,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:27,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:27,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:27,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:27,380 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:27,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:27,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:27,399 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:27,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:27,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:27,408 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:27,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:27,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:27,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:27,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:27,420 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:27,421 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:27,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:27,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:27,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:27,431 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:27,434 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:27,434 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:27,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:27,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:27,440 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:27,498 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:27,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:27,504 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:27,506 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:27,509 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:27,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:27,510 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:27,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:27,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:27,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:27,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:27,513 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:27,513 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:27,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:27,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:27,516 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:27,519 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:27,519 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:27,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:27,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:27,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:27,522 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:27,522 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:27,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:27,523 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:27,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:27,527 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 -> 2c438cab010fc0339bfd4f95616020d000e57973 [2019-11-27 16:40:28,083 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:28,118 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:28,125 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:28,128 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:28,133 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:28,134 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2019-11-27 16:40:28,278 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57fc24567/5b16e34bd8634808ab10d15271bdb71f/FLAG64ee2c929 [2019-11-27 16:40:30,091 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:30,093 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2019-11-27 16:40:30,178 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57fc24567/5b16e34bd8634808ab10d15271bdb71f/FLAG64ee2c929 [2019-11-27 16:40:30,221 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57fc24567/5b16e34bd8634808ab10d15271bdb71f [2019-11-27 16:40:30,231 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:30,236 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:30,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:30,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:30,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:30,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:30" (1/1) ... [2019-11-27 16:40:30,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac594ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:30, skipping insertion in model container [2019-11-27 16:40:30,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:30" (1/1) ... [2019-11-27 16:40:30,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:30,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:31,455 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:31,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:33,848 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,849 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,852 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,855 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,861 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,916 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,919 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,923 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,927 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,933 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,936 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,942 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:33,943 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:35,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:35,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:35,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:35,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:35,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:35,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:35,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:35,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:35,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:35,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:35,747 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:35,817 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:35,820 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,051 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,056 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,171 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 16:40:36,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46e7b837 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:36, skipping insertion in model container [2019-11-27 16:40:36,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:36,176 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:36,184 INFO L168 Benchmark]: Toolchain (without parser) took 5943.11 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 937.1 MB in the end (delta: 18.8 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:36,186 INFO L168 Benchmark]: CDTParser took 0.72 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 16:40:36,189 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5933.62 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 937.1 MB in the end (delta: 18.8 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:36,195 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 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5933.62 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 937.1 MB in the end (delta: 18.8 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: 8923]: 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 16:40:39,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:39,943 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:39,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:39,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:39,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:39,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:40,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:40,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:40,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:40,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:40,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:40,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:40,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:40,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:40,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:40,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:40,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:40,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:40,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:40,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:40,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:40,071 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:40,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:40,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:40,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:40,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:40,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:40,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:40,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:40,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:40,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:40,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:40,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:40,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:40,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:40,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:40,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:40,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:40,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:40,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:40,119 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:40,173 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:40,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:40,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:40,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:40,183 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:40,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:40,187 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:40,187 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:40,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:40,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:40,190 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:40,193 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:40,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:40,193 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:40,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:40,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:40,196 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:40,196 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:40,196 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:40,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:40,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:40,199 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:40,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:40,201 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:40,201 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:40,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:40,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:40,204 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:40,205 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 -> 2c438cab010fc0339bfd4f95616020d000e57973 [2019-11-27 16:40:40,765 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:40,808 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:40,816 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:40,819 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:40,824 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:40,827 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2019-11-27 16:40:41,002 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0743dbda6/d5ce8c367d38466eb89b7b1ded8df186/FLAGfa3e4df1b [2019-11-27 16:40:42,829 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:42,833 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2019-11-27 16:40:42,937 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0743dbda6/d5ce8c367d38466eb89b7b1ded8df186/FLAGfa3e4df1b [2019-11-27 16:40:43,180 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0743dbda6/d5ce8c367d38466eb89b7b1ded8df186 [2019-11-27 16:40:43,186 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:43,192 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:43,198 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:43,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:43,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:43,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:43" (1/1) ... [2019-11-27 16:40:43,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7436a2ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:43, skipping insertion in model container [2019-11-27 16:40:43,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:43" (1/1) ... [2019-11-27 16:40:43,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:43,527 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:44,409 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:44,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:46,973 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,976 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,978 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,979 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,985 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:47,056 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:47,060 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:47,065 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:47,070 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:47,073 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:47,084 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:47,085 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:47,088 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:48,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:48,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:48,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:48,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:48,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:48,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:48,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:48,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:48,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:48,977 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:49,061 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,063 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,308 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,309 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:49,461 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 16:40:49,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36b5e61e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:49, skipping insertion in model container [2019-11-27 16:40:49,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:49,464 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:49,472 INFO L168 Benchmark]: Toolchain (without parser) took 6274.53 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 935.5 MB in the end (delta: 13.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:49,473 INFO L168 Benchmark]: CDTParser took 0.47 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 16:40:49,478 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6265.62 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 935.5 MB in the end (delta: 13.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:49,484 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 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 6265.62 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 935.5 MB in the end (delta: 13.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8923]: 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...