./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_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 c000eb6603a063f87ff5411010dcce6217e3b777 ...................................................................................................................................................... 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_reserve_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 c000eb6603a063f87ff5411010dcce6217e3b777 ........................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:38,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:38,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:38,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:38,373 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:38,375 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:38,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:38,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:38,393 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:38,395 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:38,398 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:38,401 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:38,401 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:38,405 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:38,406 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:38,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:38,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:38,412 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:38,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:38,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:38,425 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:38,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:38,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:38,429 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:38,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:38,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:38,431 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:38,432 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:38,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:38,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:38,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:38,435 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:38,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:38,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:38,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:38,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:38,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:38,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:38,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:38,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:38,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:38,442 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:38,457 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:38,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:38,459 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:38,459 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:38,459 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:38,460 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:38,460 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:38,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:38,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:38,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:38,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:38,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:38,461 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:38,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:38,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:38,462 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:38,462 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:38,462 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:38,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:38,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:38,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:38,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:38,464 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:38,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:38,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:38,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:38,465 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 -> c000eb6603a063f87ff5411010dcce6217e3b777 [2019-11-28 01:06:38,751 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:38,765 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:38,769 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:38,770 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:38,771 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:38,771 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-11-28 01:06:38,845 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f94e7c976/dde5419b3fa74086904dd7361d8a2a0f/FLAG0a93720bc [2019-11-28 01:06:39,671 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:39,672 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-11-28 01:06:39,710 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f94e7c976/dde5419b3fa74086904dd7361d8a2a0f/FLAG0a93720bc [2019-11-28 01:06:39,772 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f94e7c976/dde5419b3fa74086904dd7361d8a2a0f [2019-11-28 01:06:39,776 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:39,777 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:39,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:39,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:39,782 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:39,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:39" (1/1) ... [2019-11-28 01:06:39,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@703be96e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:39, skipping insertion in model container [2019-11-28 01:06:39,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:39" (1/1) ... [2019-11-28 01:06:39,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:39,911 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:40,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:40,335 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:41,255 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,257 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,258 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,259 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,261 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,278 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,279 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,282 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,282 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,285 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,286 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,287 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,288 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:41,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:41,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:41,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:41,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:41,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:41,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:41,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:41,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:41,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:41,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:41,905 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,905 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,996 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,997 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,042 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:06:42,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36abccbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:42, skipping insertion in model container [2019-11-28 01:06:42,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:42,044 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:42,047 INFO L168 Benchmark]: Toolchain (without parser) took 2268.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:42,048 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:42,049 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2265.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:42,051 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2265.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8941]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:43,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:43,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:43,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:43,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:43,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:43,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:43,878 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:43,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:43,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:43,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:43,890 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:43,890 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:43,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:43,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:43,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:43,898 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:43,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:43,903 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:43,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:43,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:43,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:43,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:43,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:43,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:43,924 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:43,924 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:43,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:43,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:43,928 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:43,928 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:43,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:43,930 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:43,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:43,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:43,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:43,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:43,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:43,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:43,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:43,937 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:43,938 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:43,968 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:43,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:43,970 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:43,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:43,970 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:43,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:43,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:43,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:43,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:43,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:43,973 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:43,973 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:43,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:43,974 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:43,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:43,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:43,975 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:43,975 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:43,975 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:43,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:43,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:43,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:43,976 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:43,976 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:43,976 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:43,976 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:43,977 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:43,977 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:43,977 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 -> c000eb6603a063f87ff5411010dcce6217e3b777 [2019-11-28 01:06:44,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:44,314 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:44,318 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:44,319 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:44,320 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:44,321 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-11-28 01:06:44,397 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/607ac2ac9/8ae7e9c769554057aa82597266720436/FLAG105e8c36a [2019-11-28 01:06:45,255 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:45,255 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-11-28 01:06:45,295 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/607ac2ac9/8ae7e9c769554057aa82597266720436/FLAG105e8c36a [2019-11-28 01:06:45,715 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/607ac2ac9/8ae7e9c769554057aa82597266720436 [2019-11-28 01:06:45,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:45,720 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:45,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:45,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:45,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:45,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:45" (1/1) ... [2019-11-28 01:06:45,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b836fe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:45, skipping insertion in model container [2019-11-28 01:06:45,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:45" (1/1) ... [2019-11-28 01:06:45,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:45,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:46,311 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:46,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:47,182 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,183 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,184 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,185 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,187 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,206 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,207 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,210 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,211 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,214 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,216 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,217 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,217 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:47,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:47,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:47,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:47,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:47,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:47,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:47,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:47,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:47,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:47,846 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:47,902 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,903 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,048 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,049 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,096 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:06:48,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66ca152a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:48, skipping insertion in model container [2019-11-28 01:06:48,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:48,098 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:48,101 INFO L168 Benchmark]: Toolchain (without parser) took 2380.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -126.2 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:48,102 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:48,104 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2377.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -126.2 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:48,106 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2377.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -126.2 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8941]: 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...