./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_table_find_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_find_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 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_find_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 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 ........................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:41:20,399 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:20,405 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:20,440 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:20,441 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:20,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:20,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:20,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:20,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:20,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:20,482 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:20,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:20,488 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:20,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:20,496 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:20,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:20,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:20,506 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:20,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:20,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:20,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:20,537 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:20,539 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:20,541 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:20,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:20,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:20,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:20,557 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:20,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:20,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:20,565 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:20,566 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:20,568 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:20,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:20,574 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:20,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:20,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:20,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:20,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:20,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:20,585 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:20,588 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:20,644 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:20,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:20,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:20,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:20,654 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:20,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:20,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:20,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:20,658 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:20,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:20,661 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:20,661 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:20,661 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:20,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:20,664 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:20,664 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:20,665 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:20,667 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:20,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:20,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:20,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:20,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:20,669 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:20,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:20,672 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:20,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:20,673 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 -> 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 [2019-11-27 16:41:21,203 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:21,231 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:21,240 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:21,242 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:21,246 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:21,247 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-11-27 16:41:21,407 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecd5bb8f0/8ec0a5bce1314d569b061d6033ff4e74/FLAG3ca518767 [2019-11-27 16:41:23,259 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:23,261 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-11-27 16:41:23,347 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecd5bb8f0/8ec0a5bce1314d569b061d6033ff4e74/FLAG3ca518767 [2019-11-27 16:41:23,374 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecd5bb8f0/8ec0a5bce1314d569b061d6033ff4e74 [2019-11-27 16:41:23,379 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:23,382 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:23,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:23,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:23,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:23,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:23" (1/1) ... [2019-11-27 16:41:23,409 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 04:41:23, skipping insertion in model container [2019-11-27 16:41:23,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:23" (1/1) ... [2019-11-27 16:41:23,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:23,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:24,554 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:24,572 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:26,864 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,868 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,873 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,875 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,876 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,927 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,931 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,935 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,940 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,943 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,948 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,949 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:26,952 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:28,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:28,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:28,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:28,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:28,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:28,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:28,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:28,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:28,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:28,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:28,735 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:28,854 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 16:41:28,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7106a03c 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 16:41:28,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:28,859 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:28,869 INFO L168 Benchmark]: Toolchain (without parser) took 5482.59 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 16:41:28,870 INFO L168 Benchmark]: CDTParser took 0.75 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 16:41:28,874 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5465.80 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 16:41:28,881 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.75 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 5465.80 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 16:41:32,902 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:32,907 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:32,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:32,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:32,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:32,949 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:32,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:32,972 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:32,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:32,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:32,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:32,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:32,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:32,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:32,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:33,002 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:33,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:33,010 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:33,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:33,024 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:33,031 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:33,033 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:33,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:33,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:33,044 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:33,044 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:33,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:33,051 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:33,052 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:33,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:33,057 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:33,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:33,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:33,064 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:33,065 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:33,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:33,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:33,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:33,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:33,077 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:33,078 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:33,120 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:33,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:33,125 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:33,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:33,127 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:33,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:33,128 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:33,128 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:33,130 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:33,130 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:33,131 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:33,133 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:33,133 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:33,134 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:33,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:33,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:33,136 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:33,137 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:33,137 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:33,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:33,139 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:33,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:33,140 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:33,142 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:33,142 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:33,142 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:33,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:33,143 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:33,143 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 -> 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 [2019-11-27 16:41:33,697 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:33,726 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:33,737 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:33,738 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:33,739 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:33,742 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-11-27 16:41:33,898 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5730e0d36/9f50fa9b672e46c2aa84099cc0cc48b4/FLAG4fd727cb0 [2019-11-27 16:41:35,666 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:35,669 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-11-27 16:41:35,774 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5730e0d36/9f50fa9b672e46c2aa84099cc0cc48b4/FLAG4fd727cb0 [2019-11-27 16:41:35,812 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5730e0d36/9f50fa9b672e46c2aa84099cc0cc48b4 [2019-11-27 16:41:35,819 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:35,825 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:35,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:35,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:35,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:35,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:35" (1/1) ... [2019-11-27 16:41:35,848 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 04:41:35, skipping insertion in model container [2019-11-27 16:41:35,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:35" (1/1) ... [2019-11-27 16:41:35,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:36,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:36,913 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:36,933 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:39,075 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,077 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,081 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,084 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,085 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,150 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,154 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,163 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,166 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,168 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,174 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,177 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:39,183 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:40,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:40,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:40,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:40,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:40,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:40,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:40,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:40,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:40,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:40,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:41,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:41,214 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 16:41:41,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@230b3273 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:41, skipping insertion in model container [2019-11-27 16:41:41,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:41,217 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:41,230 INFO L168 Benchmark]: Toolchain (without parser) took 5394.69 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.4 MB in the end (delta: 7.8 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:41,234 INFO L168 Benchmark]: CDTParser took 0.52 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 16:41:41,236 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5387.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.4 MB in the end (delta: 7.8 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:41,240 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 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 5387.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.4 MB in the end (delta: 7.8 MB). Peak memory consumption was 46.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7588]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...