./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_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_secure_zero_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 27de953ec464cec88a725cc505b3c372b15d2e3f .................................................................................................................................................... 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_secure_zero_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 27de953ec464cec88a725cc505b3c372b15d2e3f ...................................................................................................................................................... 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 01:06:39,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:39,850 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:39,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:39,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:39,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:39,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:39,886 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:39,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:39,895 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:39,896 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:39,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:39,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:39,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:39,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:39,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:39,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:39,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:39,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:39,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:39,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:39,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:39,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:39,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:39,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:39,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:39,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:39,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:39,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:39,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:39,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:39,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:39,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:39,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:39,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:39,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:39,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:39,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:39,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:39,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:39,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:39,946 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:39,978 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:39,983 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:39,984 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:39,985 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:39,985 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:39,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:39,985 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:39,986 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:39,986 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:39,986 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:39,987 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:39,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:39,987 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:39,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:39,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:39,988 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:39,988 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:39,988 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:39,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:39,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:39,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:39,990 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:39,990 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:39,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:39,991 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:39,991 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:39,991 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 -> 27de953ec464cec88a725cc505b3c372b15d2e3f [2019-11-28 01:06:40,294 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:40,312 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:40,319 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:40,320 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:40,321 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:40,322 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2019-11-28 01:06:40,404 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee7642f30/b9bf142e4594443d97c86323d06ffc37/FLAG751c644d8 [2019-11-28 01:06:41,265 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:41,266 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2019-11-28 01:06:41,305 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee7642f30/b9bf142e4594443d97c86323d06ffc37/FLAG751c644d8 [2019-11-28 01:06:41,766 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee7642f30/b9bf142e4594443d97c86323d06ffc37 [2019-11-28 01:06:41,769 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:41,771 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:41,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:41,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:41,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:41,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:41" (1/1) ... [2019-11-28 01:06:41,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a736f88 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 01:06:41,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:41" (1/1) ... [2019-11-28 01:06:41,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:41,921 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:42,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:42,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:43,320 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,321 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,322 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,323 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,324 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,354 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,358 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,363 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,364 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,367 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,372 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,373 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,374 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:43,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:43,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:43,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:43,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:43,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:43,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:43,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:43,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:43,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:43,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:43,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:44,070 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,070 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:44,128 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 01:06:44,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45d18b87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:44, skipping insertion in model container [2019-11-28 01:06:44,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:44,134 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:44,139 INFO L168 Benchmark]: Toolchain (without parser) took 2364.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -104.1 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:44,140 INFO L168 Benchmark]: CDTParser took 0.48 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 01:06:44,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2361.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -104.1 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:44,147 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 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 2361.56 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 948.3 MB in the beginning and 1.1 GB in the end (delta: -104.1 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 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 01:06:45,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:45,865 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:45,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:45,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:45,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:45,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:45,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:45,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:45,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:45,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:45,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:45,911 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:45,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:45,916 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:45,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:45,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:45,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:45,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:45,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:45,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:45,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:45,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:45,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:45,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:45,944 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:45,944 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:45,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:45,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:45,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:45,948 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:45,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:45,949 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:45,950 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:45,951 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:45,952 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:45,953 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:45,953 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:45,953 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:45,954 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:45,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:45,956 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:45,995 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:45,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:45,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:45,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:45,999 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:45,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:45,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:45,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:46,005 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:46,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:46,005 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:46,005 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:46,006 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:46,006 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:46,006 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:46,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:46,007 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:46,008 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:46,008 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:46,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:46,009 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:46,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:46,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:46,009 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:46,010 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:46,010 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:46,010 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:46,010 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:46,010 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 -> 27de953ec464cec88a725cc505b3c372b15d2e3f [2019-11-28 01:06:46,376 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:46,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:46,401 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:46,403 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:46,404 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:46,405 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2019-11-28 01:06:46,480 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d5b074ec/c954a04a8507473e9208a73030ad11ea/FLAG414c32824 [2019-11-28 01:06:47,371 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:47,372 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2019-11-28 01:06:47,431 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d5b074ec/c954a04a8507473e9208a73030ad11ea/FLAG414c32824 [2019-11-28 01:06:47,848 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d5b074ec/c954a04a8507473e9208a73030ad11ea [2019-11-28 01:06:47,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:47,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:47,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:47,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:47,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:47,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:47" (1/1) ... [2019-11-28 01:06:47,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a736f88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:47, skipping insertion in model container [2019-11-28 01:06:47,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:47" (1/1) ... [2019-11-28 01:06:47,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:48,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:48,482 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:48,489 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:49,371 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,372 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,372 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,373 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,378 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,402 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,405 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,410 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,411 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,413 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,415 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:49,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:49,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:49,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:49,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:49,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:49,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:49,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:49,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:49,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:49,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:50,012 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:50,163 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,165 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,215 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 01:06:50,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ac0c4d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:50, skipping insertion in model container [2019-11-28 01:06:50,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:50,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:50,220 INFO L168 Benchmark]: Toolchain (without parser) took 2365.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 949.6 MB in the beginning and 1.0 GB in the end (delta: -71.7 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:50,221 INFO L168 Benchmark]: CDTParser took 0.32 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 01:06:50,222 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2362.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 949.6 MB in the beginning and 1.0 GB in the end (delta: -71.7 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:50,224 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 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 2362.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 949.6 MB in the beginning and 1.0 GB in the end (delta: -71.7 MB). Peak memory consumption was 51.3 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...