./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_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_byte_buf_init_copy_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 e8487793ceca186a9b3bb02e120be28e968a3b78 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_byte_buf_init_copy_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 e8487793ceca186a9b3bb02e120be28e968a3b78 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:32,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:32,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:32,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:32,935 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:32,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:32,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:32,964 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:32,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:32,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:32,977 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:32,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:32,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:32,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:32,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:32,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:33,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:33,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:33,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:33,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:33,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:33,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:33,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:33,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:33,052 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:33,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:33,053 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:33,056 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:33,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:33,059 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:33,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:33,064 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:33,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:33,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:33,071 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:33,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:33,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:33,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:33,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:33,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:33,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:33,083 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:33,126 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:33,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:33,132 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:33,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:33,134 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:33,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:33,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:33,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:33,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:33,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:33,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:33,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:33,142 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:33,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:33,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:33,143 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:33,144 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:33,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:33,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:33,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:33,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:33,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:33,147 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:33,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:33,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:33,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:33,148 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 -> e8487793ceca186a9b3bb02e120be28e968a3b78 [2019-11-27 16:40:33,772 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:33,805 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:33,812 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:33,815 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:33,821 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:33,822 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2019-11-27 16:40:33,977 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc2694b38/68637176895b415bb1cb9d1000445223/FLAG7afefca5c [2019-11-27 16:40:35,747 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:35,749 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2019-11-27 16:40:35,841 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc2694b38/68637176895b415bb1cb9d1000445223/FLAG7afefca5c [2019-11-27 16:40:35,882 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc2694b38/68637176895b415bb1cb9d1000445223 [2019-11-27 16:40:35,892 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:35,901 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:35,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:35,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:35,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:35,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:35" (1/1) ... [2019-11-27 16:40:35,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69cac7fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:35, skipping insertion in model container [2019-11-27 16:40:35,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:35" (1/1) ... [2019-11-27 16:40:35,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:36,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:37,015 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:37,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:39,124 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,129 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,130 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,132 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,136 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,184 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,186 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,189 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,191 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,196 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,199 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,201 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:39,201 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:40,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:40,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:40,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:40,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:40,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:40,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:40,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:40,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:40,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:40,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:40,673 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:40,989 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:40,990 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:41,086 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 16:40:41,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e4fa0cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:41, skipping insertion in model container [2019-11-27 16:40:41,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:41,096 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:41,101 INFO L168 Benchmark]: Toolchain (without parser) took 5201.47 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.2 MB in the end (delta: 18.7 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:41,103 INFO L168 Benchmark]: CDTParser took 0.68 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 16:40:41,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5193.14 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.2 MB in the end (delta: 18.7 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:41,113 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68 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 5193.14 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 955.9 MB in the beginning and 937.2 MB in the end (delta: 18.7 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8917]: 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 16:40:45,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:45,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:45,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:45,111 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:45,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:45,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:45,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:45,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:45,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:45,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:45,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:45,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:45,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:45,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:45,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:45,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:45,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:45,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:45,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:45,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:45,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:45,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:45,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:45,234 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:45,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:45,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:45,238 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:45,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:45,245 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:45,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:45,247 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:45,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:45,253 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:45,255 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:45,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:45,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:45,260 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:45,262 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:45,263 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:45,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:45,268 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:45,308 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:45,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:45,312 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:45,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:45,317 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:45,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:45,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:45,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:45,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:45,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:45,320 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:45,320 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:45,320 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:45,322 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:45,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:45,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:45,323 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:45,323 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:45,325 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:45,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:45,325 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:45,328 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:45,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:45,328 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:45,329 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:45,329 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:45,329 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:45,330 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:45,330 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 -> e8487793ceca186a9b3bb02e120be28e968a3b78 [2019-11-27 16:40:45,902 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:45,934 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:45,944 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:45,946 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:45,947 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:45,951 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2019-11-27 16:40:46,111 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15b77b516/ce0e1b04bef44e7d9d54f0a3e6e70ada/FLAG2bc73f415 [2019-11-27 16:40:47,938 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:47,943 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2019-11-27 16:40:48,046 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15b77b516/ce0e1b04bef44e7d9d54f0a3e6e70ada/FLAG2bc73f415 [2019-11-27 16:40:48,088 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15b77b516/ce0e1b04bef44e7d9d54f0a3e6e70ada [2019-11-27 16:40:48,095 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:48,100 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:48,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:48,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:48,112 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:48,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:48" (1/1) ... [2019-11-27 16:40:48,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20d8c49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:48, skipping insertion in model container [2019-11-27 16:40:48,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:48" (1/1) ... [2019-11-27 16:40:48,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:48,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:49,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:49,306 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:51,581 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,583 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,587 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,589 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,595 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,665 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,672 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,674 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,679 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,685 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,690 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,692 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,697 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:52,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:52,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:52,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:52,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:52,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:52,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:52,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:52,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:52,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:52,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:53,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:53,486 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:53,489 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:53,619 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 16:40:53,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ce1bb55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:53, skipping insertion in model container [2019-11-27 16:40:53,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:53,621 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:53,630 INFO L168 Benchmark]: Toolchain (without parser) took 5525.47 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.7 MB in the beginning and 937.1 MB in the end (delta: 11.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:53,632 INFO L168 Benchmark]: CDTParser took 0.37 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 16:40:53,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5519.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.7 MB in the beginning and 937.1 MB in the end (delta: 11.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:53,642 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 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 5519.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.7 MB in the beginning and 937.1 MB in the end (delta: 11.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8917]: 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...