./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_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_write_be32_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 59dcd20c3ec0b0c8d4a988c55ded549db434cd7c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_write_be32_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 59dcd20c3ec0b0c8d4a988c55ded549db434cd7c ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:40,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:40,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:40,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:40,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:40,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:40,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:40,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:40,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:40,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:40,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:40,150 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:40,151 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:40,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:40,160 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:40,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:40,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:40,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:40,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:40,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:40,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:40,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:40,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:40,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:40,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:40,216 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:40,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:40,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:40,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:40,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:40,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:40,226 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:40,228 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:40,235 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:40,237 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:40,240 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:40,241 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:40,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:40,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:40,243 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:40,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:40,249 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:40,289 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:40,290 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:40,295 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:40,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:40,296 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:40,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:40,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:40,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:40,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:40,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:40,302 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:40,302 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:40,303 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:40,303 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:40,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:40,304 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:40,304 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:40,305 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:40,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:40,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:40,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:40,309 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:40,309 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:40,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:40,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:40,310 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:40,310 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 -> 59dcd20c3ec0b0c8d4a988c55ded549db434cd7c [2019-11-27 16:40:40,910 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:40,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:40,944 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:40,950 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:40,952 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:40,953 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2019-11-27 16:40:41,116 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dec7ca9e9/ab1d4f2ab5a44760b050003f028faa3a/FLAGfc2f167ef [2019-11-27 16:40:42,920 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:42,924 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2019-11-27 16:40:43,028 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dec7ca9e9/ab1d4f2ab5a44760b050003f028faa3a/FLAGfc2f167ef [2019-11-27 16:40:43,067 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dec7ca9e9/ab1d4f2ab5a44760b050003f028faa3a [2019-11-27 16:40:43,075 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:43,081 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:43,087 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:43,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:43,095 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:43,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:43" (1/1) ... [2019-11-27 16:40:43,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d36d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:43, skipping insertion in model container [2019-11-27 16:40:43,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:43" (1/1) ... [2019-11-27 16:40:43,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:43,369 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:44,185 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:44,201 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:46,312 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,315 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,318 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,324 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,326 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,373 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,376 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,381 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,383 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,387 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,390 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,391 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,395 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:47,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:47,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:47,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:47,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:47,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:47,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:47,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:47,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:47,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:47,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:47,752 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:48,051 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,054 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,163 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 16:40:48,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c31af3e 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 16:40:48,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:48,170 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:48,181 INFO L168 Benchmark]: Toolchain (without parser) took 5094.03 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 937.0 MB in the end (delta: 18.9 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:48,182 INFO L168 Benchmark]: CDTParser took 2.05 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 16:40:48,188 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5082.34 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 937.0 MB in the end (delta: 18.9 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:48,194 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.05 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 5082.34 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 937.0 MB in the end (delta: 18.9 MB). Peak memory consumption was 46.3 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 16:40:52,067 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:52,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:52,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:52,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:52,112 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:52,116 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:52,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:52,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:52,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:52,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:52,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:52,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:52,158 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:52,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:52,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:52,171 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:52,173 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:52,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:52,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:52,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:52,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:52,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:52,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:52,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:52,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:52,216 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:52,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:52,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:52,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:52,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:52,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:52,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:52,230 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:52,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:52,235 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:52,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:52,239 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:52,239 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:52,244 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:52,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:52,248 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:52,286 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:52,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:52,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:52,294 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:52,294 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:52,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:52,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:52,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:52,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:52,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:52,300 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:52,300 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:52,301 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:52,301 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:52,302 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:52,302 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:52,302 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:52,302 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:52,303 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:52,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:52,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:52,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:52,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:52,307 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:52,307 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:52,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:52,308 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:52,308 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:52,308 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 -> 59dcd20c3ec0b0c8d4a988c55ded549db434cd7c [2019-11-27 16:40:52,845 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:52,873 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:52,881 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:52,885 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:52,886 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:52,890 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2019-11-27 16:40:53,051 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9304b4a1/58f56bf37af84cef8fe1f6b1a1832ce8/FLAGbe8bbd637 [2019-11-27 16:40:54,927 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:54,929 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2019-11-27 16:40:55,015 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9304b4a1/58f56bf37af84cef8fe1f6b1a1832ce8/FLAGbe8bbd637 [2019-11-27 16:40:55,056 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9304b4a1/58f56bf37af84cef8fe1f6b1a1832ce8 [2019-11-27 16:40:55,061 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:55,063 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:55,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:55,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:55,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:55,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:55" (1/1) ... [2019-11-27 16:40:55,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d36d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:55, skipping insertion in model container [2019-11-27 16:40:55,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:55" (1/1) ... [2019-11-27 16:40:55,112 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:55,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:56,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:56,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:58,138 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,140 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,143 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,147 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,152 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,222 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,224 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,235 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,236 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,239 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,245 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,248 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:58,253 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:59,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:59,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:59,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:59,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:59,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:59,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:59,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:59,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:59,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:59,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:59,918 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:00,203 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,206 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:00,335 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 16:41:00,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4487bb96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:00, skipping insertion in model container [2019-11-27 16:41:00,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:00,342 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:00,350 INFO L168 Benchmark]: Toolchain (without parser) took 5281.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:00,354 INFO L168 Benchmark]: CDTParser took 0.40 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 16:41:00,356 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5269.52 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:00,361 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 5269.52 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.1 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...