./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_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_init_copy_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 e8487793ceca186a9b3bb02e120be28e968a3b78 .................................................................................................................................................... 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_init_copy_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 e8487793ceca186a9b3bb02e120be28e968a3b78 ...................................................................................................................................................... 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 01:06:37,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:37,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:37,241 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:37,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:37,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:37,244 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:37,246 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:37,248 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:37,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:37,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:37,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:37,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:37,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:37,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:37,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:37,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:37,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:37,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:37,261 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:37,263 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:37,264 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:37,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:37,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:37,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:37,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:37,270 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:37,271 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:37,271 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:37,272 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:37,273 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:37,273 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:37,274 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:37,275 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:37,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:37,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:37,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:37,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:37,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:37,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:37,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:37,280 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:37,295 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:37,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:37,297 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:37,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:37,297 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:37,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:37,298 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:37,298 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:37,298 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:37,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:37,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:37,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:37,299 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:37,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:37,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:37,300 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:37,300 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:37,300 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:37,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:37,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:37,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:37,301 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:37,301 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:37,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:37,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:37,302 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:37,302 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 -> e8487793ceca186a9b3bb02e120be28e968a3b78 [2019-11-28 01:06:37,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:37,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:37,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:37,628 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:37,628 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:37,629 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2019-11-28 01:06:37,714 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f67eaecc/0e8a4494cc884c63b08eef07e8d1ce55/FLAG41598da62 [2019-11-28 01:06:38,622 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:38,623 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2019-11-28 01:06:38,679 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f67eaecc/0e8a4494cc884c63b08eef07e8d1ce55/FLAG41598da62 [2019-11-28 01:06:39,112 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f67eaecc/0e8a4494cc884c63b08eef07e8d1ce55 [2019-11-28 01:06:39,115 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:39,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:39,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:39,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:39,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:39,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:39" (1/1) ... [2019-11-28 01:06:39,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f677360 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 01:06:39,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:39" (1/1) ... [2019-11-28 01:06:39,134 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:39,285 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:39,678 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:39,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:40,805 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,806 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,807 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,808 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,809 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,824 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,825 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,827 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,828 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,830 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,832 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,833 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:40,833 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:41,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:41,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:41,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:41,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:41,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:41,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:41,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:41,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:41,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:41,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:41,550 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,551 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,629 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 01:06:41,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3525e478 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:41, skipping insertion in model container [2019-11-28 01:06:41,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:41,631 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:41,635 INFO L168 Benchmark]: Toolchain (without parser) took 2516.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:41,636 INFO L168 Benchmark]: CDTParser took 0.33 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 01:06:41,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2513.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:41,641 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 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 2513.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8917]: 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 01:06:43,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:43,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:43,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:43,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:43,501 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:43,502 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:43,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:43,506 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:43,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:43,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:43,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:43,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:43,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:43,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:43,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:43,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:43,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:43,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:43,521 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:43,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:43,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:43,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:43,526 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:43,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:43,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:43,529 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:43,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:43,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:43,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:43,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:43,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:43,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:43,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:43,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:43,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:43,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:43,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:43,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:43,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:43,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:43,541 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:43,556 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:43,556 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:43,558 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:43,558 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:43,558 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:43,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:43,559 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:43,559 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:43,559 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:43,559 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:43,560 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:43,560 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:43,560 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:43,560 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:43,560 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:43,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:43,561 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:43,561 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:43,561 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:43,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:43,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:43,562 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:43,562 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:43,563 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:43,563 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:43,563 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:43,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:43,563 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:43,564 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 -> e8487793ceca186a9b3bb02e120be28e968a3b78 [2019-11-28 01:06:43,877 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:43,890 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:43,894 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:43,896 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:43,896 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:43,897 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2019-11-28 01:06:43,958 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fbb8dfba/d97e3ac80eab45898addbd6ccde4a790/FLAGec2f69e09 [2019-11-28 01:06:44,843 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:44,844 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2019-11-28 01:06:44,893 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fbb8dfba/d97e3ac80eab45898addbd6ccde4a790/FLAGec2f69e09 [2019-11-28 01:06:45,297 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8fbb8dfba/d97e3ac80eab45898addbd6ccde4a790 [2019-11-28 01:06:45,301 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:45,302 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:45,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:45,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:45,307 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:45,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:45" (1/1) ... [2019-11-28 01:06:45,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23e31ee3 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 01:06:45,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:45" (1/1) ... [2019-11-28 01:06:45,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:45,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:45,847 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:45,857 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:47,156 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,157 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,159 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,161 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,162 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,202 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,205 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 01:06:47,208 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 01:06:47,212 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,213 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,213 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:47,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:47,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:47,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:47,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:47,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:47,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:47,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:47,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:47,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:48,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:48,162 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,163 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,219 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 01:06:48,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f7078f6 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 01:06:48,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:48,221 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:48,224 INFO L168 Benchmark]: Toolchain (without parser) took 2920.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -128.2 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:48,225 INFO L168 Benchmark]: CDTParser took 0.28 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 01:06:48,226 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2917.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -128.2 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:48,228 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 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2917.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -128.2 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8917]: 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...