./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_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 d7e7aeec35b67011b4deb46beb27fb4a19ec764a .................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_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 d7e7aeec35b67011b4deb46beb27fb4a19ec764a ...................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:58,165 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:58,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:58,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:58,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:58,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:58,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:58,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:58,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:58,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:58,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:58,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:58,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:58,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:58,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:58,220 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:58,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:58,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:58,225 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:58,229 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:58,234 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:58,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:58,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:58,241 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:58,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:58,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:58,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:58,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:58,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:58,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:58,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:58,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:58,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:58,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:58,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:58,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:58,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:58,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:58,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:58,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:58,256 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:58,257 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:58,285 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:58,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:58,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:58,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:58,287 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:58,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:58,287 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:58,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:58,288 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:58,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:58,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:58,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:58,289 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:58,289 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:58,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:58,289 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:58,290 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:58,290 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:58,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:58,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:58,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:58,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:58,291 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:58,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:58,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:58,291 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:58,292 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 -> d7e7aeec35b67011b4deb46beb27fb4a19ec764a [2019-11-28 01:06:58,580 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:58,592 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:58,595 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:58,597 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:58,597 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:58,598 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2019-11-28 01:06:58,655 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c91b0303/08e7134c760945549de8c9fc411cbf8a/FLAG3e66cef38 [2019-11-28 01:06:59,409 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:59,410 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2019-11-28 01:06:59,457 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c91b0303/08e7134c760945549de8c9fc411cbf8a/FLAG3e66cef38 [2019-11-28 01:06:59,483 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c91b0303/08e7134c760945549de8c9fc411cbf8a [2019-11-28 01:06:59,487 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:59,489 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:59,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:59,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:59,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:59,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:59" (1/1) ... [2019-11-28 01:06:59,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec3f675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:59, skipping insertion in model container [2019-11-28 01:06:59,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:59" (1/1) ... [2019-11-28 01:06:59,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:59,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:00,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:00,048 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:00,887 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,890 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,895 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,919 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,921 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,922 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,924 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,925 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,926 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:00,927 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:01,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:01,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:01,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:01,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:01,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:01,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:01,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:01,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:01,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:01,536 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:01,701 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,702 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:01,758 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 01:07:01,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13d438af 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 01:07:01,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:01,762 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:01,766 INFO L168 Benchmark]: Toolchain (without parser) took 2274.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -156.1 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:01,767 INFO L168 Benchmark]: CDTParser took 0.19 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 01:07:01,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2269.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -156.1 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:01,771 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 2269.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.0 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -156.1 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: 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 0.1.24-30f4e4a [2019-11-28 01:07:03,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:03,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:03,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:03,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:03,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:03,698 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:03,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:03,714 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:03,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:03,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:03,722 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:03,722 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:03,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:03,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:03,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:03,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:03,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:03,734 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:03,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:03,743 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:03,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:03,749 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:03,750 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:03,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:03,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:03,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:03,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:03,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:03,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:03,759 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:03,760 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:03,761 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:03,762 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:03,764 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:03,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:03,765 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:03,766 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:03,766 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:03,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:03,768 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:03,769 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:03,803 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:03,805 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:03,808 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:03,808 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:03,811 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:03,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:03,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:03,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:03,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:03,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:03,812 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:03,813 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:03,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:03,814 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:03,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:03,815 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:03,815 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:03,815 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:03,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:03,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:03,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:03,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:03,817 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:03,817 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:03,817 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:03,818 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:03,818 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:03,818 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:03,819 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 -> d7e7aeec35b67011b4deb46beb27fb4a19ec764a [2019-11-28 01:07:04,120 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:04,139 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:04,144 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:04,146 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:04,146 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:04,148 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2019-11-28 01:07:04,220 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/094d348d0/124e5bd6a2b046cfa21eb13c890b0baa/FLAGfc1a94ab9 [2019-11-28 01:07:05,026 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:05,026 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2019-11-28 01:07:05,078 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/094d348d0/124e5bd6a2b046cfa21eb13c890b0baa/FLAGfc1a94ab9 [2019-11-28 01:07:05,528 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/094d348d0/124e5bd6a2b046cfa21eb13c890b0baa [2019-11-28 01:07:05,532 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:05,533 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:05,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:05,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:05,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:05,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:05" (1/1) ... [2019-11-28 01:07:05,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56053806 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:05, skipping insertion in model container [2019-11-28 01:07:05,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:05" (1/1) ... [2019-11-28 01:07:05,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:05,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:06,136 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:06,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:07,236 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,237 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,240 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,241 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,244 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,287 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,288 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,292 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,293 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,295 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,296 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,297 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,297 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:07,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:07,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:07,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:07,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:07,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:07,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:07,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:07,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:07,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:07,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:07,978 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:08,113 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:08,114 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:08,181 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:07:08,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26fa946e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:08, skipping insertion in model container [2019-11-28 01:07:08,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:08,184 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:08,189 INFO L168 Benchmark]: Toolchain (without parser) took 2652.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -122.6 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:08,191 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:07:08,193 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2649.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -122.6 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:08,196 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 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 2649.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -122.6 MB). Peak memory consumption was 51.3 MB. Max. memory is 11.5 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...