./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 509859d6 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 0.1.24-509859d [2019-11-27 16:41:06,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:06,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:06,629 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:06,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:06,638 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:06,640 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:06,658 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:06,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:06,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:06,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:06,676 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:06,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:06,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:06,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:06,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:06,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:06,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:06,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:06,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:06,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:06,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:06,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:06,735 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:06,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:06,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:06,744 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:06,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:06,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:06,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:06,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:06,757 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:06,758 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:06,760 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:06,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:06,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:06,766 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:06,767 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:06,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:06,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:06,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:06,774 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:06,815 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:06,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:06,819 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:06,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:06,821 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:06,822 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:06,822 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:06,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:06,824 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:06,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:06,825 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:06,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:06,829 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:06,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:06,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:06,830 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:06,830 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:06,831 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:06,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:06,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:06,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:06,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:06,834 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:06,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:06,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:06,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:06,835 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 [2019-11-27 16:41:07,433 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:07,462 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:07,471 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:07,476 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:07,477 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:07,478 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2019-11-27 16:41:07,641 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d8c919af/5d532bbba5ea44169e1ff2ef7ab1b1ee/FLAG6470771f1 [2019-11-27 16:41:09,537 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:09,541 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2019-11-27 16:41:09,656 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d8c919af/5d532bbba5ea44169e1ff2ef7ab1b1ee/FLAG6470771f1 [2019-11-27 16:41:09,698 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d8c919af/5d532bbba5ea44169e1ff2ef7ab1b1ee [2019-11-27 16:41:09,708 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:09,715 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:09,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:09,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:09,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:09,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:09" (1/1) ... [2019-11-27 16:41:09,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d3403e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:09, skipping insertion in model container [2019-11-27 16:41:09,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:09" (1/1) ... [2019-11-27 16:41:09,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:10,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:11,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:11,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:13,876 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,880 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,884 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,886 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,890 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,954 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,957 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,967 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,969 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,971 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,977 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,981 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,984 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:15,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:15,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:15,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:15,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:15,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:15,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:15,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:15,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:15,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:15,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:15,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:15,967 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.", } [2019-11-27 16:41:15,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e2fd299 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:15, skipping insertion in model container [2019-11-27 16:41:15,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:15,969 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:15,974 INFO L168 Benchmark]: Toolchain (without parser) took 6260.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:15,991 INFO L168 Benchmark]: CDTParser took 1.84 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:15,993 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6252.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:15,999 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.84 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 6252.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 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 0.1.24-509859d [2019-11-27 16:41:19,917 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:19,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:19,955 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:19,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:19,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:19,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:19,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:19,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:19,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:19,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:20,001 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:20,002 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:20,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:20,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:20,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:20,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:20,018 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:20,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:20,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:20,036 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:20,043 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:20,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:20,048 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:20,056 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:20,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:20,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:20,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:20,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:20,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:20,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:20,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:20,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:20,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:20,075 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:20,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:20,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:20,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:20,081 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:20,082 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:20,085 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:20,086 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:20,136 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:20,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:20,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:20,151 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:20,151 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:20,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:20,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:20,154 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:20,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:20,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:20,155 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:20,157 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:20,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:20,158 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:20,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:20,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:20,159 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:20,162 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:20,162 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:20,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:20,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:20,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:20,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:20,164 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:20,164 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:20,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:20,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:20,167 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:20,168 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 [2019-11-27 16:41:20,724 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:20,769 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:20,776 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:20,782 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:20,784 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:20,788 INFO L428 ainManager$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 [2019-11-27 16:41:20,958 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a68e347c0/d1555b6c0f6c4542a1b4a6efeb819990/FLAGa2da38e91 [2019-11-27 16:41:22,836 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:22,841 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness.i [2019-11-27 16:41:22,931 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a68e347c0/d1555b6c0f6c4542a1b4a6efeb819990/FLAGa2da38e91 [2019-11-27 16:41:22,967 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a68e347c0/d1555b6c0f6c4542a1b4a6efeb819990 [2019-11-27 16:41:22,978 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:22,980 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:22,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:22,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:23,000 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:23,001 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:22" (1/1) ... [2019-11-27 16:41:23,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d3403e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:23, skipping insertion in model container [2019-11-27 16:41:23,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:22" (1/1) ... [2019-11-27 16:41:23,033 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:23,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:24,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:24,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:26,882 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,883 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,888 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,891 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,898 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,976 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,979 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,987 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,990 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,996 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:27,001 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:27,003 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:27,005 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:28,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:28,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:28,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:28,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:28,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:28,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:28,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:28,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:28,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:28,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:29,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:29,154 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.", } [2019-11-27 16:41:29,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3882c5f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:29, skipping insertion in model container [2019-11-27 16:41:29,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:29,159 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:29,170 INFO L168 Benchmark]: Toolchain (without parser) took 6181.44 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:29,172 INFO L168 Benchmark]: CDTParser took 2.77 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:29,174 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6169.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:29,180 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.77 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 6169.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 940.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 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...