./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_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_string_new_from_string_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 41ad6f85c2a2596f03250481e6ed5c138898a291 .................................................................................................................................................... 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_string_new_from_string_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 41ad6f85c2a2596f03250481e6ed5c138898a291 ...................................................................................................................................................... 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 01:08:22,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:08:22,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:08:22,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:08:22,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:08:22,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:08:22,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:08:22,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:08:22,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:08:22,965 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:08:22,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:08:22,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:08:22,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:08:22,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:08:22,969 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:08:22,971 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:08:22,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:08:22,973 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:08:22,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:08:22,977 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:08:22,979 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:08:22,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:08:22,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:08:22,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:08:22,985 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:08:22,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:08:22,986 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:08:22,987 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:08:22,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:08:22,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:08:22,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:08:22,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:08:22,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:08:22,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:08:22,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:08:22,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:08:22,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:08:22,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:08:22,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:08:22,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:08:22,996 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:08:22,999 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:08:23,020 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:08:23,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:08:23,024 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:08:23,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:08:23,025 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:08:23,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:08:23,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:08:23,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:08:23,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:08:23,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:08:23,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:08:23,028 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:08:23,028 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:08:23,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:08:23,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:08:23,029 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:08:23,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:08:23,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:08:23,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:08:23,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:08:23,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:08:23,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:08:23,032 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:08:23,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:08:23,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:08:23,033 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:08:23,033 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 -> 41ad6f85c2a2596f03250481e6ed5c138898a291 [2019-11-28 01:08:23,337 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:08:23,351 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:08:23,354 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:08:23,356 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:08:23,356 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:08:23,357 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2019-11-28 01:08:23,419 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6531b20d0/131494d87aed4088a4cdf6ac8e3b09d5/FLAG7791ff6c9 [2019-11-28 01:08:24,300 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:08:24,301 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2019-11-28 01:08:24,336 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6531b20d0/131494d87aed4088a4cdf6ac8e3b09d5/FLAG7791ff6c9 [2019-11-28 01:08:24,800 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6531b20d0/131494d87aed4088a4cdf6ac8e3b09d5 [2019-11-28 01:08:24,804 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:08:24,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:08:24,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:24,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:08:24,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:08:24,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:24" (1/1) ... [2019-11-28 01:08:24,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@788e031e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:24, skipping insertion in model container [2019-11-28 01:08:24,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:24" (1/1) ... [2019-11-28 01:08:24,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:08:24,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:08:25,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:08:25,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:08:26,190 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,191 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,192 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,193 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,194 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,209 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,210 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,213 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,213 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,216 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,217 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,218 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,219 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:08:26,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:08:26,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:08:26,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:08:26,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:08:26,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:08:26,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:08:26,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:08:26,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:08:26,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:08:26,869 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:08:27,025 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:27,025 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:27,085 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 01:08:27,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@383cee1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:27, skipping insertion in model container [2019-11-28 01:08:27,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:27,087 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:08:27,090 INFO L168 Benchmark]: Toolchain (without parser) took 2282.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -135.2 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:27,092 INFO L168 Benchmark]: CDTParser took 0.19 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 01:08:27,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2279.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -135.2 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:27,097 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 2279.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -135.2 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: 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 01:08:28,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:08:28,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:08:28,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:08:28,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:08:28,938 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:08:28,939 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:08:28,941 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:08:28,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:08:28,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:08:28,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:08:28,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:08:28,947 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:08:28,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:08:28,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:08:28,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:08:28,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:08:28,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:08:28,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:08:28,956 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:08:28,958 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:08:28,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:08:28,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:08:28,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:08:28,964 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:08:28,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:08:28,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:08:28,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:08:28,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:08:28,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:08:28,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:08:28,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:08:28,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:08:28,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:08:28,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:08:28,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:08:28,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:08:28,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:08:28,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:08:28,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:08:28,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:08:28,974 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:08:28,991 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:08:28,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:08:28,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:08:28,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:08:28,993 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:08:28,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:08:28,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:08:28,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:08:28,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:08:28,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:08:28,994 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:08:28,995 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:08:28,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:08:28,995 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:08:28,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:08:28,996 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:08:28,996 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:08:28,996 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:08:28,996 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:08:28,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:08:28,997 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:08:28,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:08:28,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:08:28,997 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:08:28,998 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:08:28,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:08:28,998 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:08:28,998 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:08:28,998 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 -> 41ad6f85c2a2596f03250481e6ed5c138898a291 [2019-11-28 01:08:29,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:08:29,414 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:08:29,418 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:08:29,419 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:08:29,419 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:08:29,421 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2019-11-28 01:08:29,489 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3300a2d62/074716ebb7244850a64c0e9b527a9a58/FLAG793a912f8 [2019-11-28 01:08:30,231 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:08:30,232 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2019-11-28 01:08:30,271 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3300a2d62/074716ebb7244850a64c0e9b527a9a58/FLAG793a912f8 [2019-11-28 01:08:30,312 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3300a2d62/074716ebb7244850a64c0e9b527a9a58 [2019-11-28 01:08:30,315 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:08:30,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:08:30,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:30,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:08:30,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:08:30,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:30" (1/1) ... [2019-11-28 01:08:30,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@606e4810 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:30, skipping insertion in model container [2019-11-28 01:08:30,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:30" (1/1) ... [2019-11-28 01:08:30,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:08:30,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:08:30,881 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:08:30,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:08:31,653 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,657 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,659 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,661 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,664 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,699 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,703 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,706 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,707 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,710 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,712 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,713 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,713 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:32,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:08:32,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:08:32,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:08:32,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:08:32,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:08:32,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:08:32,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:08:32,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:08:32,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:08:32,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:08:32,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:08:32,499 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:32,499 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:32,558 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 01:08:32,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29403daa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:32, skipping insertion in model container [2019-11-28 01:08:32,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:32,560 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:08:32,564 INFO L168 Benchmark]: Toolchain (without parser) took 2245.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 950.8 MB in the beginning and 1.0 GB in the end (delta: -96.3 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:32,566 INFO L168 Benchmark]: CDTParser took 0.22 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 01:08:32,567 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2242.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 950.8 MB in the beginning and 1.0 GB in the end (delta: -96.3 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:32,569 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 2242.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 950.8 MB in the beginning and 1.0 GB in the end (delta: -96.3 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: 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...