./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_c_string_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_hash_c_string_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 93ee60beefd0eb4f1bf7bc65666c4d4665cb08ca .................................................................................................................................................. 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_hash_c_string_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 93ee60beefd0eb4f1bf7bc65666c4d4665cb08ca .................................................................................................................................................... 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 01:07:10,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:10,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:10,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:10,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:10,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:10,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:10,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:10,809 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:10,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:10,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:10,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:10,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:10,821 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:10,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:10,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:10,826 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:10,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:10,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:10,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:10,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:10,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:10,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:10,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:10,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:10,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:10,850 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:10,852 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:10,852 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:10,853 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:10,853 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:10,854 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:10,855 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:10,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:10,857 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:10,858 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:10,859 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:10,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:10,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:10,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:10,861 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:10,862 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:10,896 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:10,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:10,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:10,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:10,898 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:10,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:10,899 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:10,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:10,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:10,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:10,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:10,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:10,903 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:10,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:10,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:10,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:10,904 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:10,904 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:10,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:10,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:10,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:10,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:10,905 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:10,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:10,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:10,906 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:10,906 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 -> 93ee60beefd0eb4f1bf7bc65666c4d4665cb08ca [2019-11-28 01:07:11,237 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:11,251 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:11,255 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:11,258 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:11,258 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:11,259 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2019-11-28 01:07:11,328 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d09cc61e/1dfe5d488c2344dbac526dd477bbea57/FLAG52b2dcec4 [2019-11-28 01:07:12,200 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:12,200 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2019-11-28 01:07:12,246 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d09cc61e/1dfe5d488c2344dbac526dd477bbea57/FLAG52b2dcec4 [2019-11-28 01:07:12,669 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d09cc61e/1dfe5d488c2344dbac526dd477bbea57 [2019-11-28 01:07:12,673 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:12,674 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:12,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:12,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:12,680 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:12,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:12" (1/1) ... [2019-11-28 01:07:12,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40e55abf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:12, skipping insertion in model container [2019-11-28 01:07:12,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:12" (1/1) ... [2019-11-28 01:07:12,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:12,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:13,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:13,317 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:14,397 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,399 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,401 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,402 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,403 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,425 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,426 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,428 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,429 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,431 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,433 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,433 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,434 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:15,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:15,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:15,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:15,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:15,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:15,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:15,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:15,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:15,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:15,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:15,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:15,298 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 01:07:15,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@565bd4bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:15, skipping insertion in model container [2019-11-28 01:07:15,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:15,300 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:15,303 INFO L168 Benchmark]: Toolchain (without parser) took 2627.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -137.0 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:15,304 INFO L168 Benchmark]: CDTParser took 0.38 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 01:07:15,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2624.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -137.0 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:15,308 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 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 2624.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 950.8 MB in the beginning and 1.1 GB in the end (delta: -137.0 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7588]: 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 01:07:17,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:17,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:17,135 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:17,136 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:17,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:17,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:17,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:17,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:17,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:17,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:17,150 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:17,151 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:17,152 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:17,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:17,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:17,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:17,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:17,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:17,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:17,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:17,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:17,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:17,175 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:17,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:17,180 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:17,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:17,183 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:17,184 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:17,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:17,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:17,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:17,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:17,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:17,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:17,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:17,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:17,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:17,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:17,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:17,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:17,200 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:17,233 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:17,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:17,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:17,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:17,235 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:17,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:17,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:17,236 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:17,236 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:17,236 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:17,237 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:17,237 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:17,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:17,237 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:17,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:17,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:17,238 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:17,238 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:17,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:17,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:17,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:17,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:17,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:17,240 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:17,240 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:17,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:17,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:17,240 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:17,241 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 -> 93ee60beefd0eb4f1bf7bc65666c4d4665cb08ca [2019-11-28 01:07:17,562 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:17,580 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:17,583 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:17,585 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:17,585 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:17,587 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2019-11-28 01:07:17,656 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/846420a82/d47b9247a12648c5b07b7cd430dc2a0d/FLAG5eff8d3d6 [2019-11-28 01:07:18,498 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:18,499 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2019-11-28 01:07:18,539 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/846420a82/d47b9247a12648c5b07b7cd430dc2a0d/FLAG5eff8d3d6 [2019-11-28 01:07:18,985 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/846420a82/d47b9247a12648c5b07b7cd430dc2a0d [2019-11-28 01:07:18,988 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:18,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:18,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:18,991 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:18,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:18,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:18" (1/1) ... [2019-11-28 01:07:18,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20ee76fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:18, skipping insertion in model container [2019-11-28 01:07:18,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:18" (1/1) ... [2019-11-28 01:07:19,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:19,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:19,565 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:19,571 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:20,600 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,601 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,602 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,603 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,605 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,622 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,623 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,625 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,626 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,629 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,631 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,632 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,632 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:21,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:21,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:21,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:21,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:21,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:21,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:21,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:21,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:21,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:21,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:21,404 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:21,455 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 01:07:21,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29ee302b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:21, skipping insertion in model container [2019-11-28 01:07:21,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:21,457 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:21,460 INFO L168 Benchmark]: Toolchain (without parser) took 2469.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -148.4 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:21,461 INFO L168 Benchmark]: CDTParser took 0.33 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 01:07:21,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2466.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -148.4 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:21,465 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2466.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -148.4 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7588]: 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...