./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f65bfb437a6b769873d6bcbe7552ca27adfbd97d ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_array_eq_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f65bfb437a6b769873d6bcbe7552ca27adfbd97d ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:03,067 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:03,076 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:03,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:03,109 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:03,113 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:03,116 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:03,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:03,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:03,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:03,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:03,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:03,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:03,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:03,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:03,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:03,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:03,175 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:03,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:03,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:03,194 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:03,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:03,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:03,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:03,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:03,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:03,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:03,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:03,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:03,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:03,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:03,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:03,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:03,229 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:03,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:03,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:03,235 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:03,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:03,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:03,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:03,241 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:03,242 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:03,296 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:03,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:03,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:03,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:03,308 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:03,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:03,309 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:03,309 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:03,309 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:03,309 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:03,310 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:03,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:03,310 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:03,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:03,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:03,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:03,316 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:03,316 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:03,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:03,317 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:03,317 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:03,317 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:03,318 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:03,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:03,320 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:03,320 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:03,320 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 -> f65bfb437a6b769873d6bcbe7552ca27adfbd97d [2019-11-27 16:40:03,918 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:03,947 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:03,951 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:03,956 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:03,956 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:03,960 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2019-11-27 16:40:04,113 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c403bc8/cf2ff245708f422fb47690b6263aaa47/FLAG584810f89 [2019-11-27 16:40:05,873 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:05,878 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2019-11-27 16:40:05,976 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c403bc8/cf2ff245708f422fb47690b6263aaa47/FLAG584810f89 [2019-11-27 16:40:06,415 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00c403bc8/cf2ff245708f422fb47690b6263aaa47 [2019-11-27 16:40:06,422 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:06,425 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:06,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:06,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:06,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:06,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:06" (1/1) ... [2019-11-27 16:40:06,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a332e58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:06, skipping insertion in model container [2019-11-27 16:40:06,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:06" (1/1) ... [2019-11-27 16:40:06,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:06,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:07,555 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:07,573 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:09,590 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,598 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,602 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,606 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,610 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,667 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,670 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,679 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,684 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,687 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,692 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,694 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,699 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:10,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:10,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:10,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:10,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:10,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:10,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:10,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:10,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:10,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:10,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:11,383 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:11,651 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:11,654 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:11,770 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 16:40:11,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27e91a78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:11, skipping insertion in model container [2019-11-27 16:40:11,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:11,774 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:11,783 INFO L168 Benchmark]: Toolchain (without parser) took 5352.47 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:11,784 INFO L168 Benchmark]: CDTParser took 0.59 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 16:40:11,788 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5338.76 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:11,795 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 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 5338.76 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.2 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: 8916]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:40:15,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:15,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:15,643 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:15,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:15,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:15,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:15,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:15,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:15,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:15,680 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:15,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:15,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:15,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:15,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:15,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:15,700 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:15,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:15,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:15,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:15,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:15,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:15,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:15,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:15,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:15,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:15,744 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:15,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:15,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:15,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:15,754 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:15,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:15,758 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:15,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:15,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:15,766 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:15,767 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:15,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:15,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:15,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:15,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:15,777 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:15,829 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:15,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:15,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:15,840 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:15,840 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:15,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:15,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:15,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:15,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:15,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:15,845 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:15,845 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:15,848 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:15,848 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:15,849 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:15,849 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:15,849 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:15,850 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:15,850 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:15,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:15,853 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:15,853 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:15,854 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:15,854 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:15,854 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:15,855 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:15,855 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:15,855 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:15,858 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 -> f65bfb437a6b769873d6bcbe7552ca27adfbd97d [2019-11-27 16:40:16,391 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:16,434 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:16,441 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:16,445 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:16,446 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:16,451 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2019-11-27 16:40:16,611 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fde34fae/e2e8a5bc6a6c475d820306d55b4d4590/FLAG5c6b5da16 [2019-11-27 16:40:18,370 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:18,374 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2019-11-27 16:40:18,463 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fde34fae/e2e8a5bc6a6c475d820306d55b4d4590/FLAG5c6b5da16 [2019-11-27 16:40:18,503 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fde34fae/e2e8a5bc6a6c475d820306d55b4d4590 [2019-11-27 16:40:18,513 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:18,518 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:18,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:18,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:18,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:18,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:18" (1/1) ... [2019-11-27 16:40:18,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40900e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:18, skipping insertion in model container [2019-11-27 16:40:18,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:18" (1/1) ... [2019-11-27 16:40:18,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:18,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:19,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:19,771 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:21,890 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,891 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,894 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,898 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,903 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,974 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,979 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,985 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,988 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,993 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,999 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:22,000 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:22,001 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:23,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:23,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:23,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:23,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:23,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:23,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:23,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:23,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:23,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:23,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:23,789 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:24,073 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,077 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,188 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 16:40:24,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@285176ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:24, skipping insertion in model container [2019-11-27 16:40:24,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:24,193 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:24,202 INFO L168 Benchmark]: Toolchain (without parser) took 5683.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:24,204 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:40:24,208 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5670.03 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:24,212 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5670.03 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8916]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...