./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_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_left_trim_pred_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 5a0ec95148ca7fb6c621206b782ce2ee7a517e1f ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_left_trim_pred_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 5a0ec95148ca7fb6c621206b782ce2ee7a517e1f ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:57,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:57,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:57,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:57,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:57,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:57,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:57,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:57,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:57,765 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:57,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:57,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:57,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:57,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:57,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:57,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:57,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:57,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:57,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:57,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:57,809 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:57,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:57,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:57,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:57,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:57,833 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:57,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:57,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:57,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:57,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:57,843 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:57,844 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:57,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:57,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:57,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:57,854 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:57,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:57,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:57,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:57,862 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:57,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:57,865 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:57,921 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:57,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:57,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:57,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:57,931 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:57,931 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:57,933 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:57,936 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:57,936 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:57,938 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:57,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:57,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:57,939 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:57,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:57,941 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:57,941 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:57,943 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:57,943 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:57,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:57,945 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:57,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:57,946 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:57,948 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:57,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:57,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:57,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:57,949 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 -> 5a0ec95148ca7fb6c621206b782ce2ee7a517e1f [2019-11-27 16:40:58,604 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:58,644 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:58,651 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:58,656 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:58,659 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:58,660 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2019-11-27 16:40:58,831 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a61fec5ff/e77d12de960f4446935828d22dbfd479/FLAGd0fac8ff4 [2019-11-27 16:41:00,792 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:00,795 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2019-11-27 16:41:00,919 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a61fec5ff/e77d12de960f4446935828d22dbfd479/FLAGd0fac8ff4 [2019-11-27 16:41:00,962 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a61fec5ff/e77d12de960f4446935828d22dbfd479 [2019-11-27 16:41:00,967 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:00,970 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:00,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:00,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:00,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:00,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:00" (1/1) ... [2019-11-27 16:41:01,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f2841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:00, skipping insertion in model container [2019-11-27 16:41:01,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:00" (1/1) ... [2019-11-27 16:41:01,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:01,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:02,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:02,184 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:04,288 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,289 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,294 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,297 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,303 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,364 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,367 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,375 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,379 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,386 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,388 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,392 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,396 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:05,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:05,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:05,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:05,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:05,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:05,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:05,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:05,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:05,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:05,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:06,349 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:06,646 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:06,649 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:06,781 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 16:41:06,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75d9c4a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:06, skipping insertion in model container [2019-11-27 16:41:06,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:06,789 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:06,798 INFO L168 Benchmark]: Toolchain (without parser) took 5822.38 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 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:06,799 INFO L168 Benchmark]: CDTParser took 0.75 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 16:41:06,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5807.31 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 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:06,808 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.75 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 5807.31 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 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: 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 16:41:10,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:10,937 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:10,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:10,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:10,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:10,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:10,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:11,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:11,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:11,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:11,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:11,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:11,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:11,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:11,032 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:11,037 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:11,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:11,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:11,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:11,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:11,073 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:11,074 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:11,083 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:11,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:11,092 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:11,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:11,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:11,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:11,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:11,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:11,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:11,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:11,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:11,110 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:11,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:11,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:11,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:11,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:11,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:11,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:11,125 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:11,170 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:11,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:11,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:11,175 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:11,175 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:11,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:11,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:11,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:11,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:11,179 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:11,180 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:11,180 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:11,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:11,182 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:11,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:11,185 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:11,185 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:11,186 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:11,186 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:11,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:11,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:11,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:11,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:11,190 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:11,191 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:11,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:11,191 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:11,192 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:11,195 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 -> 5a0ec95148ca7fb6c621206b782ce2ee7a517e1f [2019-11-27 16:41:11,817 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:11,849 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:11,855 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:11,859 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:11,863 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:11,865 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2019-11-27 16:41:12,040 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c27b57565/ec85f5ca08a446d19f0c94f4bd901288/FLAG877a60f8b [2019-11-27 16:41:13,825 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:13,828 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2019-11-27 16:41:13,945 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c27b57565/ec85f5ca08a446d19f0c94f4bd901288/FLAG877a60f8b [2019-11-27 16:41:14,218 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c27b57565/ec85f5ca08a446d19f0c94f4bd901288 [2019-11-27 16:41:14,223 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:14,225 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:14,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:14,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:14,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:14,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:14" (1/1) ... [2019-11-27 16:41:14,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7436a2ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:14, skipping insertion in model container [2019-11-27 16:41:14,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:14" (1/1) ... [2019-11-27 16:41:14,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:14,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:15,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:15,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:17,762 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,763 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,766 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,770 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,775 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,842 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,844 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,855 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,859 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,864 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,868 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,880 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,883 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:19,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:19,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:19,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:19,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:19,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:19,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:19,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:19,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:19,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:19,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:19,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:20,123 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:20,127 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:20,259 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 16:41:20,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e32943d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:20, skipping insertion in model container [2019-11-27 16:41:20,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:20,263 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:20,272 INFO L168 Benchmark]: Toolchain (without parser) took 6042.03 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 935.5 MB in the end (delta: 14.8 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:20,274 INFO L168 Benchmark]: CDTParser took 0.95 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 16:41:20,277 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6018.53 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 935.5 MB in the end (delta: 14.8 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:20,282 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.95 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 6018.53 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 935.5 MB in the end (delta: 14.8 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: 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...