./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_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_byte_buf_reset_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 f5328631e70f2133c495c0841bdfa5f1f1c37482 .................................................................................................................................................... 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_reset_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 f5328631e70f2133c495c0841bdfa5f1f1c37482 ...................................................................................................................................................... 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 01:06:38,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:38,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:38,524 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:38,524 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:38,526 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:38,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:38,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:38,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:38,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:38,534 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:38,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:38,535 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:38,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:38,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:38,539 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:38,540 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:38,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:38,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:38,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:38,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:38,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:38,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:38,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:38,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:38,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:38,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:38,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:38,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:38,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:38,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:38,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:38,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:38,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:38,560 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:38,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:38,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:38,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:38,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:38,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:38,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:38,564 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:38,579 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:38,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:38,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:38,580 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:38,581 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:38,581 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:38,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:38,581 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:38,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:38,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:38,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:38,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:38,582 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:38,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:38,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:38,583 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:38,583 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:38,583 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:38,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:38,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:38,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:38,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:38,585 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:38,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:38,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:38,585 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:38,585 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 -> f5328631e70f2133c495c0841bdfa5f1f1c37482 [2019-11-28 01:06:38,892 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:38,913 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:38,916 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:38,921 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:38,922 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:38,923 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2019-11-28 01:06:39,000 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4f1705a0/1e987eec927e4e0e97913e3bba21feab/FLAG842ac642c [2019-11-28 01:06:39,930 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:39,931 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2019-11-28 01:06:39,989 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4f1705a0/1e987eec927e4e0e97913e3bba21feab/FLAG842ac642c [2019-11-28 01:06:40,398 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4f1705a0/1e987eec927e4e0e97913e3bba21feab [2019-11-28 01:06:40,401 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:40,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:40,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:40,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:40,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:40,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:40" (1/1) ... [2019-11-28 01:06:40,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f677360 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:40, skipping insertion in model container [2019-11-28 01:06:40,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:40" (1/1) ... [2019-11-28 01:06:40,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:40,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:40,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:40,926 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:41,916 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,917 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,919 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,949 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,950 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,952 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,953 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,958 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,960 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,961 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:41,961 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:42,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:42,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:42,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:42,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:42,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:42,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:42,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:42,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:42,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:42,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:42,768 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,769 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:42,810 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 01:06:42,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e9dbfbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:42, skipping insertion in model container [2019-11-28 01:06:42,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:42,812 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:42,817 INFO L168 Benchmark]: Toolchain (without parser) took 2411.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -132.5 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:42,818 INFO L168 Benchmark]: CDTParser took 0.64 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:42,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2408.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -132.5 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:42,823 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2408.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -132.5 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8917]: 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 01:06:44,642 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:44,644 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:44,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:44,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:44,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:44,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:44,680 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:44,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:44,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:44,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:44,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:44,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:44,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:44,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:44,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:44,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:44,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:44,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:44,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:44,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:44,698 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:44,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:44,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:44,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:44,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:44,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:44,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:44,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:44,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:44,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:44,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:44,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:44,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:44,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:44,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:44,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:44,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:44,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:44,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:44,726 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:44,728 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:44,749 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:44,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:44,751 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:44,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:44,752 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:44,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:44,752 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:44,753 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:44,753 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:44,753 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:44,754 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:44,755 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:44,755 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:44,756 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:44,756 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:44,756 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:44,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:44,757 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:44,757 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:44,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:44,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:44,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:44,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:44,759 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:44,759 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:44,760 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:44,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:44,760 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:44,760 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 -> f5328631e70f2133c495c0841bdfa5f1f1c37482 [2019-11-28 01:06:45,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:45,079 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:45,082 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:45,084 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:45,085 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:45,085 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2019-11-28 01:06:45,161 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd3923529/142878bd623f4bd1b2e3e8b345b332d7/FLAG970f639ea [2019-11-28 01:06:46,056 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:46,056 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2019-11-28 01:06:46,104 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd3923529/142878bd623f4bd1b2e3e8b345b332d7/FLAG970f639ea [2019-11-28 01:06:46,476 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd3923529/142878bd623f4bd1b2e3e8b345b332d7 [2019-11-28 01:06:46,480 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:46,481 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:46,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:46,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:46,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:46,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:46" (1/1) ... [2019-11-28 01:06:46,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a472cb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:46, skipping insertion in model container [2019-11-28 01:06:46,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:46" (1/1) ... [2019-11-28 01:06:46,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:46,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:47,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:47,078 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:47,847 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,848 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,849 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,850 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,852 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,889 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,890 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,893 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,896 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,897 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,898 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:47,899 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:48,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:48,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:48,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:48,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:48,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:48,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:48,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:48,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:48,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:48,574 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:48,777 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,778 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:48,842 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 01:06:48,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@124fc3c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:48, skipping insertion in model container [2019-11-28 01:06:48,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:48,844 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:48,848 INFO L168 Benchmark]: Toolchain (without parser) took 2365.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:48,850 INFO L168 Benchmark]: CDTParser took 0.28 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 01:06:48,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2362.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:48,854 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 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 2362.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -132.8 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8917]: 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...