./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_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_right_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 089f09ec6016eb03698f31041ced427e297bcd4c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_right_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 089f09ec6016eb03698f31041ced427e297bcd4c .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:41:02,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:02,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:02,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:02,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:02,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:02,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:02,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:02,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:02,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:02,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:02,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:02,993 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:02,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:02,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:03,001 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:03,002 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:03,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:03,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:03,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:03,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:03,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:03,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:03,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:03,034 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:03,034 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:03,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:03,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:03,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:03,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:03,042 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:03,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:03,043 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:03,049 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:03,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:03,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:03,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:03,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:03,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:03,053 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:03,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:03,058 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:03,084 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:03,085 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:03,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:03,089 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:03,089 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:03,090 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:03,092 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:03,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:03,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:03,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:03,094 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:03,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:03,094 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:03,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:03,095 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:03,095 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:03,097 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:03,097 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:03,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:03,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:03,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:03,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:03,098 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:03,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:03,100 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:03,100 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:03,100 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 -> 089f09ec6016eb03698f31041ced427e297bcd4c [2019-11-27 16:41:03,554 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:03,575 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:03,581 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:03,584 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:03,584 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:03,585 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-11-27 16:41:03,692 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8d26f664/8d338d7845884b3094b5e6886e30d218/FLAG77318db70 [2019-11-27 16:41:04,904 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:04,907 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-11-27 16:41:04,973 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8d26f664/8d338d7845884b3094b5e6886e30d218/FLAG77318db70 [2019-11-27 16:41:05,225 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8d26f664/8d338d7845884b3094b5e6886e30d218 [2019-11-27 16:41:05,232 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:05,238 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:05,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:05,240 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:05,246 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:05,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:05" (1/1) ... [2019-11-27 16:41:05,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1382a9d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:05, skipping insertion in model container [2019-11-27 16:41:05,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:05" (1/1) ... [2019-11-27 16:41:05,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:05,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:06,052 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:06,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:07,366 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,367 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,369 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,370 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,371 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,409 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,411 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,417 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,418 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,420 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,423 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,424 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:07,428 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:08,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:08,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:08,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:08,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:08,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:08,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:08,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:08,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:08,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:08,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:08,659 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,659 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:08,735 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 16:41:08,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6963a665 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:08, skipping insertion in model container [2019-11-27 16:41:08,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:08,738 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:08,746 INFO L168 Benchmark]: Toolchain (without parser) took 3505.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 953.0 MB in the beginning and 937.2 MB in the end (delta: 15.8 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:08,747 INFO L168 Benchmark]: CDTParser took 3.93 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 16:41:08,750 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3497.98 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 953.0 MB in the beginning and 937.2 MB in the end (delta: 15.8 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:08,755 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.93 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 3497.98 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 953.0 MB in the beginning and 937.2 MB in the end (delta: 15.8 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: 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 16:41:11,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:11,533 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:11,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:11,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:11,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:11,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:11,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:11,588 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:11,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:11,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:11,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:11,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:11,602 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:11,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:11,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:11,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:11,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:11,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:11,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:11,625 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:11,633 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:11,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:11,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:11,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:11,641 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:11,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:11,645 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:11,645 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:11,648 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:11,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:11,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:11,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:11,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:11,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:11,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:11,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:11,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:11,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:11,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:11,664 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:11,665 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:11,694 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:11,696 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:11,700 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:11,700 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:11,700 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:11,701 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:11,701 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:11,701 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:11,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:11,702 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:11,703 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:11,705 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:11,705 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:11,705 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:11,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:11,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:11,706 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:11,706 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:11,706 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:11,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:11,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:11,708 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:11,708 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:11,709 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:11,709 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:11,711 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:11,711 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:11,711 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:11,711 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 -> 089f09ec6016eb03698f31041ced427e297bcd4c [2019-11-27 16:41:12,179 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:12,197 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:12,201 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:12,207 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:12,207 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:12,210 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-11-27 16:41:12,318 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b02a49894/1e2dfa68bb6a4b01b474044e2d601838/FLAG42232c308 [2019-11-27 16:41:13,546 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:13,547 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-11-27 16:41:13,614 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b02a49894/1e2dfa68bb6a4b01b474044e2d601838/FLAG42232c308 [2019-11-27 16:41:13,859 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b02a49894/1e2dfa68bb6a4b01b474044e2d601838 [2019-11-27 16:41:13,866 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:13,868 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:13,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:13,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:13,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:13,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:13" (1/1) ... [2019-11-27 16:41:13,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30d7d8ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:13, skipping insertion in model container [2019-11-27 16:41:13,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:13" (1/1) ... [2019-11-27 16:41:13,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:14,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:14,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:14,654 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:16,245 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,248 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,250 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,251 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,255 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,304 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,306 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,310 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,312 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,313 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,317 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,318 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,319 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:17,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:17,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:17,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:17,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:17,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:17,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:17,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:17,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:17,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:17,498 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:17,710 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,710 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:17,799 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 16:41:17,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49ec5137 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:17, skipping insertion in model container [2019-11-27 16:41:17,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:17,801 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:17,808 INFO L168 Benchmark]: Toolchain (without parser) took 3935.18 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 16:41:17,809 INFO L168 Benchmark]: CDTParser took 0.25 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 16:41:17,812 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3926.45 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 16:41:17,816 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 3926.45 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: 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...