./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_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_array_eq_ignore_case_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 f38e10d87c746e251b09c32128164c27680f3592 .................................................................................................................................................... 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_array_eq_ignore_case_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 f38e10d87c746e251b09c32128164c27680f3592 ...................................................................................................................................................... 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 01:06:02,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:02,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:02,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:02,530 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:02,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:02,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:02,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:02,550 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:02,553 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:02,554 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:02,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:02,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:02,558 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:02,559 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:02,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:02,562 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:02,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:02,565 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:02,569 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:02,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:02,577 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:02,578 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:02,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:02,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:02,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:02,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:02,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:02,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:02,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:02,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:02,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:02,588 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:02,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:02,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:02,591 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:02,592 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:02,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:02,593 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:02,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:02,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:02,595 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:02,623 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:02,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:02,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:02,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:02,626 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:02,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:02,626 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:02,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:02,627 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:02,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:02,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:02,628 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:02,628 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:02,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:02,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:02,629 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:02,629 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:02,629 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:02,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:02,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:02,630 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:02,630 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:02,631 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:02,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:02,631 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:02,631 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:02,632 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 -> f38e10d87c746e251b09c32128164c27680f3592 [2019-11-28 01:06:02,926 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:02,939 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:02,942 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:02,944 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:02,945 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:02,945 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-11-28 01:06:03,006 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/385db39f0/fa0a2e2ee093416a976cfde37fbfb79b/FLAG3f7518c92 [2019-11-28 01:06:03,778 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:03,779 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-11-28 01:06:03,832 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/385db39f0/fa0a2e2ee093416a976cfde37fbfb79b/FLAG3f7518c92 [2019-11-28 01:06:04,327 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/385db39f0/fa0a2e2ee093416a976cfde37fbfb79b [2019-11-28 01:06:04,330 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:04,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:04,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:04,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:04,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:04,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:04" (1/1) ... [2019-11-28 01:06:04,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d6e0a6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:04, skipping insertion in model container [2019-11-28 01:06:04,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:04" (1/1) ... [2019-11-28 01:06:04,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:04,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:04,825 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:04,830 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:05,516 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,518 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,519 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,520 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,521 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,537 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,538 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,540 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,541 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,543 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,544 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,545 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,545 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:05,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:05,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:05,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:05,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:05,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:05,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:05,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:05,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:05,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:05,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:06,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:06,126 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:06,127 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:06,162 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 01:06:06,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e69743f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:06, skipping insertion in model container [2019-11-28 01:06:06,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:06,164 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:06,167 INFO L168 Benchmark]: Toolchain (without parser) took 1834.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -127.1 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:06,168 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:06,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1831.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -127.1 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:06,171 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1831.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 950.9 MB in the beginning and 1.1 GB in the end (delta: -127.1 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8916]: 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 01:06:07,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:07,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:07,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:07,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:07,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:07,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:07,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:07,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:07,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:07,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:07,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:07,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:07,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:07,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:07,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:07,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:07,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:07,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:07,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:07,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:07,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:07,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:07,983 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:07,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:07,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:07,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:07,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:07,989 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:07,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:07,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:07,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:07,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:07,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:07,994 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:07,994 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:07,995 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:07,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:07,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:07,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:07,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:07,999 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:08,033 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:08,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:08,035 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:08,035 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:08,035 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:08,035 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:08,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:08,036 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:08,036 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:08,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:08,036 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:08,041 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:08,041 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:08,041 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:08,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:08,042 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:08,042 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:08,042 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:08,042 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:08,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:08,043 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:08,043 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:08,044 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:08,044 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:08,044 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:08,044 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:08,044 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:08,045 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:08,045 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 -> f38e10d87c746e251b09c32128164c27680f3592 [2019-11-28 01:06:08,369 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:08,382 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:08,386 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:08,387 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:08,387 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:08,389 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-11-28 01:06:08,457 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbb41eddc/63f17df50514491499c0c006c380fa92/FLAGa98a1372f [2019-11-28 01:06:09,266 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:09,267 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2019-11-28 01:06:09,304 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbb41eddc/63f17df50514491499c0c006c380fa92/FLAGa98a1372f [2019-11-28 01:06:09,323 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbb41eddc/63f17df50514491499c0c006c380fa92 [2019-11-28 01:06:09,326 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:09,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:09,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:09,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:09,332 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:09,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:09" (1/1) ... [2019-11-28 01:06:09,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7066cd4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:09, skipping insertion in model container [2019-11-28 01:06:09,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:09" (1/1) ... [2019-11-28 01:06:09,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:09,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:09,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:09,867 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:10,622 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,623 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,624 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,625 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,626 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,653 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,654 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,656 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,656 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,658 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,660 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,660 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,661 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:10,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:10,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:10,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:10,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:10,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:10,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:10,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:10,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:10,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:10,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:11,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:11,350 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:11,351 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:11,407 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 01:06:11,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b3750f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:11, skipping insertion in model container [2019-11-28 01:06:11,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:11,408 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:11,411 INFO L168 Benchmark]: Toolchain (without parser) took 2082.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -120.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:11,412 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:11,413 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2079.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -120.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:11,417 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2079.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -120.3 MB). Peak memory consumption was 51.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8916]: 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...