./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 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_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 0.1.24-509859d [2019-11-27 16:41:18,905 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:18,913 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:18,951 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:18,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:18,955 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:18,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:18,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:18,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:18,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:18,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:18,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:18,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:19,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:19,009 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:19,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:19,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:19,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:19,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:19,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:19,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:19,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:19,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:19,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:19,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:19,066 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:19,066 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:19,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:19,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:19,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:19,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:19,078 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:19,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:19,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:19,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:19,088 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:19,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:19,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:19,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:19,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:19,096 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:19,098 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:19,140 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:19,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:19,145 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:19,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:19,147 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:19,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:19,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:19,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:19,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:19,153 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:19,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:19,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:19,155 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:19,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:19,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:19,156 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:19,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:19,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:19,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:19,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:19,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:19,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:19,161 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:19,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:19,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:19,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:19,164 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 [2019-11-27 16:41:19,782 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:19,812 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:19,818 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:19,823 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:19,827 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:19,828 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-11-27 16:41:19,983 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8c402eb5/a3607f3099994e4dbaf75880a02e4e7d/FLAGe8aab9e1b [2019-11-27 16:41:21,877 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:21,879 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-11-27 16:41:21,986 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8c402eb5/a3607f3099994e4dbaf75880a02e4e7d/FLAGe8aab9e1b [2019-11-27 16:41:22,022 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8c402eb5/a3607f3099994e4dbaf75880a02e4e7d [2019-11-27 16:41:22,031 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:22,037 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:22,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:22,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:22,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:22,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:22" (1/1) ... [2019-11-27 16:41:22,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bba97b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:22, skipping insertion in model container [2019-11-27 16:41:22,063 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:22" (1/1) ... [2019-11-27 16:41:22,083 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:22,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:23,224 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:23,245 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:25,531 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,535 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,538 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,543 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,545 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,604 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,610 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,616 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,621 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,624 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,628 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,632 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,636 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:26,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:26,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:26,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:26,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:26,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:26,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:26,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:26,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:26,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:27,370 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:27,492 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 16:41:27,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19307d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:27, skipping insertion in model container [2019-11-27 16:41:27,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:27,497 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:27,506 INFO L168 Benchmark]: Toolchain (without parser) took 5464.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 942.3 MB in the end (delta: 13.6 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:27,507 INFO L168 Benchmark]: CDTParser took 0.77 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:27,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5456.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 942.3 MB in the end (delta: 13.6 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:27,516 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5456.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 942.3 MB in the end (delta: 13.6 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 16:41:31,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:31,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:31,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:31,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:31,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:31,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:31,471 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:31,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:31,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:31,484 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:31,486 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:31,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:31,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:31,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:31,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:31,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:31,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:31,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:31,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:31,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:31,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:31,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:31,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:31,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:31,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:31,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:31,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:31,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:31,564 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:31,565 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:31,566 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:31,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:31,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:31,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:31,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:31,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:31,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:31,583 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:31,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:31,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:31,591 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:31,632 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:31,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:31,635 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:31,638 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:31,638 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:31,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:31,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:31,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:31,639 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:31,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:31,642 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:31,643 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:31,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:31,644 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:31,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:31,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:31,646 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:31,649 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:31,649 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:31,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:31,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:31,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:31,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:31,651 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:31,651 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:31,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:31,654 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:31,654 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:31,654 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 [2019-11-27 16:41:32,220 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:32,245 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:32,255 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:32,256 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:32,259 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:32,260 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-11-27 16:41:32,424 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4628e152f/d097dc2eb26b45c5848f1036218b94f3/FLAGd71a497ac [2019-11-27 16:41:34,209 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:34,212 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2019-11-27 16:41:34,310 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4628e152f/d097dc2eb26b45c5848f1036218b94f3/FLAGd71a497ac [2019-11-27 16:41:34,350 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4628e152f/d097dc2eb26b45c5848f1036218b94f3 [2019-11-27 16:41:34,363 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:34,365 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:34,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:34,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:34,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:34,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:34" (1/1) ... [2019-11-27 16:41:34,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1382b92b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:34, skipping insertion in model container [2019-11-27 16:41:34,398 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:34" (1/1) ... [2019-11-27 16:41:34,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:34,709 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:35,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:35,639 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:38,178 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,182 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,184 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,189 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,191 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,254 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,261 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,268 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,272 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,278 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,282 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,283 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,286 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:39,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:39,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:39,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:39,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:39,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:39,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:39,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:39,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:39,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:39,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:40,090 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 16:41:40,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62dd150e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:40, skipping insertion in model container [2019-11-27 16:41:40,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:40,092 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:40,096 INFO L168 Benchmark]: Toolchain (without parser) took 5729.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 942.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 52.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:40,099 INFO L168 Benchmark]: CDTParser took 1.40 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:40,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5722.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 942.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 52.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:40,110 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.40 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5722.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 942.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 52.5 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...