./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_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_array_ignore_case_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 7f14a8ace399183d48da505f5df7c7e964dc83bb .................................................................................................................................................... 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_array_ignore_case_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 7f14a8ace399183d48da505f5df7c7e964dc83bb ...................................................................................................................................................... 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 01:07:10,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:10,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:10,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:10,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:10,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:10,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:10,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:10,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:10,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:10,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:10,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:10,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:10,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:10,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:10,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:10,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:10,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:10,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:10,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:10,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:10,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:10,228 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:10,229 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:10,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:10,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:10,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:10,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:10,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:10,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:10,239 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:10,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:10,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:10,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:10,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:10,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:10,248 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:10,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:10,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:10,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:10,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:10,257 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:10,275 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:10,276 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:10,277 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:10,277 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:10,278 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:10,278 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:10,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:10,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:10,279 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:10,279 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:10,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:10,279 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:10,280 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:10,280 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:10,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:10,280 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:10,281 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:10,281 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:10,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:10,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:10,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:10,282 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:10,282 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:10,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:10,282 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:10,283 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:10,283 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 -> 7f14a8ace399183d48da505f5df7c7e964dc83bb [2019-11-28 01:07:10,620 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:10,637 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:10,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:10,646 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:10,646 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:10,647 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2019-11-28 01:07:10,723 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3aaa866aa/653104516a1e4699a48da5e58ba130fd/FLAG331dcfccd [2019-11-28 01:07:11,565 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:11,566 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2019-11-28 01:07:11,600 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3aaa866aa/653104516a1e4699a48da5e58ba130fd/FLAG331dcfccd [2019-11-28 01:07:12,057 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3aaa866aa/653104516a1e4699a48da5e58ba130fd [2019-11-28 01:07:12,061 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:12,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:12,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:12,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:12,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:12,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:12" (1/1) ... [2019-11-28 01:07:12,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44796c16 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 01:07:12,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:12" (1/1) ... [2019-11-28 01:07:12,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:12,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:12,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:12,648 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:13,410 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,411 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,412 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,413 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,415 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,433 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,434 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,436 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,437 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,440 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,441 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,442 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:13,443 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:14,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:14,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:14,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:14,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:14,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:14,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:14,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:14,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:14,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:14,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:14,260 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,261 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:14,315 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 01:07:14,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33a66c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:14, skipping insertion in model container [2019-11-28 01:07:14,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:14,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:14,323 INFO L168 Benchmark]: Toolchain (without parser) took 2258.60 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: -138.4 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:14,325 INFO L168 Benchmark]: CDTParser took 0.27 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 01:07:14,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2254.50 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: -138.4 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:14,330 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 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2254.50 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: -138.4 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: 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 01:07:16,157 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:16,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:16,179 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:16,179 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:16,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:16,183 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:16,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:16,187 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:16,188 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:16,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:16,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:16,191 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:16,192 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:16,193 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:16,194 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:16,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:16,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:16,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:16,201 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:16,203 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:16,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:16,205 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:16,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:16,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:16,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:16,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:16,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:16,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:16,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:16,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:16,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:16,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:16,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:16,217 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:16,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:16,218 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:16,218 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:16,218 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:16,219 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:16,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:16,221 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:16,239 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:16,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:16,240 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:16,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:16,241 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:16,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:16,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:16,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:16,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:16,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:16,242 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:16,243 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:16,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:16,243 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:16,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:16,243 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:16,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:16,244 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:16,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:16,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:16,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:16,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:16,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:16,245 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:16,246 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:16,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:16,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:16,246 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:16,246 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 -> 7f14a8ace399183d48da505f5df7c7e964dc83bb [2019-11-28 01:07:16,544 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:16,559 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:16,566 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:16,567 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:16,571 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:16,572 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2019-11-28 01:07:16,646 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a4a25d5d/01756124c10c4bd28315a16bf4c81c22/FLAGc56ca86ab [2019-11-28 01:07:17,535 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:17,536 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2019-11-28 01:07:17,575 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a4a25d5d/01756124c10c4bd28315a16bf4c81c22/FLAGc56ca86ab [2019-11-28 01:07:18,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a4a25d5d/01756124c10c4bd28315a16bf4c81c22 [2019-11-28 01:07:18,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:18,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:18,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:18,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:18,072 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:18,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:18" (1/1) ... [2019-11-28 01:07:18,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6822e6d4 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 01:07:18,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:18" (1/1) ... [2019-11-28 01:07:18,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:18,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:18,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:18,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:19,613 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,614 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,615 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,616 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,617 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,635 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,636 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,638 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,641 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,643 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,644 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,644 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:20,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:20,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:20,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:20,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:20,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:20,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:20,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:20,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:20,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:20,372 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:20,551 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,552 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,605 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 01:07:20,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@699d6ace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:20, skipping insertion in model container [2019-11-28 01:07:20,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:20,608 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:20,612 INFO L168 Benchmark]: Toolchain (without parser) took 2542.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -129.1 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:20,614 INFO L168 Benchmark]: CDTParser took 0.22 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 01:07:20,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2538.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -129.1 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:20,618 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 2538.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -129.1 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: 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...