./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_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_byte_buf_init_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 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_byte_buf_init_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 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:31,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:31,658 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:31,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:31,685 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:31,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:31,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:31,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:31,708 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:31,712 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:31,713 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:31,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:31,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:31,721 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:31,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:31,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:31,728 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:31,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:31,734 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:31,740 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:31,746 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:31,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:31,752 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:31,754 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:31,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:31,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:31,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:31,763 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:31,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:31,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:31,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:31,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:31,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:31,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:31,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:31,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:31,777 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:31,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:31,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:31,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:31,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:31,782 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:31,811 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:31,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:31,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:31,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:31,817 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:31,818 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:31,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:31,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:31,818 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:31,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:31,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:31,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:31,822 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:31,822 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:31,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:31,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:31,823 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:31,823 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:31,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:31,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:31,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:31,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:31,826 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:31,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:31,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:31,827 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:31,827 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 -> 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 [2019-11-27 16:40:32,296 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:32,313 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:32,320 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:32,321 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:32,325 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:32,326 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-11-27 16:40:32,447 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6510b65a7/a160966fbe0d449caafc28ace7715950/FLAG098013af1 [2019-11-27 16:40:33,695 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:33,697 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-11-27 16:40:33,765 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6510b65a7/a160966fbe0d449caafc28ace7715950/FLAG098013af1 [2019-11-27 16:40:33,990 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6510b65a7/a160966fbe0d449caafc28ace7715950 [2019-11-27 16:40:33,999 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:34,002 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:34,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:34,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:34,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:34,016 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:33" (1/1) ... [2019-11-27 16:40:34,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3629ddc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:34, skipping insertion in model container [2019-11-27 16:40:34,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:33" (1/1) ... [2019-11-27 16:40:34,035 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:34,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:34,860 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:34,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:36,464 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,464 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,467 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,468 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,469 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,506 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,508 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,512 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,514 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,516 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,523 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,524 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:36,524 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:37,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:37,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:37,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:37,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:37,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:37,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:37,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:37,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:37,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:37,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:37,522 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:37,680 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:37,683 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:37,767 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 16:40:37,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26b49558 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:37, skipping insertion in model container [2019-11-27 16:40:37,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:37,772 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:37,778 INFO L168 Benchmark]: Toolchain (without parser) took 3772.07 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 943.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 45.9 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:37,780 INFO L168 Benchmark]: CDTParser took 0.41 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 16:40:37,783 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3765.79 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 943.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 45.9 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:37,788 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 3765.79 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 943.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 45.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8676]: 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 16:40:40,574 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:40,578 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:40,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:40,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:40,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:40,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:40,618 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:40,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:40,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:40,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:40,633 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:40,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:40,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:40,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:40,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:40,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:40,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:40,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:40,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:40,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:40,666 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:40,667 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:40,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:40,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:40,673 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:40,674 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:40,676 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:40,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:40,678 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:40,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:40,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:40,684 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:40,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:40,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:40,689 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:40,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:40,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:40,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:40,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:40,695 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:40,697 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:40,734 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:40,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:40,740 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:40,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:40,745 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:40,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:40,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:40,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:40,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:40,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:40,747 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:40,747 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:40,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:40,748 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:40,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:40,748 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:40,748 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:40,748 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:40,750 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:40,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:40,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:40,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:40,751 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:40,752 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:40,752 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:40,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:40,752 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:40,752 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:40,754 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 -> 71080e776f4761fac7ac58c7bbaa5c14a8e10b13 [2019-11-27 16:40:41,209 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:41,226 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:41,231 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:41,235 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:41,237 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:41,238 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-11-27 16:40:41,344 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3a76575a/bb3f89f379d143cdba765e8f416b3d4b/FLAGa5eae9763 [2019-11-27 16:40:42,573 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:42,574 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2019-11-27 16:40:42,629 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3a76575a/bb3f89f379d143cdba765e8f416b3d4b/FLAGa5eae9763 [2019-11-27 16:40:42,889 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3a76575a/bb3f89f379d143cdba765e8f416b3d4b [2019-11-27 16:40:42,894 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:42,896 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:42,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:42,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:42,912 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:42,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:42" (1/1) ... [2019-11-27 16:40:42,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18faaa56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:42, skipping insertion in model container [2019-11-27 16:40:42,922 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:42" (1/1) ... [2019-11-27 16:40:42,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:43,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:43,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:43,734 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:45,261 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,262 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,263 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,270 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,272 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,311 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,322 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,335 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,337 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,340 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,341 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,342 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:45,343 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:46,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:46,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:46,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:46,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:46,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:46,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:46,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:46,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:46,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:46,531 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:46,712 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,717 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,818 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 16:40:46,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4be91beb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:46, skipping insertion in model container [2019-11-27 16:40:46,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:46,819 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:46,826 INFO L168 Benchmark]: Toolchain (without parser) took 3925.62 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 935.8 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:46,828 INFO L168 Benchmark]: CDTParser took 1.64 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 16:40:46,829 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3915.21 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 935.8 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:46,835 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.64 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 3915.21 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 935.8 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8676]: 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...