./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_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_array_eq_c_str_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 33a23281a4f1eab8b79224be6223e55b67755263 .................................................................................................................................................... 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_c_str_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 33a23281a4f1eab8b79224be6223e55b67755263 ...................................................................................................................................................... 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 01:06:00,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:00,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:00,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:00,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:00,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:00,855 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:00,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:00,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:00,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:00,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:00,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:00,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:00,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:00,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:00,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:00,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:00,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:00,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:00,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:00,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:00,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:00,875 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:00,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:00,878 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:00,878 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:00,879 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:00,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:00,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:00,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:00,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:00,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:00,883 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:00,884 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:00,885 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:00,885 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:00,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:00,886 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:00,886 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:00,887 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:00,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:00,889 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:00,912 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:00,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:00,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:00,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:00,914 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:00,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:00,915 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:00,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:00,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:00,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:00,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:00,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:00,916 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:00,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:00,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:00,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:00,917 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:00,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:00,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:00,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:00,918 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:00,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:00,918 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:00,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:00,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:00,919 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:00,919 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 -> 33a23281a4f1eab8b79224be6223e55b67755263 [2019-11-28 01:06:01,211 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:01,224 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:01,228 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:01,229 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:01,229 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:01,230 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2019-11-28 01:06:01,293 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f0ca43bf/0866d01a7dbb44c293255a45f8584005/FLAG3423ea2e8 [2019-11-28 01:06:02,159 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:02,159 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2019-11-28 01:06:02,199 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f0ca43bf/0866d01a7dbb44c293255a45f8584005/FLAG3423ea2e8 [2019-11-28 01:06:02,577 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f0ca43bf/0866d01a7dbb44c293255a45f8584005 [2019-11-28 01:06:02,580 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:02,582 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:02,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:02,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:02,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:02,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:02" (1/1) ... [2019-11-28 01:06:02,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1aa00e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:02, skipping insertion in model container [2019-11-28 01:06:02,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:02" (1/1) ... [2019-11-28 01:06:02,597 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:02,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:03,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:03,101 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:04,114 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,118 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,120 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,123 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,125 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,161 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,167 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,175 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,176 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,180 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,182 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,184 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,185 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:04,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:04,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:04,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:04,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:04,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:04,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:04,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:04,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:04,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:04,805 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:04,919 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:04,969 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:06:04,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cb61a2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:04, skipping insertion in model container [2019-11-28 01:06:04,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:04,972 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:04,975 INFO L168 Benchmark]: Toolchain (without parser) took 2391.75 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -110.0 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:04,976 INFO L168 Benchmark]: CDTParser took 0.27 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 01:06:04,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2389.09 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -110.0 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:04,980 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 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 2389.09 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -110.0 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8916]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:07,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:07,114 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:07,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:07,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:07,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:07,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:07,136 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:07,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:07,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:07,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:07,141 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:07,142 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:07,143 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:07,145 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:07,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:07,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:07,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:07,154 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:07,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:07,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:07,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:07,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:07,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:07,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:07,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:07,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:07,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:07,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:07,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:07,179 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:07,180 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:07,181 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:07,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:07,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:07,183 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:07,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:07,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:07,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:07,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:07,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:07,188 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:07,203 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:07,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:07,206 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:07,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:07,208 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:07,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:07,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:07,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:07,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:07,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:07,210 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:07,211 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:07,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:07,211 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:07,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:07,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:07,212 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:07,213 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:07,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:07,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:07,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:07,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:07,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:07,215 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:07,215 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:07,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:07,215 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:07,216 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:07,216 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 -> 33a23281a4f1eab8b79224be6223e55b67755263 [2019-11-28 01:06:07,514 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:07,528 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:07,531 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:07,533 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:07,533 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:07,534 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2019-11-28 01:06:07,605 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae4fc43bd/629e63f3fd2e408a91bf1d6b31e3a18b/FLAG860431154 [2019-11-28 01:06:08,466 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:08,468 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2019-11-28 01:06:08,515 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae4fc43bd/629e63f3fd2e408a91bf1d6b31e3a18b/FLAG860431154 [2019-11-28 01:06:08,955 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae4fc43bd/629e63f3fd2e408a91bf1d6b31e3a18b [2019-11-28 01:06:08,959 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:08,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:08,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:08,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:08,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:08,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:08" (1/1) ... [2019-11-28 01:06:08,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@745a65cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:08, skipping insertion in model container [2019-11-28 01:06:08,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:08" (1/1) ... [2019-11-28 01:06:08,979 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:09,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:09,520 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:09,531 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:10,417 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,418 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,419 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,420 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,422 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,440 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,441 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,444 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,445 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,447 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,449 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,450 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,450 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:10,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:10,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:10,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:10,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:10,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:10,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:10,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:10,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:10,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:10,997 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:11,118 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:11,119 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:11,159 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:06:11,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7325b122 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:11, skipping insertion in model container [2019-11-28 01:06:11,161 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:11,161 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:11,164 INFO L168 Benchmark]: Toolchain (without parser) took 2202.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 941.5 MB in the beginning and 1.1 GB in the end (delta: -145.9 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:11,165 INFO L168 Benchmark]: CDTParser took 0.61 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 01:06:11,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2199.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 941.5 MB in the beginning and 1.1 GB in the end (delta: -145.9 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:11,168 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61 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 2199.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 941.5 MB in the beginning and 1.1 GB in the end (delta: -145.9 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8916]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...