./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_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_compare_lookup_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 17c4e417b1299d89e6fd1b344fa7b62408056a61 .................................................................................................................................................... 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_compare_lookup_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 17c4e417b1299d89e6fd1b344fa7b62408056a61 ...................................................................................................................................................... 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 01:06:50,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:50,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:50,810 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:50,810 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:50,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:50,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:50,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:50,830 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:50,834 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:50,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:50,838 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:50,838 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:50,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:50,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:50,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:50,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:50,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:50,849 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:50,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:50,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:50,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:50,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:50,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:50,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:50,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:50,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:50,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:50,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:50,874 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:50,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:50,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:50,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:50,877 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:50,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:50,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:50,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:50,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:50,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:50,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:50,883 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:50,884 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:50,920 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:50,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:50,925 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:50,925 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:50,925 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:50,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:50,926 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:50,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:50,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:50,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:50,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:50,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:50,929 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:50,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:50,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:50,930 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:50,932 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:50,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:50,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:50,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:50,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:50,935 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:50,935 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:50,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:50,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:50,936 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:50,938 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 -> 17c4e417b1299d89e6fd1b344fa7b62408056a61 [2019-11-28 01:06:51,315 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:51,335 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:51,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:51,340 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:51,341 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:51,341 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-28 01:06:51,408 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2093370/9303ecd088224c34a7a0ff0c627f0b9e/FLAG9cca40a4f [2019-11-28 01:06:52,259 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:52,261 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-28 01:06:52,300 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2093370/9303ecd088224c34a7a0ff0c627f0b9e/FLAG9cca40a4f [2019-11-28 01:06:52,761 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2093370/9303ecd088224c34a7a0ff0c627f0b9e [2019-11-28 01:06:52,765 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:52,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:52,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:52,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:52,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:52,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:52" (1/1) ... [2019-11-28 01:06:52,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2deeb5e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:52, skipping insertion in model container [2019-11-28 01:06:52,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:52" (1/1) ... [2019-11-28 01:06:52,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:52,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:53,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:53,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:54,459 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,460 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,461 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,462 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,463 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,490 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,492 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,494 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,495 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,498 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,499 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,500 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,501 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:54,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:54,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:54,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:54,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:54,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:54,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:54,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:54,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:54,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:54,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:55,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:55,117 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,118 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:55,179 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 01:06:55,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3845229 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:55, skipping insertion in model container [2019-11-28 01:06:55,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:55,181 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:55,185 INFO L168 Benchmark]: Toolchain (without parser) took 2416.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 950.9 MB in the beginning and 1.0 GB in the end (delta: -80.3 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:55,186 INFO L168 Benchmark]: CDTParser took 0.57 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 01:06:55,187 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2410.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 950.9 MB in the beginning and 1.0 GB in the end (delta: -80.3 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:55,191 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 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 2410.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 950.9 MB in the beginning and 1.0 GB in the end (delta: -80.3 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: 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 0.1.24-30f4e4a [2019-11-28 01:06:57,065 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:57,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:57,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:57,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:57,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:57,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:57,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:57,087 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:57,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:57,090 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:57,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:57,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:57,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:57,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:57,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:57,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:57,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:57,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:57,105 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:57,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:57,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:57,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:57,110 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:57,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:57,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:57,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:57,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:57,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:57,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:57,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:57,117 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:57,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:57,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:57,120 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:57,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:57,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:57,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:57,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:57,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:57,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:57,124 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:57,140 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:57,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:57,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:57,142 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:57,142 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:57,142 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:57,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:57,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:57,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:57,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:57,143 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:57,143 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:57,144 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:57,144 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:57,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:57,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:57,145 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:57,145 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:57,145 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:57,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:57,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:57,146 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:57,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:57,146 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:57,146 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:57,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:57,147 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:57,147 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:57,147 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 -> 17c4e417b1299d89e6fd1b344fa7b62408056a61 [2019-11-28 01:06:57,474 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:57,488 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:57,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:57,494 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:57,495 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:57,497 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-28 01:06:57,577 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4b24bb31/bfabc7223dc5472383b0b64e36bf24aa/FLAG300adfb56 [2019-11-28 01:06:58,449 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:58,450 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2019-11-28 01:06:58,515 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4b24bb31/bfabc7223dc5472383b0b64e36bf24aa/FLAG300adfb56 [2019-11-28 01:06:58,927 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4b24bb31/bfabc7223dc5472383b0b64e36bf24aa [2019-11-28 01:06:58,930 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:58,932 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:58,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:58,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:58,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:58,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:58" (1/1) ... [2019-11-28 01:06:58,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@573c7019 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:58, skipping insertion in model container [2019-11-28 01:06:58,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:58" (1/1) ... [2019-11-28 01:06:58,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:59,074 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:59,461 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:59,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:00,464 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,469 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,469 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,470 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,475 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,511 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,516 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,517 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,519 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,520 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,521 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,522 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:00,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:00,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:00,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:00,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:00,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:00,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:00,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:00,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:00,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:01,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:01,281 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,282 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,331 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 01:07:01,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f1485b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:01, skipping insertion in model container [2019-11-28 01:07:01,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:01,333 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:01,337 INFO L168 Benchmark]: Toolchain (without parser) took 2403.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 942.9 MB in the beginning and 1.1 GB in the end (delta: -117.1 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:01,338 INFO L168 Benchmark]: CDTParser took 0.44 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 01:07:01,339 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2400.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 942.9 MB in the beginning and 1.1 GB in the end (delta: -117.1 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:01,341 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 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 2400.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 942.9 MB in the beginning and 1.1 GB in the end (delta: -117.1 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: 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...