./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_list_erase_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_array_list_erase_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 b974db43da0892f507040548e3e066bb1daee968 .......................................................................................................................................................... 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_array_list_erase_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 b974db43da0892f507040548e3e066bb1daee968 ............................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:09,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:09,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:09,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:09,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:09,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:09,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:09,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:09,880 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:09,882 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:09,883 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:09,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:09,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:09,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:09,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:09,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:09,900 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:09,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:09,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:09,910 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:09,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:09,918 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:09,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:09,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:09,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:09,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:09,927 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:09,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:09,930 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:09,931 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:09,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:09,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:09,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:09,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:09,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:09,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:09,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:09,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:09,937 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:09,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:09,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:09,942 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:09,963 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:09,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:09,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:09,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:09,966 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:09,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:09,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:09,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:09,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:09,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:09,968 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:09,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:09,969 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:09,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:09,969 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:09,970 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:09,970 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:09,970 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:09,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:09,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:09,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:09,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:09,971 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:09,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:09,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:09,972 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:09,972 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 -> b974db43da0892f507040548e3e066bb1daee968 [2019-11-28 01:06:10,343 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:10,367 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:10,371 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:10,373 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:10,374 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:10,375 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2019-11-28 01:06:10,434 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12fb1f40e/1ed470e9419d400099612b1dc926deed/FLAGfd350b07c [2019-11-28 01:06:11,230 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:11,231 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2019-11-28 01:06:11,275 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12fb1f40e/1ed470e9419d400099612b1dc926deed/FLAGfd350b07c [2019-11-28 01:06:11,766 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12fb1f40e/1ed470e9419d400099612b1dc926deed [2019-11-28 01:06:11,770 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:11,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:11,773 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:11,773 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:11,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:11,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:11" (1/1) ... [2019-11-28 01:06:11,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5184437a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:11, skipping insertion in model container [2019-11-28 01:06:11,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:11" (1/1) ... [2019-11-28 01:06:11,789 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:11,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:12,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:12,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:13,000 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:13,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,064 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,065 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,066 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,068 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,097 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,098 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,100 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,101 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,106 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,107 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,108 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,108 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:13,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:13,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:13,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:13,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:13,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:13,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:13,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:13,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:13,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:13,709 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,709 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,716 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,716 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,727 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,734 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:13,760 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:06:13,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5674d200 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:13, skipping insertion in model container [2019-11-28 01:06:13,761 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:13,761 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:13,765 INFO L168 Benchmark]: Toolchain (without parser) took 1991.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 949.3 MB in the beginning and 1.0 GB in the end (delta: -97.3 MB). Peak memory consumption was 45.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:13,765 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:13,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1988.43 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 949.3 MB in the beginning and 1.0 GB in the end (delta: -97.3 MB). Peak memory consumption was 45.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:13,770 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 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 1988.43 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 949.3 MB in the beginning and 1.0 GB in the end (delta: -97.3 MB). Peak memory consumption was 45.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7874]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:15,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:15,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:15,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:15,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:15,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:15,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:15,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:15,556 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:15,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:15,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:15,562 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:15,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:15,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:15,568 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:15,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:15,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:15,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:15,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:15,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:15,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:15,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:15,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:15,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:15,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:15,601 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:15,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:15,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:15,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:15,604 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:15,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:15,605 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:15,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:15,607 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:15,609 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:15,609 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:15,610 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:15,610 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:15,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:15,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:15,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:15,615 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:15,651 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:15,655 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:15,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:15,658 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:15,658 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:15,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:15,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:15,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:15,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:15,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:15,664 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:15,664 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:15,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:15,664 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:15,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:15,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:15,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:15,665 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:15,665 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:15,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:15,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:15,666 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:15,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:15,666 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:15,667 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:15,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:15,668 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:15,669 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:15,669 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 -> b974db43da0892f507040548e3e066bb1daee968 [2019-11-28 01:06:16,064 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:16,085 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:16,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:16,092 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:16,092 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:16,094 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2019-11-28 01:06:16,153 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6ff28426/c5c3262a2fb64946bedc9a0688fb41dc/FLAG8ca39db04 [2019-11-28 01:06:16,898 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:16,898 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2019-11-28 01:06:16,944 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6ff28426/c5c3262a2fb64946bedc9a0688fb41dc/FLAG8ca39db04 [2019-11-28 01:06:16,960 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6ff28426/c5c3262a2fb64946bedc9a0688fb41dc [2019-11-28 01:06:16,963 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:16,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:16,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:16,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:16,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:16,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:16" (1/1) ... [2019-11-28 01:06:16,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51bcd546 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:16, skipping insertion in model container [2019-11-28 01:06:16,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:16" (1/1) ... [2019-11-28 01:06:16,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:17,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:17,533 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:17,539 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:18,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:18,511 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,513 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,515 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,542 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,544 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,547 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,549 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,555 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,556 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:18,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:18,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:18,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:18,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:18,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:18,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:18,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:18,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:18,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:18,958 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,959 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,967 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,968 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,975 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,976 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,980 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:18,989 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:19,020 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:06:19,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37777d0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:19, skipping insertion in model container [2019-11-28 01:06:19,022 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:19,022 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:19,026 INFO L168 Benchmark]: Toolchain (without parser) took 2059.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 946.9 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 45.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:19,027 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:19,028 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2055.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 946.9 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 45.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:19,030 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2055.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 946.9 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 45.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7874]: 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...