./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_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_table_clean_up_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 b8acc66fe3e4e5f832f58f836c42112c028deb4f .................................................................................................................................................. 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_table_clean_up_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 b8acc66fe3e4e5f832f58f836c42112c028deb4f .................................................................................................................................................... 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 01:07:21,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:21,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:21,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:21,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:21,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:21,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:21,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:21,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:21,530 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:21,531 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:21,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:21,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:21,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:21,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:21,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:21,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:21,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:21,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:21,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:21,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:21,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:21,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:21,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:21,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:21,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:21,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:21,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:21,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:21,570 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:21,570 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:21,571 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:21,572 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:21,573 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:21,574 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:21,575 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:21,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:21,576 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:21,576 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:21,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:21,579 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:21,580 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:21,615 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:21,616 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:21,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:21,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:21,618 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:21,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:21,618 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:21,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:21,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:21,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:21,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:21,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:21,620 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:21,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:21,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:21,621 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:21,621 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:21,621 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:21,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:21,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:21,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:21,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:21,623 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:21,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:21,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:21,624 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:21,624 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 -> b8acc66fe3e4e5f832f58f836c42112c028deb4f [2019-11-28 01:07:21,941 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:21,955 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:21,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:21,960 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:21,961 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:21,962 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2019-11-28 01:07:22,028 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e5151d72/062d66a79d6448918061b53894377c4d/FLAG95e019e0d [2019-11-28 01:07:22,940 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:22,941 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2019-11-28 01:07:22,986 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e5151d72/062d66a79d6448918061b53894377c4d/FLAG95e019e0d [2019-11-28 01:07:23,355 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e5151d72/062d66a79d6448918061b53894377c4d [2019-11-28 01:07:23,358 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:23,360 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:23,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:23,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:23,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:23,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:23" (1/1) ... [2019-11-28 01:07:23,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35124bbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:23, skipping insertion in model container [2019-11-28 01:07:23,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:23" (1/1) ... [2019-11-28 01:07:23,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:23,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:23,947 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:23,953 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:24,937 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:24,942 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:24,943 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:24,944 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:24,949 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:24,989 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:24,991 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:24,995 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:24,996 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:24,998 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,000 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,002 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,003 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:25,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:25,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:25,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:25,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:25,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:25,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:25,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:25,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:25,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:25,622 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:25,695 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 01:07:25,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@174d4370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:25, skipping insertion in model container [2019-11-28 01:07:25,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:25,697 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:25,701 INFO L168 Benchmark]: Toolchain (without parser) took 2339.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -128.6 MB). Peak memory consumption was 52.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:25,702 INFO L168 Benchmark]: CDTParser took 0.28 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 01:07:25,703 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2334.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -128.6 MB). Peak memory consumption was 52.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:25,705 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 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 2334.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -128.6 MB). Peak memory consumption was 52.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7615]: 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 01:07:27,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:27,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:27,573 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:27,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:27,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:27,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:27,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:27,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:27,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:27,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:27,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:27,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:27,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:27,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:27,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:27,609 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:27,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:27,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:27,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:27,625 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:27,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:27,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:27,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:27,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:27,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:27,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:27,640 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:27,641 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:27,642 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:27,642 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:27,643 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:27,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:27,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:27,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:27,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:27,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:27,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:27,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:27,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:27,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:27,653 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:27,691 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:27,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:27,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:27,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:27,699 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:27,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:27,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:27,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:27,700 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:27,700 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:27,701 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:27,701 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:27,701 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:27,701 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:27,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:27,702 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:27,702 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:27,703 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:27,703 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:27,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:27,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:27,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:27,704 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:27,704 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:27,705 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:27,705 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:27,705 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:27,705 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:27,706 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 -> b8acc66fe3e4e5f832f58f836c42112c028deb4f [2019-11-28 01:07:28,003 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:28,026 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:28,029 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:28,031 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:28,031 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:28,033 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2019-11-28 01:07:28,109 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d38dfa4/9c6fa49a0fe14125859aa74aa41af2c9/FLAG665121b5a [2019-11-28 01:07:28,914 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:28,915 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2019-11-28 01:07:28,973 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d38dfa4/9c6fa49a0fe14125859aa74aa41af2c9/FLAG665121b5a [2019-11-28 01:07:29,476 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99d38dfa4/9c6fa49a0fe14125859aa74aa41af2c9 [2019-11-28 01:07:29,480 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:29,481 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:29,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:29,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:29,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:29,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:29" (1/1) ... [2019-11-28 01:07:29,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@258429a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:29, skipping insertion in model container [2019-11-28 01:07:29,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:29" (1/1) ... [2019-11-28 01:07:29,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:29,625 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:30,059 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:30,065 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:30,982 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:30,983 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:30,984 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:30,984 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:30,986 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,006 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,010 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,012 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,013 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,015 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,017 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,018 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,018 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:31,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:31,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:31,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:31,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:31,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:31,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:31,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:31,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:31,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:31,698 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:31,762 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 01:07:31,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ab6800e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:31, skipping insertion in model container [2019-11-28 01:07:31,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:31,765 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:31,769 INFO L168 Benchmark]: Toolchain (without parser) took 2285.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -146.9 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:31,771 INFO L168 Benchmark]: CDTParser took 0.28 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 01:07:31,772 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2282.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -146.9 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:31,776 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 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 2282.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -146.9 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7615]: 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...