./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_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_cursor_from_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 2ff5d0dbda9307e6d5640df42341567653f56874 .................................................................................................................................................... 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_cursor_from_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 2ff5d0dbda9307e6d5640df42341567653f56874 ...................................................................................................................................................... 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 01:06:58,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:58,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:58,822 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:58,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:58,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:58,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:58,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:58,829 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:58,830 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:58,831 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:58,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:58,833 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:58,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:58,835 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:58,836 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:58,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:58,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:58,840 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:58,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:58,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:58,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:58,845 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:58,846 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:58,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:58,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:58,849 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:58,850 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:58,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:58,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:58,852 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:58,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:58,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:58,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:58,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:58,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:58,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:58,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:58,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:58,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:58,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:58,860 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:58,875 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:58,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:58,876 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:58,877 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:58,877 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:58,877 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:58,878 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:58,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:58,878 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:58,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:58,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:58,879 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:58,879 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:58,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:58,880 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:58,880 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:58,880 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:58,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:58,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:58,881 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:58,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:58,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:58,882 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:58,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:58,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:58,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:58,883 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 -> 2ff5d0dbda9307e6d5640df42341567653f56874 [2019-11-28 01:06:59,194 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:59,208 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:59,211 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:59,213 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:59,213 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:59,214 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2019-11-28 01:06:59,274 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4bb50c41/7da56d90999c42c9aa8b11079e9666ba/FLAGc8f87eae4 [2019-11-28 01:07:00,139 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:00,139 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2019-11-28 01:07:00,193 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4bb50c41/7da56d90999c42c9aa8b11079e9666ba/FLAGc8f87eae4 [2019-11-28 01:07:00,578 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4bb50c41/7da56d90999c42c9aa8b11079e9666ba [2019-11-28 01:07:00,581 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:00,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:00,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:00,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:00,587 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:00,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:00" (1/1) ... [2019-11-28 01:07:00,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a9752fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:00, skipping insertion in model container [2019-11-28 01:07:00,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:00" (1/1) ... [2019-11-28 01:07:00,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:00,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:01,142 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:01,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:01,880 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,881 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,882 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,883 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,884 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,914 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,917 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,921 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:02,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:02,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:02,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:02,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:02,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:02,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:02,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:02,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:02,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:02,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:02,493 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,495 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:02,551 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 01:07:02,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7927a529 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:02, skipping insertion in model container [2019-11-28 01:07:02,553 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:02,555 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:02,558 INFO L168 Benchmark]: Toolchain (without parser) took 1974.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 950.7 MB in the beginning and 1.1 GB in the end (delta: -130.1 MB). Peak memory consumption was 52.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:02,560 INFO L168 Benchmark]: CDTParser took 0.27 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 01:07:02,562 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1971.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 950.7 MB in the beginning and 1.1 GB in the end (delta: -136.8 MB). Peak memory consumption was 52.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:02,565 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 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 1971.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 950.7 MB in the beginning and 1.1 GB in the end (delta: -136.8 MB). Peak memory consumption was 52.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8879]: 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 01:07:04,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:04,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:04,331 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:04,331 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:04,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:04,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:04,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:04,337 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:04,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:04,339 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:04,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:04,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:04,342 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:04,343 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:04,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:04,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:04,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:04,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:04,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:04,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:04,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:04,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:04,354 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:04,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:04,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:04,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:04,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:04,358 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:04,359 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:04,359 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:04,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:04,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:04,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:04,363 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:04,363 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:04,364 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:04,364 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:04,364 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:04,365 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:04,366 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:04,367 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:04,381 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:04,382 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:04,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:04,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:04,383 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:04,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:04,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:04,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:04,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:04,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:04,385 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:04,385 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:04,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:04,385 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:04,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:04,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:04,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:04,386 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:04,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:04,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:04,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:04,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:04,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:04,388 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:04,388 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:04,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:04,389 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:04,389 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:04,389 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 -> 2ff5d0dbda9307e6d5640df42341567653f56874 [2019-11-28 01:07:04,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:04,745 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:04,749 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:04,750 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:04,751 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:04,751 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2019-11-28 01:07:04,813 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33d20eeed/8cd3765151bd4d14af577ec1551bf50a/FLAG762a43fad [2019-11-28 01:07:05,596 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:05,596 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2019-11-28 01:07:05,648 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33d20eeed/8cd3765151bd4d14af577ec1551bf50a/FLAG762a43fad [2019-11-28 01:07:06,047 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33d20eeed/8cd3765151bd4d14af577ec1551bf50a [2019-11-28 01:07:06,051 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:06,053 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:06,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:06,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:06,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:06,059 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:06" (1/1) ... [2019-11-28 01:07:06,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15793789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:06, skipping insertion in model container [2019-11-28 01:07:06,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:06" (1/1) ... [2019-11-28 01:07:06,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:06,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:06,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:06,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:07,361 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,362 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,364 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,369 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,373 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,392 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,393 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,395 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,396 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,398 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,399 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,400 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,400 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:07,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:07,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:07,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:07,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:07,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:07,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:07,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:07,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:07,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:07,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:08,108 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:08,109 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:08,150 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 01:07:08,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@797d8f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:08, skipping insertion in model container [2019-11-28 01:07:08,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:08,153 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:08,156 INFO L168 Benchmark]: Toolchain (without parser) took 2102.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -135.8 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:08,158 INFO L168 Benchmark]: CDTParser took 0.26 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 01:07:08,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2098.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -135.8 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:08,162 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 2098.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -135.8 MB). Peak memory consumption was 52.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8879]: 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...