./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_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_cursor_eq_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 aea5118b6f3c4f18bc29904fe27b23ee5e066bdf ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_eq_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 aea5118b6f3c4f18bc29904fe27b23ee5e066bdf ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:40:53,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:53,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:53,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:53,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:53,842 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:53,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:53,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:53,868 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:53,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:53,878 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:53,883 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:53,885 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:53,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:53,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:53,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:53,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:53,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:53,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:53,922 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:53,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:53,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:53,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:53,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:53,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:53,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:53,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:53,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:53,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:53,960 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:53,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:53,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:53,965 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:53,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:53,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:53,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:53,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:53,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:53,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:53,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:53,983 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:53,985 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:54,024 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:54,029 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:54,032 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:54,033 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:54,033 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:54,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:54,036 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:54,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:54,036 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:54,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:54,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:54,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:54,040 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:54,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:54,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:54,043 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:54,043 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:54,043 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:54,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:54,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:54,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:54,046 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:54,046 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:54,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:54,049 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:54,049 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:54,049 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 -> aea5118b6f3c4f18bc29904fe27b23ee5e066bdf [2019-11-27 16:40:54,665 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:54,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:54,702 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:54,706 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:54,710 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:54,711 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2019-11-27 16:40:54,872 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28d477945/77e39871f3ee4c1eae7c01e91c691db0/FLAGbcc2331a4 [2019-11-27 16:40:56,670 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:56,674 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2019-11-27 16:40:56,766 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28d477945/77e39871f3ee4c1eae7c01e91c691db0/FLAGbcc2331a4 [2019-11-27 16:40:56,807 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28d477945/77e39871f3ee4c1eae7c01e91c691db0 [2019-11-27 16:40:56,815 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:56,821 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:56,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:56,828 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:56,835 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:56,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:56" (1/1) ... [2019-11-27 16:40:56,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@385cce6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:56, skipping insertion in model container [2019-11-27 16:40:56,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:56" (1/1) ... [2019-11-27 16:40:56,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:57,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:58,037 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:58,056 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:00,656 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,658 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,664 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,666 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,671 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,721 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,725 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,728 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,738 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,741 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,743 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,744 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,748 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:01,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:01,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:01,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:01,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:01,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:01,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:01,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:01,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:01,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:01,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:02,455 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:02,718 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,719 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,828 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:41:02,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f0dea72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:02, skipping insertion in model container [2019-11-27 16:41:02,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:02,835 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:02,843 INFO L168 Benchmark]: Toolchain (without parser) took 6018.35 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.2 MB in the end (delta: 18.7 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:02,845 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:02,849 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6009.82 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.2 MB in the end (delta: 18.7 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:02,857 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 6009.82 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.2 MB in the end (delta: 18.7 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: 8916]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:41:06,785 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:06,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:06,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:06,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:06,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:06,833 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:06,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:06,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:06,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:06,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:06,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:06,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:06,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:06,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:06,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:06,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:06,890 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:06,895 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:06,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:06,914 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:06,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:06,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:06,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:06,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:06,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:06,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:06,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:06,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:06,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:06,948 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:06,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:06,950 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:06,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:06,956 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:06,957 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:06,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:06,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:06,961 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:06,962 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:06,964 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:06,965 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:07,022 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:07,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:07,026 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:07,028 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:07,031 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:07,031 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:07,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:07,033 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:07,033 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:07,034 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:07,034 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:07,036 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:07,036 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:07,036 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:07,037 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:07,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:07,043 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:07,043 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:07,043 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:07,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:07,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:07,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:07,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:07,046 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:07,046 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:07,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:07,047 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:07,047 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:07,048 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 -> aea5118b6f3c4f18bc29904fe27b23ee5e066bdf [2019-11-27 16:41:07,620 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:07,663 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:07,670 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:07,676 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:07,677 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:07,679 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2019-11-27 16:41:07,854 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30b376f0b/8564ffdfbc9748bfac0db3de4e0a3922/FLAG0729e2fcc [2019-11-27 16:41:09,662 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:09,664 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2019-11-27 16:41:09,759 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30b376f0b/8564ffdfbc9748bfac0db3de4e0a3922/FLAG0729e2fcc [2019-11-27 16:41:09,801 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30b376f0b/8564ffdfbc9748bfac0db3de4e0a3922 [2019-11-27 16:41:09,808 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:09,813 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:09,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:09,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:09,832 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:09,833 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:09" (1/1) ... [2019-11-27 16:41:09,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40900e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:09, skipping insertion in model container [2019-11-27 16:41:09,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:09" (1/1) ... [2019-11-27 16:41:09,861 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:10,111 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:11,053 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:11,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:13,619 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,623 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,626 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,631 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,635 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,709 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,715 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,721 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,725 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,731 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,737 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,739 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:13,743 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:15,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:15,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:15,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:15,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:15,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:15,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:15,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:15,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:15,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:15,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:15,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:15,724 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:15,727 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:15,860 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:41:15,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14729c86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:15, skipping insertion in model container [2019-11-27 16:41:15,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:15,865 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:15,875 INFO L168 Benchmark]: Toolchain (without parser) took 6055.37 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:15,877 INFO L168 Benchmark]: CDTParser took 2.45 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 16:41:15,878 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6044.03 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:15,884 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.45 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 6044.03 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 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: 8916]: 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...