./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_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_hash_iter_next_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 cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_next_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 cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:41:17,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:17,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:17,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:17,781 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:17,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:17,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:17,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:17,808 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:17,816 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:17,817 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:17,822 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:17,825 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:17,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:17,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:17,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:17,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:17,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:17,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:17,860 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:17,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:17,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:17,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:17,883 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:17,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:17,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:17,891 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:17,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:17,895 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:17,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:17,900 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:17,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:17,901 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:17,905 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:17,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:17,910 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:17,913 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:17,914 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:17,914 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:17,915 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:17,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:17,920 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:17,959 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:17,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:17,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:17,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:17,968 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:17,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:17,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:17,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:17,969 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:17,970 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:17,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:17,974 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:17,974 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:17,975 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:17,975 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:17,975 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:17,976 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:17,976 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:17,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:17,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:17,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:17,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:17,979 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:17,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:17,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:17,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:17,980 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 -> cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 [2019-11-27 16:41:18,578 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:18,610 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:18,619 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:18,622 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:18,622 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:18,623 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-11-27 16:41:18,781 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eddd0045/8337a8afc6714e6ea0c1f119906c06d2/FLAGe1714d620 [2019-11-27 16:41:20,623 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:20,626 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-11-27 16:41:20,712 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eddd0045/8337a8afc6714e6ea0c1f119906c06d2/FLAGe1714d620 [2019-11-27 16:41:20,751 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eddd0045/8337a8afc6714e6ea0c1f119906c06d2 [2019-11-27 16:41:20,760 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:20,767 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:20,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:20,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:20,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:20,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:20" (1/1) ... [2019-11-27 16:41:20,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ce44dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:20, skipping insertion in model container [2019-11-27 16:41:20,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:20" (1/1) ... [2019-11-27 16:41:20,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:21,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:22,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:22,061 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:24,340 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,342 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,347 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,349 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,353 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,405 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,413 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,417 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,421 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,426 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,429 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,431 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,436 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:25,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:25,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:25,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:25,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:25,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:25,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:25,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:25,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:25,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:26,189 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:26,319 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:41:26,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@364cfc0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:26, skipping insertion in model container [2019-11-27 16:41:26,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:26,323 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:26,331 INFO L168 Benchmark]: Toolchain (without parser) took 5560.82 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 957.4 MB in the beginning and 942.3 MB in the end (delta: 15.1 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:26,333 INFO L168 Benchmark]: CDTParser took 2.95 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:26,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5551.52 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 957.4 MB in the beginning and 942.3 MB in the end (delta: 15.1 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:26,343 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.95 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5551.52 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 957.4 MB in the beginning and 942.3 MB in the end (delta: 15.1 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 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 0.1.24-509859d [2019-11-27 16:41:30,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:30,293 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:30,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:30,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:30,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:30,338 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:30,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:30,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:30,364 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:30,365 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:30,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:30,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:30,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:30,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:30,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:30,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:30,388 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:30,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:30,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:30,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:30,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:30,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:30,424 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:30,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:30,431 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:30,432 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:30,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:30,437 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:30,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:30,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:30,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:30,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:30,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:30,452 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:30,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:30,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:30,457 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:30,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:30,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:30,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:30,464 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:30,518 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:30,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:30,522 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:30,529 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:30,529 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:30,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:30,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:30,532 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:30,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:30,532 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:30,532 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:30,534 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:30,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:30,537 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:30,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:30,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:30,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:30,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:30,540 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:30,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:30,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:30,543 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:30,545 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:30,546 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:30,546 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:30,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:30,550 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:30,550 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:30,551 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 -> cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 [2019-11-27 16:41:31,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:31,120 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:31,128 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:31,131 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:31,135 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:31,137 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-11-27 16:41:31,302 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7db967a47/b2e25f7c381740e4a4b13683a9e24cb0/FLAG8c5a285b2 [2019-11-27 16:41:33,155 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:33,158 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-11-27 16:41:33,263 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7db967a47/b2e25f7c381740e4a4b13683a9e24cb0/FLAG8c5a285b2 [2019-11-27 16:41:33,300 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7db967a47/b2e25f7c381740e4a4b13683a9e24cb0 [2019-11-27 16:41:33,308 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:33,315 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:33,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:33,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:33,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:33,332 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:33" (1/1) ... [2019-11-27 16:41:33,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@672988f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:33, skipping insertion in model container [2019-11-27 16:41:33,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:33" (1/1) ... [2019-11-27 16:41:33,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:33,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:34,599 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:34,617 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:36,902 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:36,903 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:36,906 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:36,909 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:36,912 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:36,986 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:36,989 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:36,994 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:36,997 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,001 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,007 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,011 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,014 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:38,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:38,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:38,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:38,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:38,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:38,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:38,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:38,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:38,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:38,813 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:38,914 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:41:38,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1664e761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:38, skipping insertion in model container [2019-11-27 16:41:38,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:38,918 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:38,931 INFO L168 Benchmark]: Toolchain (without parser) took 5605.78 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.4 MB in the end (delta: 7.8 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:38,934 INFO L168 Benchmark]: CDTParser took 2.65 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 16:41:38,936 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5600.79 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.4 MB in the end (delta: 7.8 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:38,942 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.65 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 5600.79 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.4 MB in the end (delta: 7.8 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 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...