./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_nospec_mask_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 a05a6f64c3206bb025d252c9b9a9bf430748f616 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_nospec_mask_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 a05a6f64c3206bb025d252c9b9a9bf430748f616 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:41:46,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:46,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:46,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:46,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:46,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:46,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:46,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:46,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:46,947 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:46,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:46,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:46,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:46,963 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:46,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:46,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:46,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:46,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:46,984 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:46,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:47,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:47,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:47,009 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:47,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:47,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:47,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:47,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:47,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:47,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:47,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:47,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:47,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:47,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:47,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:47,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:47,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:47,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:47,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:47,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:47,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:47,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:47,052 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:47,089 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:47,090 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:47,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:47,096 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:47,099 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:47,099 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:47,099 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:47,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:47,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:47,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:47,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:47,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:47,104 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:47,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:47,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:47,105 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:47,107 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:47,107 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:47,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:47,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:47,108 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:47,110 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:47,110 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:47,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:47,111 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:47,111 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:47,113 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 -> a05a6f64c3206bb025d252c9b9a9bf430748f616 [2019-11-27 16:41:47,682 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:47,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:47,718 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:47,724 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:47,724 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:47,725 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-11-27 16:41:47,879 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e8847324/3025240ccdcb4e69ac91d8e25f905919/FLAG775a608e4 [2019-11-27 16:41:49,694 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:49,696 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-11-27 16:41:49,797 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e8847324/3025240ccdcb4e69ac91d8e25f905919/FLAG775a608e4 [2019-11-27 16:41:50,179 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e8847324/3025240ccdcb4e69ac91d8e25f905919 [2019-11-27 16:41:50,185 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:50,189 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:50,198 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:50,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:50,215 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:50,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:50" (1/1) ... [2019-11-27 16:41:50,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58b2de57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:50, skipping insertion in model container [2019-11-27 16:41:50,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:50" (1/1) ... [2019-11-27 16:41:50,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:50,528 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:51,442 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:51,462 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:53,876 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,880 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,884 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,887 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,892 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,945 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,950 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,957 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,960 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,964 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,969 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,973 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:53,977 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:55,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:55,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:55,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:55,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:55,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:55,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:55,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:55,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:55,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:55,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:55,713 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:55,934 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:55,937 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:56,052 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:41:56,053 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29533085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:56, skipping insertion in model container [2019-11-27 16:41:56,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:56,056 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:56,064 INFO L168 Benchmark]: Toolchain (without parser) took 5872.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 941.6 MB in the end (delta: 14.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:56,066 INFO L168 Benchmark]: CDTParser took 2.61 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:56,068 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5856.93 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 941.6 MB in the end (delta: 14.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:56,074 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.61 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5856.93 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 941.6 MB in the end (delta: 14.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8676]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:41:59,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:59,872 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:59,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:59,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:59,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:59,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:59,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:59,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:59,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:59,947 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:59,948 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:59,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:59,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:59,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:59,968 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:59,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:59,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:59,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:59,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:59,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:42:00,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:42:00,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:42:00,011 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:42:00,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:42:00,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:42:00,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:42:00,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:42:00,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:42:00,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:42:00,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:42:00,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:42:00,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:42:00,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:42:00,039 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:42:00,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:42:00,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:42:00,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:42:00,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:42:00,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:42:00,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:42:00,053 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:42:00,090 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:42:00,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:42:00,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:42:00,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:42:00,099 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:42:00,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:42:00,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:42:00,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:42:00,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:42:00,104 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:42:00,105 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:42:00,106 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:42:00,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:42:00,107 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:42:00,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:42:00,107 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:42:00,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:42:00,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:42:00,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:42:00,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:42:00,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:42:00,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:42:00,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:42:00,112 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:42:00,113 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:42:00,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:42:00,116 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:42:00,116 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:42:00,116 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 -> a05a6f64c3206bb025d252c9b9a9bf430748f616 [2019-11-27 16:42:00,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:42:00,724 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:42:00,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:42:00,737 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:42:00,738 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:42:00,739 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-11-27 16:42:00,902 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f97ba459f/23776e786a894626ab56440b13c25842/FLAGadb004c0c [2019-11-27 16:42:02,649 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:42:02,652 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2019-11-27 16:42:02,759 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f97ba459f/23776e786a894626ab56440b13c25842/FLAGadb004c0c [2019-11-27 16:42:02,799 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f97ba459f/23776e786a894626ab56440b13c25842 [2019-11-27 16:42:02,805 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:42:02,807 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:42:02,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:02,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:42:02,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:42:02,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:02" (1/1) ... [2019-11-27 16:42:02,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c600fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:02, skipping insertion in model container [2019-11-27 16:42:02,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:02" (1/1) ... [2019-11-27 16:42:02,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:03,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:03,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:03,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:06,066 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,072 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,074 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,077 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,078 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,145 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,159 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,164 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,165 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,174 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,177 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,179 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:06,179 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:07,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:07,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:07,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:07,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:07,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:07,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:07,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:07,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:07,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:07,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:08,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:08,359 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:08,360 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:08,502 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:42:08,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a4e2535 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:08, skipping insertion in model container [2019-11-27 16:42:08,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:08,505 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:08,515 INFO L168 Benchmark]: Toolchain (without parser) took 5701.78 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:08,517 INFO L168 Benchmark]: CDTParser took 1.71 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:42:08,522 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5689.46 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:08,527 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.71 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5689.46 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8676]: 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...