./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_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 1481ec0d942c29412f903f304270502e96ddc2b2 .................................................................................................................................................. 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_iter_begin_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 1481ec0d942c29412f903f304270502e96ddc2b2 .................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:15,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:15,920 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:15,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:15,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:15,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:15,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:15,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:15,941 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:15,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:15,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:15,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:15,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:15,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:15,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:15,951 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:15,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:15,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:15,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:15,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:15,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:15,968 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:15,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:15,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:15,976 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:15,977 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:15,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:15,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:15,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:15,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:15,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:15,982 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:15,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:15,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:15,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:15,988 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:15,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:15,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:15,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:15,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:15,994 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:15,995 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:16,017 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:16,017 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:16,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:16,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:16,019 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:16,019 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:16,019 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:16,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:16,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:16,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:16,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:16,021 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:16,022 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:16,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:16,022 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:16,022 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:16,023 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:16,023 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:16,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:16,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:16,024 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:16,024 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:16,024 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:16,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:16,024 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:16,025 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:16,025 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 -> 1481ec0d942c29412f903f304270502e96ddc2b2 [2019-11-28 01:07:16,349 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:16,364 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:16,369 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:16,371 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:16,371 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:16,372 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2019-11-28 01:07:16,440 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43b0b25c5/75d7425425d34d519a4d1f91be586930/FLAG7794791ae [2019-11-28 01:07:17,280 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:17,281 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2019-11-28 01:07:17,331 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43b0b25c5/75d7425425d34d519a4d1f91be586930/FLAG7794791ae [2019-11-28 01:07:17,803 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43b0b25c5/75d7425425d34d519a4d1f91be586930 [2019-11-28 01:07:17,807 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:17,809 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:17,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:17,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:17,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:17,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:17" (1/1) ... [2019-11-28 01:07:17,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20ee76fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:17, skipping insertion in model container [2019-11-28 01:07:17,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:17" (1/1) ... [2019-11-28 01:07:17,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:17,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:18,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:18,371 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:19,323 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,324 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,325 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,326 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,327 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,349 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,350 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,353 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,354 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,358 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,359 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,359 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:19,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:19,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:19,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:19,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:19,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:19,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:19,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:19,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:19,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:19,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:20,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:20,204 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:07:20,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@eec5099 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:20, skipping insertion in model container [2019-11-28 01:07:20,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:20,207 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:20,212 INFO L168 Benchmark]: Toolchain (without parser) took 2401.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -132.0 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:20,213 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 01:07:20,214 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2396.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -132.0 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:20,218 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 2396.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -132.0 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 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 0.1.24-30f4e4a [2019-11-28 01:07:21,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:21,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:21,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:21,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:21,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:21,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:21,977 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:21,983 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:21,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:21,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:21,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:21,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:21,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:21,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:21,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:21,996 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:21,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:22,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:22,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:22,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:22,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:22,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:22,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:22,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:22,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:22,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:22,023 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:22,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:22,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:22,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:22,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:22,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:22,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:22,028 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:22,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:22,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:22,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:22,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:22,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:22,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:22,033 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:22,070 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:22,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:22,072 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:22,074 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:22,074 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:22,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:22,075 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:22,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:22,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:22,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:22,076 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:22,076 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:22,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:22,077 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:22,077 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:22,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:22,077 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:22,079 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:22,079 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:22,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:22,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:22,080 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:22,080 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:22,080 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:22,081 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:22,081 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:22,081 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:22,081 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:22,081 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 -> 1481ec0d942c29412f903f304270502e96ddc2b2 [2019-11-28 01:07:22,400 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:22,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:22,422 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:22,425 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:22,426 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:22,427 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2019-11-28 01:07:22,501 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d57268c40/0fed7bf417324f04886e5a10dcacb87a/FLAG3e58ad18f [2019-11-28 01:07:23,380 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:23,381 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2019-11-28 01:07:23,430 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d57268c40/0fed7bf417324f04886e5a10dcacb87a/FLAG3e58ad18f [2019-11-28 01:07:23,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d57268c40/0fed7bf417324f04886e5a10dcacb87a [2019-11-28 01:07:23,875 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:23,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:23,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:23,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:23,884 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:23,885 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:23" (1/1) ... [2019-11-28 01:07:23,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f648230 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:23, skipping insertion in model container [2019-11-28 01:07:23,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:23" (1/1) ... [2019-11-28 01:07:23,896 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:24,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:24,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:24,457 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:25,502 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,503 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,504 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,505 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,506 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,523 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,526 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,531 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,532 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,536 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,538 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,541 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,541 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:26,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:26,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:26,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:26,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:26,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:26,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:26,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:26,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:26,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:26,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:26,279 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:07:26,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ce9170f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:26, skipping insertion in model container [2019-11-28 01:07:26,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:26,281 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:26,284 INFO L168 Benchmark]: Toolchain (without parser) took 2406.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 948.1 MB in the beginning and 1.1 GB in the end (delta: -136.5 MB). Peak memory consumption was 52.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:26,285 INFO L168 Benchmark]: CDTParser took 0.29 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 01:07:26,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2401.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 948.1 MB in the beginning and 1.1 GB in the end (delta: -136.5 MB). Peak memory consumption was 52.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:26,288 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 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 2401.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 948.1 MB in the beginning and 1.1 GB in the end (delta: -136.5 MB). Peak memory consumption was 52.7 MB. Max. memory is 11.5 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...