./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_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_hash_table_swap_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 22c72507fdafeef7dcc3426d7d9796c6f6bf8a04 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_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 22c72507fdafeef7dcc3426d7d9796c6f6bf8a04 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:41:28,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:28,226 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:28,263 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:28,264 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:28,266 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:28,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:28,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:28,290 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:28,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:28,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:28,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:28,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:28,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:28,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:28,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:28,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:28,328 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:28,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:28,341 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:28,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:28,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:28,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:28,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:28,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:28,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:28,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:28,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:28,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:28,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:28,380 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:28,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:28,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:28,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:28,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:28,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:28,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:28,394 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:28,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:28,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:28,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:28,402 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:28,439 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:28,440 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:28,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:28,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:28,447 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:28,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:28,448 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:28,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:28,448 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:28,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:28,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:28,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:28,453 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:28,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:28,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:28,454 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:28,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:28,455 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:28,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:28,458 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:28,458 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:28,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:28,459 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:28,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:28,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:28,460 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:28,463 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 -> 22c72507fdafeef7dcc3426d7d9796c6f6bf8a04 [2019-11-27 16:41:29,086 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:29,113 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:29,122 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:29,124 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:29,128 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:29,129 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2019-11-27 16:41:29,282 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd4100e6c/6f1ddc919cd64a12a6578779c72d3d1f/FLAGafd661694 [2019-11-27 16:41:30,976 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:30,980 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2019-11-27 16:41:31,100 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd4100e6c/6f1ddc919cd64a12a6578779c72d3d1f/FLAGafd661694 [2019-11-27 16:41:31,142 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd4100e6c/6f1ddc919cd64a12a6578779c72d3d1f [2019-11-27 16:41:31,151 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:31,160 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:31,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:31,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:31,173 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:31,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:31" (1/1) ... [2019-11-27 16:41:31,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d3403e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:31, skipping insertion in model container [2019-11-27 16:41:31,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:31" (1/1) ... [2019-11-27 16:41:31,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:31,465 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:32,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:32,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:34,577 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,579 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,585 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,587 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,590 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,643 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,648 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,655 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,656 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,658 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,663 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,665 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:34,667 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:35,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:35,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:35,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:35,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:35,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:35,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:35,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:35,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:35,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:35,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:36,276 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:36,362 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 16:41:36,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79a16f5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:36, skipping insertion in model container [2019-11-27 16:41:36,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:36,365 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:36,370 INFO L168 Benchmark]: Toolchain (without parser) took 5208.35 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 942.3 MB in the end (delta: 8.0 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:36,371 INFO L168 Benchmark]: CDTParser took 0.63 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 16:41:36,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5202.61 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 942.3 MB in the end (delta: 8.0 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:36,394 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63 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 5202.61 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 942.3 MB in the end (delta: 8.0 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7588]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:41:40,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:40,193 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:40,213 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:40,215 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:40,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:40,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:40,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:40,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:40,259 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:40,260 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:40,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:40,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:40,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:40,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:40,282 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:40,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:40,289 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:40,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:40,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:40,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:40,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:40,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:40,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:40,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:40,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:40,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:40,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:40,339 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:40,340 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:40,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:40,346 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:40,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:40,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:40,354 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:40,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:40,358 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:40,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:40,359 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:40,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:40,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:40,369 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:40,414 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:40,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:40,420 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:40,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:40,422 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:40,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:40,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:40,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:40,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:40,425 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:40,427 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:40,428 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:40,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:40,429 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:40,430 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:40,430 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:40,430 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:40,433 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:40,433 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:40,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:40,434 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:40,434 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:40,434 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:40,438 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:40,438 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:40,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:40,439 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:40,439 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:40,439 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 -> 22c72507fdafeef7dcc3426d7d9796c6f6bf8a04 [2019-11-27 16:41:41,029 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:41,059 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:41,069 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:41,071 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:41,074 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:41,075 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2019-11-27 16:41:41,240 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88232340d/172fc601e4c64a23a0af66b0116694d4/FLAG77a851dd4 [2019-11-27 16:41:43,078 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:43,083 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2019-11-27 16:41:43,162 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88232340d/172fc601e4c64a23a0af66b0116694d4/FLAG77a851dd4 [2019-11-27 16:41:43,201 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88232340d/172fc601e4c64a23a0af66b0116694d4 [2019-11-27 16:41:43,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:43,208 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:43,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:43,218 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:43,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:43,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:43" (1/1) ... [2019-11-27 16:41:43,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1382b92b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:43, skipping insertion in model container [2019-11-27 16:41:43,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:43" (1/1) ... [2019-11-27 16:41:43,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:43,527 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:44,383 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:44,405 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:46,818 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,819 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,821 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,823 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,825 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,878 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,891 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,896 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,897 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,903 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,908 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,910 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:46,910 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:48,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:48,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:48,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:48,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:48,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:48,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:48,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:48,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:48,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:48,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:48,590 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:48,728 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 16:41:48,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@230b3273 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:48, skipping insertion in model container [2019-11-27 16:41:48,732 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:48,732 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:48,741 INFO L168 Benchmark]: Toolchain (without parser) took 5526.94 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 942.3 MB in the end (delta: 7.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:48,744 INFO L168 Benchmark]: CDTParser took 0.34 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 16:41:48,749 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5515.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.3 MB in the end (delta: 7.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:48,755 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 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 5515.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.3 MB in the end (delta: 7.9 MB). Peak memory consumption was 52.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7588]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...