./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_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_relative_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 fe69fc0d69295ab6200fe27fb37deae422e3e33a ...................................................................................................................................................... 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_relative_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 fe69fc0d69295ab6200fe27fb37deae422e3e33a ........................................................................................................................................................ 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 01:06:38,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:38,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:38,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:38,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:38,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:38,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:38,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:38,345 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:38,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:38,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:38,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:38,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:38,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:38,356 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:38,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:38,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:38,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:38,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:38,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:38,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:38,375 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:38,376 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:38,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:38,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:38,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:38,380 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:38,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:38,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:38,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:38,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:38,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:38,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:38,386 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:38,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:38,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:38,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:38,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:38,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:38,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:38,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:38,393 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:38,425 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:38,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:38,427 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:38,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:38,427 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:38,428 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:38,428 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:38,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:38,428 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:38,429 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:38,429 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:38,429 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:38,429 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:38,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:38,430 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:38,430 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:38,430 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:38,430 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:38,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:38,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:38,431 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:38,431 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:38,431 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:38,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:38,432 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:38,432 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:38,432 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 -> fe69fc0d69295ab6200fe27fb37deae422e3e33a [2019-11-28 01:06:38,731 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:38,751 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:38,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:38,756 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:38,757 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:38,758 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2019-11-28 01:06:38,838 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/185224c48/7717bb511954463e93243dd345d6e2cb/FLAGc69ab6520 [2019-11-28 01:06:39,768 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:39,769 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2019-11-28 01:06:39,827 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/185224c48/7717bb511954463e93243dd345d6e2cb/FLAGc69ab6520 [2019-11-28 01:06:40,216 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/185224c48/7717bb511954463e93243dd345d6e2cb [2019-11-28 01:06:40,219 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:40,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:40,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:40,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:40,225 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:40,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:40" (1/1) ... [2019-11-28 01:06:40,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ca2e8fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:40, skipping insertion in model container [2019-11-28 01:06:40,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:40" (1/1) ... [2019-11-28 01:06:40,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:40,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:40,781 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:40,787 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:41,640 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,643 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,645 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,645 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,647 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,661 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,662 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,664 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,665 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,667 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,668 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,669 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,670 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:42,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:42,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:42,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:42,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:42,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:42,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:42,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:42,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:42,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:42,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:42,374 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,374 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,493 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,494 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,536 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 01:06:42,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11973f04 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 01:06:42,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:42,538 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:42,542 INFO L168 Benchmark]: Toolchain (without parser) took 2319.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -137.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:42,543 INFO L168 Benchmark]: CDTParser took 0.51 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 01:06:42,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2316.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -137.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:42,546 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 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 2316.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -137.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8722]: 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 01:06:44,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:44,350 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:44,369 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:44,369 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:44,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:44,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:44,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:44,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:44,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:44,395 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:44,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:44,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:44,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:44,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:44,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:44,406 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:44,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:44,411 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:44,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:44,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:44,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:44,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:44,430 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:44,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:44,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:44,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:44,436 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:44,437 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:44,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:44,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:44,439 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:44,440 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:44,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:44,442 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:44,443 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:44,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:44,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:44,444 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:44,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:44,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:44,447 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:44,484 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:44,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:44,488 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:44,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:44,489 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:44,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:44,493 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:44,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:44,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:44,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:44,493 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:44,494 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:44,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:44,494 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:44,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:44,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:44,495 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:44,495 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:44,496 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:44,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:44,496 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:44,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:44,497 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:44,497 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:44,498 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:44,498 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:44,498 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:44,499 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:44,499 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 -> fe69fc0d69295ab6200fe27fb37deae422e3e33a [2019-11-28 01:06:44,828 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:44,844 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:44,848 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:44,850 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:44,850 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:44,851 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2019-11-28 01:06:44,926 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1169991a/74bc1a755f2c455cbdf388482b7adf4b/FLAG2d953f757 [2019-11-28 01:06:45,791 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:45,792 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2019-11-28 01:06:45,839 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1169991a/74bc1a755f2c455cbdf388482b7adf4b/FLAG2d953f757 [2019-11-28 01:06:46,240 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1169991a/74bc1a755f2c455cbdf388482b7adf4b [2019-11-28 01:06:46,244 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:46,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:46,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:46,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:46,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:46,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:46" (1/1) ... [2019-11-28 01:06:46,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b91e3a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:46, skipping insertion in model container [2019-11-28 01:06:46,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:46" (1/1) ... [2019-11-28 01:06:46,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:46,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:46,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:46,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:47,854 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,856 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,856 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,858 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,859 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,881 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,882 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,885 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,886 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,888 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,890 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:48,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:48,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:48,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:48,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:48,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:48,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:48,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:48,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:48,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:48,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:48,518 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,518 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,674 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,677 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,741 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 01:06:48,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31b9e460 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 01:06:48,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:48,745 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:48,748 INFO L168 Benchmark]: Toolchain (without parser) took 2500.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -123.4 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:48,749 INFO L168 Benchmark]: CDTParser took 0.26 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 01:06:48,751 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2497.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -123.4 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:48,756 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 2497.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -123.4 MB). Peak memory consumption was 46.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8722]: 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...