./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 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_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 0.1.24-509859d [2019-11-27 16:41:17,748 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:17,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:17,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:17,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:17,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:17,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:17,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:17,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:17,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:17,836 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:17,838 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:17,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:17,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:17,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:17,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:17,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:17,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:17,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:17,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:17,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:17,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:17,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:17,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:17,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:17,903 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:17,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:17,907 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:17,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:17,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:17,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:17,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:17,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:17,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:17,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:17,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:17,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:17,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:17,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:17,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:17,939 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:17,940 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:17,983 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:17,983 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:17,986 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:17,989 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:17,989 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:17,990 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:17,990 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:17,990 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:17,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:17,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:17,993 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:17,993 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:17,995 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:17,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:17,996 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:17,996 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:17,998 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:17,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:17,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:17,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:17,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:18,001 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:18,001 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:18,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:18,002 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:18,002 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:18,003 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 [2019-11-27 16:41:18,725 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:18,757 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:18,763 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:18,769 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:18,770 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:18,771 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2019-11-27 16:41:18,925 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08c7d2407/a71667ee3ce64f04b8457a50b480be7a/FLAGfa24da092 [2019-11-27 16:41:20,828 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:20,834 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2019-11-27 16:41:20,916 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08c7d2407/a71667ee3ce64f04b8457a50b480be7a/FLAGfa24da092 [2019-11-27 16:41:20,959 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08c7d2407/a71667ee3ce64f04b8457a50b480be7a [2019-11-27 16:41:20,964 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:20,968 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:20,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:20,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:20,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:20,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:20" (1/1) ... [2019-11-27 16:41:20,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1382b92b 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 16:41:20,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:20" (1/1) ... [2019-11-27 16:41:21,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:21,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:22,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:22,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:24,525 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,528 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,531 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,534 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,551 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,621 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,626 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,633 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,635 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,637 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,643 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,645 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:24,648 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:25,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:25,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:25,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:25,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:25,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:25,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:25,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:25,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:25,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:25,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:26,314 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:26,437 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 16:41:26,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51977c81 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 16:41:26,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:26,442 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:26,450 INFO L168 Benchmark]: Toolchain (without parser) took 5476.19 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 942.5 MB in the end (delta: 7.8 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:26,452 INFO L168 Benchmark]: CDTParser took 0.54 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 16:41:26,456 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5463.97 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 942.5 MB in the end (delta: 7.8 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:26,461 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 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 5463.97 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 942.5 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... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:41:30,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:30,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:30,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:30,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:30,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:30,404 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:30,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:30,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:30,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:30,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:30,441 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:30,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:30,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:30,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:30,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:30,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:30,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:30,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:30,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:30,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:30,495 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:30,498 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:30,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:30,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:30,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:30,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:30,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:30,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:30,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:30,520 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:30,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:30,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:30,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:30,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:30,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:30,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:30,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:30,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:30,541 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:30,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:30,546 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:30,588 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:30,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:30,597 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:30,597 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:30,598 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:30,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:30,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:30,601 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:30,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:30,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:30,603 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:30,603 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:30,604 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:30,606 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:30,606 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:30,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:30,607 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:30,607 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:30,609 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:30,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:30,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:30,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:30,612 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:30,612 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:30,612 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:30,613 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:30,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:30,613 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:30,615 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 [2019-11-27 16:41:31,264 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:31,297 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:31,306 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:31,308 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:31,308 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:31,311 INFO L428 ainManager$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 [2019-11-27 16:41:31,467 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7efa7a428/c24022b64e0246e599ece8c39a097208/FLAGd35daa03f [2019-11-27 16:41:33,340 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:33,342 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2019-11-27 16:41:33,454 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7efa7a428/c24022b64e0246e599ece8c39a097208/FLAGd35daa03f [2019-11-27 16:41:33,773 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7efa7a428/c24022b64e0246e599ece8c39a097208 [2019-11-27 16:41:33,778 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:33,780 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:33,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:33,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:33,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:33,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:33" (1/1) ... [2019-11-27 16:41:33,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40900e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:33, skipping insertion in model container [2019-11-27 16:41:33,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:33" (1/1) ... [2019-11-27 16:41:33,834 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:34,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:35,049 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:35,071 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:37,377 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,380 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,383 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,386 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,388 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,439 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,453 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,462 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,469 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,472 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,477 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,479 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:37,482 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:38,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:38,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:38,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:38,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:38,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:38,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:38,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:38,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:38,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:38,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:39,084 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:39,224 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 16:41:39,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b4f331b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:39, skipping insertion in model container [2019-11-27 16:41:39,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:39,229 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:39,235 INFO L168 Benchmark]: Toolchain (without parser) took 5451.78 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 942.3 MB in the end (delta: 12.2 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:39,242 INFO L168 Benchmark]: CDTParser took 2.02 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 16:41:39,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5439.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 942.3 MB in the end (delta: 12.2 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:39,251 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.02 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 5439.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 942.3 MB in the end (delta: 12.2 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...