./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_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_hash_iter_delete_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 e1cad5e07c2734c9be10de81dabbf463a5e5a92e .................................................................................................................................................. 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_hash_iter_delete_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 e1cad5e07c2734c9be10de81dabbf463a5e5a92e .................................................................................................................................................... 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 01:07:16,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:16,214 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:16,233 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:16,233 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:16,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:16,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:16,247 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:16,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:16,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:16,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:16,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:16,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:16,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:16,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:16,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:16,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:16,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:16,271 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:16,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:16,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:16,281 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:16,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:16,287 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:16,290 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:16,290 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:16,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:16,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:16,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:16,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:16,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:16,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:16,298 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:16,299 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:16,301 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:16,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:16,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:16,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:16,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:16,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:16,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:16,308 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:16,336 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:16,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:16,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:16,338 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:16,338 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:16,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:16,339 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:16,339 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:16,339 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:16,339 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:16,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:16,340 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:16,340 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:16,340 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:16,340 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:16,341 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:16,341 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:16,341 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:16,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:16,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:16,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:16,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:16,342 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:16,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:16,343 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:16,343 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:16,343 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 -> e1cad5e07c2734c9be10de81dabbf463a5e5a92e [2019-11-28 01:07:16,658 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:16,677 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:16,682 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:16,684 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:16,685 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:16,686 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2019-11-28 01:07:16,777 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3efb2ed/8524811da2e14380996d6443d3c9f97e/FLAGc617510eb [2019-11-28 01:07:17,730 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:17,731 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2019-11-28 01:07:17,775 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3efb2ed/8524811da2e14380996d6443d3c9f97e/FLAGc617510eb [2019-11-28 01:07:18,173 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3efb2ed/8524811da2e14380996d6443d3c9f97e [2019-11-28 01:07:18,177 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:18,178 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:18,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:18,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:18,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:18,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:18" (1/1) ... [2019-11-28 01:07:18,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b9b6f68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:18, skipping insertion in model container [2019-11-28 01:07:18,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:18" (1/1) ... [2019-11-28 01:07:18,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:18,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:18,788 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:18,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:20,059 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,060 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,061 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,062 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,084 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,085 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,087 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,088 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,091 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,092 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,093 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,093 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:20,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:20,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:20,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:20,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:20,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:20,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:20,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:20,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:20,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:20,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:20,901 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 01:07:20,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6705ac0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:20, skipping insertion in model container [2019-11-28 01:07:20,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:20,903 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:20,905 INFO L168 Benchmark]: Toolchain (without parser) took 2726.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -140.6 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:20,906 INFO L168 Benchmark]: CDTParser took 0.56 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 01:07:20,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2723.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -140.6 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:20,909 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 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 2723.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -140.6 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7588]: 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 01:07:22,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:22,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:22,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:22,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:22,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:22,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:22,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:22,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:22,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:22,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:22,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:22,852 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:22,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:22,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:22,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:22,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:22,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:22,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:22,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:22,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:22,878 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:22,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:22,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:22,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:22,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:22,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:22,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:22,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:22,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:22,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:22,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:22,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:22,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:22,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:22,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:22,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:22,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:22,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:22,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:22,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:22,898 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:22,929 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:22,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:22,931 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:22,931 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:22,932 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:22,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:22,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:22,932 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:22,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:22,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:22,938 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:22,938 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:22,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:22,939 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:22,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:22,939 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:22,939 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:22,940 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:22,940 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:22,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:22,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:22,940 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:22,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:22,941 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:22,941 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:22,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:22,941 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:22,943 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:22,943 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 -> e1cad5e07c2734c9be10de81dabbf463a5e5a92e [2019-11-28 01:07:23,252 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:23,265 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:23,269 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:23,270 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:23,271 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:23,272 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2019-11-28 01:07:23,351 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/308c5d822/c641dce2467142549236f83ca389e7f4/FLAG771891abe [2019-11-28 01:07:24,241 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:24,243 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2019-11-28 01:07:24,286 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/308c5d822/c641dce2467142549236f83ca389e7f4/FLAG771891abe [2019-11-28 01:07:24,721 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/308c5d822/c641dce2467142549236f83ca389e7f4 [2019-11-28 01:07:24,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:24,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:24,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:24,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:24,732 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:24,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:24" (1/1) ... [2019-11-28 01:07:24,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@797a65d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:24, skipping insertion in model container [2019-11-28 01:07:24,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:24" (1/1) ... [2019-11-28 01:07:24,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:24,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:25,340 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:25,351 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:26,506 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,507 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,507 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,508 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,510 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,528 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,529 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,531 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,532 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,534 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,535 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,536 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,537 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:27,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:27,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:27,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:27,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:27,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:27,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:27,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:27,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:27,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:27,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:27,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:27,330 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 01:07:27,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@257005b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:27, skipping insertion in model container [2019-11-28 01:07:27,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:27,332 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:27,334 INFO L168 Benchmark]: Toolchain (without parser) took 2606.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 52.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:27,335 INFO L168 Benchmark]: CDTParser took 0.26 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 01:07:27,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2603.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 52.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:27,338 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 2603.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 52.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7588]: 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...