./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_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_clean_up_secure_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 9d8972dfa4a10ad4f195750e50c1c4e1b0ad62c0 .................................................................................................................................................... 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_clean_up_secure_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 9d8972dfa4a10ad4f195750e50c1c4e1b0ad62c0 ...................................................................................................................................................... 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 01:06:26,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:26,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:26,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:26,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:26,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:26,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:26,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:26,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:26,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:26,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:26,869 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:26,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:26,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:26,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:26,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:26,874 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:26,875 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:26,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:26,880 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:26,882 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:26,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:26,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:26,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:26,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:26,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:26,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:26,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:26,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:26,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:26,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:26,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:26,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:26,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:26,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:26,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:26,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:26,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:26,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:26,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:26,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:26,904 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:26,922 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:26,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:26,925 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:26,925 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:26,926 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:26,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:26,926 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:26,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:26,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:26,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:26,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:26,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:26,928 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:26,928 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:26,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:26,929 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:26,929 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:26,929 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:26,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:26,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:26,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:26,931 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:26,931 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:26,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:26,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:26,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:26,932 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 -> 9d8972dfa4a10ad4f195750e50c1c4e1b0ad62c0 [2019-11-28 01:06:27,274 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:27,296 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:27,299 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:27,301 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:27,302 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:27,302 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2019-11-28 01:06:27,364 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f70112599/8130e9de0e2a414ea0e92d7aa0018583/FLAG2fe298a0e [2019-11-28 01:06:28,241 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:28,242 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2019-11-28 01:06:28,289 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f70112599/8130e9de0e2a414ea0e92d7aa0018583/FLAG2fe298a0e [2019-11-28 01:06:28,689 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f70112599/8130e9de0e2a414ea0e92d7aa0018583 [2019-11-28 01:06:28,693 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:28,695 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:28,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:28,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:28,700 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:28,701 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:28" (1/1) ... [2019-11-28 01:06:28,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c9a672e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:28, skipping insertion in model container [2019-11-28 01:06:28,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:28" (1/1) ... [2019-11-28 01:06:28,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:28,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:29,309 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:29,321 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:30,314 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,315 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,316 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,322 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,323 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,352 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,358 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,360 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,364 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,367 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,369 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,369 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:30,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:30,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:30,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:30,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:30,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:30,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:30,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:30,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:30,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:30,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:30,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:31,027 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:31,029 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:31,098 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 01:06:31,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6332c1ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:31, skipping insertion in model container [2019-11-28 01:06:31,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:31,103 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:31,108 INFO L168 Benchmark]: Toolchain (without parser) took 2410.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -139.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:31,109 INFO L168 Benchmark]: CDTParser took 0.27 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 01:06:31,110 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2406.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -139.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:31,114 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 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2406.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -139.3 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: 8698]: 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 01:06:33,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:33,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:33,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:33,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:33,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:33,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:33,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:33,208 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:33,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:33,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:33,215 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:33,216 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:33,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:33,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:33,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:33,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:33,224 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:33,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:33,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:33,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:33,242 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:33,243 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:33,246 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:33,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:33,251 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:33,251 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:33,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:33,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:33,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:33,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:33,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:33,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:33,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:33,261 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:33,261 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:33,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:33,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:33,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:33,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:33,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:33,267 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:33,304 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:33,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:33,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:33,311 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:33,311 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:33,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:33,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:33,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:33,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:33,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:33,315 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:33,315 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:33,315 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:33,316 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:33,317 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:33,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:33,317 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:33,318 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:33,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:33,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:33,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:33,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:33,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:33,320 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:33,320 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:33,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:33,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:33,321 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:33,322 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 -> 9d8972dfa4a10ad4f195750e50c1c4e1b0ad62c0 [2019-11-28 01:06:33,642 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:33,656 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:33,658 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:33,663 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:33,663 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:33,664 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2019-11-28 01:06:33,728 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0ace0be4/f2c78d18ca7a4c1d8843ce3f1151304b/FLAG6fe69af03 [2019-11-28 01:06:34,535 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:34,536 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2019-11-28 01:06:34,575 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0ace0be4/f2c78d18ca7a4c1d8843ce3f1151304b/FLAG6fe69af03 [2019-11-28 01:06:35,073 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0ace0be4/f2c78d18ca7a4c1d8843ce3f1151304b [2019-11-28 01:06:35,078 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:35,081 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:35,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:35,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:35,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:35,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:35" (1/1) ... [2019-11-28 01:06:35,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c9a672e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:35, skipping insertion in model container [2019-11-28 01:06:35,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:35" (1/1) ... [2019-11-28 01:06:35,099 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:35,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:35,689 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:35,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:36,663 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,664 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,666 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,667 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,669 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,704 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,705 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,710 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,711 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,714 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,716 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,717 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:36,720 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:37,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:37,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:37,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:37,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:37,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:37,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:37,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:37,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:37,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:37,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:37,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:37,541 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:37,542 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:37,601 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 01:06:37,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12c3b7bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:37, skipping insertion in model container [2019-11-28 01:06:37,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:37,604 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:37,609 INFO L168 Benchmark]: Toolchain (without parser) took 2527.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 950.8 MB in the beginning and 1.0 GB in the end (delta: -73.3 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:37,611 INFO L168 Benchmark]: CDTParser took 0.17 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 01:06:37,613 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2521.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 950.8 MB in the beginning and 1.0 GB in the end (delta: -73.3 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:37,616 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 2521.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 950.8 MB in the beginning and 1.0 GB in the end (delta: -73.3 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8698]: 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...