./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 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_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 0.1.24-509859d [2019-11-27 16:41:19,253 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:19,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:19,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:19,297 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:19,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:19,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:19,324 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:19,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:19,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:19,338 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:19,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:19,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:19,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:19,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:19,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:19,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:19,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:19,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:19,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:19,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:19,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:19,401 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:19,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:19,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:19,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:19,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:19,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:19,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:19,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:19,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:19,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:19,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:19,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:19,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:19,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:19,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:19,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:19,454 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:19,459 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:19,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:19,467 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:19,512 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:19,515 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:19,518 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:19,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:19,521 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:19,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:19,522 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:19,522 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:19,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:19,526 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:19,527 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:19,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:19,528 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:19,529 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:19,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:19,530 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:19,530 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:19,533 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:19,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:19,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:19,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:19,535 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:19,535 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:19,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:19,539 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:19,539 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:19,540 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 [2019-11-27 16:41:20,117 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:20,151 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:20,159 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:20,161 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:20,164 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:20,168 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2019-11-27 16:41:20,328 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76d456ca5/9dfacd06d9e54d898b29f6e452e35440/FLAGd2365b984 [2019-11-27 16:41:22,041 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:22,042 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2019-11-27 16:41:22,150 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76d456ca5/9dfacd06d9e54d898b29f6e452e35440/FLAGd2365b984 [2019-11-27 16:41:22,493 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76d456ca5/9dfacd06d9e54d898b29f6e452e35440 [2019-11-27 16:41:22,498 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:22,502 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:22,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:22,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:22,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:22,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:22" (1/1) ... [2019-11-27 16:41:22,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bba081b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:22, skipping insertion in model container [2019-11-27 16:41:22,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:22" (1/1) ... [2019-11-27 16:41:22,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:22,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:23,785 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:23,804 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:26,311 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,316 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,319 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,324 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,326 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,390 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,394 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,399 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,404 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,407 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,411 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,412 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,417 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:27,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:27,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:27,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:27,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:27,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:27,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:27,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:27,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:27,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:27,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:28,499 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:28,657 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 16:41:28,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b28d980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:28, skipping insertion in model container [2019-11-27 16:41:28,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:28,665 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:28,672 INFO L168 Benchmark]: Toolchain (without parser) took 6165.82 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 946.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 52.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:28,676 INFO L168 Benchmark]: CDTParser took 1.13 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 16:41:28,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6149.91 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 946.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 52.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:28,687 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.13 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 6149.91 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 946.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 52.5 MB. Max. memory is 12.5 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 0.1.24-509859d [2019-11-27 16:41:32,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:32,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:32,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:32,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:32,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:32,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:32,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:32,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:32,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:32,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:33,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:33,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:33,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:33,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:33,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:33,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:33,029 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:33,036 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:33,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:33,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:33,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:33,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:33,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:33,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:33,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:33,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:33,090 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:33,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:33,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:33,096 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:33,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:33,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:33,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:33,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:33,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:33,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:33,112 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:33,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:33,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:33,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:33,122 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:33,183 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:33,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:33,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:33,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:33,199 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:33,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:33,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:33,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:33,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:33,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:33,202 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:33,205 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:33,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:33,207 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:33,208 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:33,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:33,212 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:33,212 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:33,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:33,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:33,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:33,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:33,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:33,217 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:33,217 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:33,217 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:33,218 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:33,218 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:33,220 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 [2019-11-27 16:41:33,952 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:33,983 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:33,995 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:33,997 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:34,000 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:34,002 INFO L428 ainManager$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 [2019-11-27 16:41:34,168 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8545e958/2cc4af2a409b48688cee995a0e4aacab/FLAG0e5ee61db [2019-11-27 16:41:36,092 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:36,093 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2019-11-27 16:41:36,187 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8545e958/2cc4af2a409b48688cee995a0e4aacab/FLAG0e5ee61db [2019-11-27 16:41:36,230 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8545e958/2cc4af2a409b48688cee995a0e4aacab [2019-11-27 16:41:36,238 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:36,247 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:36,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:36,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:36,261 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:36,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:36" (1/1) ... [2019-11-27 16:41:36,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66dc4b7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:36, skipping insertion in model container [2019-11-27 16:41:36,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:36" (1/1) ... [2019-11-27 16:41:36,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:36,604 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:37,683 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:37,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:40,578 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,579 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,582 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,585 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,589 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,662 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,665 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,670 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,676 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,679 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,682 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,686 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,691 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:42,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:42,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:42,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:42,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:42,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:42,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:42,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:42,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:42,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:42,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:42,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:42,657 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 16:41:42,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62b36402 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:42, skipping insertion in model container [2019-11-27 16:41:42,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:42,661 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:42,665 INFO L168 Benchmark]: Toolchain (without parser) took 6419.44 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 935.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:42,670 INFO L168 Benchmark]: CDTParser took 0.40 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 16:41:42,671 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6409.34 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 935.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:42,675 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 6409.34 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 935.1 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: 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...