./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_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_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 f022c034f2d0928b8db150158fc362ae4d8365c8 .................................................................................................................................................. 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_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 f022c034f2d0928b8db150158fc362ae4d8365c8 .................................................................................................................................................... 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 01:07:19,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:19,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:19,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:19,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:19,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:19,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:19,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:19,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:19,587 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:19,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:19,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:19,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:19,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:19,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:19,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:19,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:19,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:19,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:19,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:19,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:19,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:19,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:19,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:19,611 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:19,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:19,611 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:19,613 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:19,613 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:19,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:19,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:19,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:19,617 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:19,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:19,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:19,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:19,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:19,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:19,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:19,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:19,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:19,623 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:19,639 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:19,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:19,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:19,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:19,641 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:19,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:19,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:19,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:19,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:19,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:19,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:19,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:19,643 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:19,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:19,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:19,644 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:19,645 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:19,645 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:19,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:19,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:19,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:19,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:19,646 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:19,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:19,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:19,647 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:19,647 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 -> f022c034f2d0928b8db150158fc362ae4d8365c8 [2019-11-28 01:07:19,993 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:20,009 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:20,013 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:20,014 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:20,015 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:20,016 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-11-28 01:07:20,092 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41e6ac9e1/986d54da0fcd4951bd029dcb97e49b39/FLAG2bf393923 [2019-11-28 01:07:21,012 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:21,013 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-11-28 01:07:21,051 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41e6ac9e1/986d54da0fcd4951bd029dcb97e49b39/FLAG2bf393923 [2019-11-28 01:07:21,427 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41e6ac9e1/986d54da0fcd4951bd029dcb97e49b39 [2019-11-28 01:07:21,431 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:21,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:21,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:21,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:21,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:21,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:21" (1/1) ... [2019-11-28 01:07:21,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@236deb42 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 01:07:21,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:21" (1/1) ... [2019-11-28 01:07:21,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:21,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:22,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:22,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:23,196 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,197 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,198 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,199 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,200 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,218 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,219 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,222 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,222 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,225 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,226 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,227 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,228 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:23,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:23,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:23,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:23,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:23,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:23,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:23,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:23,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:23,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:23,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:24,237 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:24,307 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 01:07:24,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@512eb0ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:24, skipping insertion in model container [2019-11-28 01:07:24,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:24,308 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:24,311 INFO L168 Benchmark]: Toolchain (without parser) took 2877.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -115.1 MB). Peak memory consumption was 60.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:24,312 INFO L168 Benchmark]: CDTParser took 0.19 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 01:07:24,314 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2874.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -115.1 MB). Peak memory consumption was 60.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:24,317 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 2874.55 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -115.1 MB). Peak memory consumption was 60.0 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 01:07:26,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:26,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:26,190 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:26,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:26,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:26,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:26,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:26,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:26,213 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:26,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:26,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:26,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:26,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:26,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:26,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:26,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:26,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:26,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:26,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:26,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:26,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:26,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:26,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:26,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:26,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:26,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:26,243 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:26,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:26,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:26,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:26,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:26,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:26,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:26,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:26,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:26,249 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:26,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:26,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:26,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:26,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:26,252 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:26,267 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:26,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:26,269 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:26,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:26,269 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:26,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:26,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:26,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:26,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:26,270 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:26,270 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:26,271 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:26,271 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:26,271 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:26,271 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:26,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:26,272 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:26,272 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:26,272 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:26,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:26,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:26,273 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:26,273 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:26,273 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:26,274 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:26,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:26,274 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:26,274 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:26,274 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 -> f022c034f2d0928b8db150158fc362ae4d8365c8 [2019-11-28 01:07:26,620 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:26,638 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:26,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:26,644 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:26,644 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:26,646 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-11-28 01:07:26,712 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8adfbf55/ee20a670f18d4e8eb49c5f26bb872934/FLAG2bcbdc7f3 [2019-11-28 01:07:27,547 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:27,549 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-11-28 01:07:27,600 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8adfbf55/ee20a670f18d4e8eb49c5f26bb872934/FLAG2bcbdc7f3 [2019-11-28 01:07:28,082 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8adfbf55/ee20a670f18d4e8eb49c5f26bb872934 [2019-11-28 01:07:28,086 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:28,088 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:28,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:28,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:28,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:28,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:28" (1/1) ... [2019-11-28 01:07:28,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cdf06a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:28, skipping insertion in model container [2019-11-28 01:07:28,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:28" (1/1) ... [2019-11-28 01:07:28,106 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:28,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:28,700 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:28,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:29,762 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,763 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,764 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,764 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,766 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,782 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,783 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,785 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,786 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,788 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,789 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,790 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:29,791 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:30,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:30,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:30,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:30,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:30,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:30,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:30,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:30,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:30,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:30,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:30,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:30,514 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 01:07:30,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@46192321 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:30, skipping insertion in model container [2019-11-28 01:07:30,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:30,516 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:30,519 INFO L168 Benchmark]: Toolchain (without parser) took 2429.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -105.2 MB). Peak memory consumption was 58.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:30,519 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 01:07:30,520 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2426.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -105.2 MB). Peak memory consumption was 58.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:30,525 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 2426.14 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -105.2 MB). Peak memory consumption was 58.8 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...