./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_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_priority_queue_s_remove_node_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 4152bd51c77c0d15ecc373f10ee69e8895c45adc ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_priority_queue_s_remove_node_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 4152bd51c77c0d15ecc373f10ee69e8895c45adc ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:41:55,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:55,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:55,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:55,294 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:55,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:55,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:55,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:55,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:55,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:55,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:55,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:55,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:55,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:55,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:55,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:55,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:55,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:55,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:55,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:55,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:55,387 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:55,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:55,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:55,402 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:55,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:55,403 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:55,407 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:55,408 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:55,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:55,411 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:55,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:55,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:55,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:55,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:55,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:55,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:55,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:55,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:55,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:55,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:55,434 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:55,471 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:55,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:55,477 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:55,477 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:55,478 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:55,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:55,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:55,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:55,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:55,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:55,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:55,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:55,484 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:55,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:55,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:55,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:55,486 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:55,489 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:55,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:55,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:55,490 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:55,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:55,491 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:55,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:55,491 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:55,492 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:55,494 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 -> 4152bd51c77c0d15ecc373f10ee69e8895c45adc [2019-11-27 16:41:56,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:56,089 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:56,095 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:56,098 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:56,103 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:56,104 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2019-11-27 16:41:56,244 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/007dac264/a1309791620d440694bf18bdde32d967/FLAGc84440c44 [2019-11-27 16:41:57,795 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:57,796 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2019-11-27 16:41:57,859 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/007dac264/a1309791620d440694bf18bdde32d967/FLAGc84440c44 [2019-11-27 16:41:57,950 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/007dac264/a1309791620d440694bf18bdde32d967 [2019-11-27 16:41:57,958 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:57,965 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:57,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:57,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:57,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:57,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:57" (1/1) ... [2019-11-27 16:41:57,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67981a6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:57, skipping insertion in model container [2019-11-27 16:41:57,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:57" (1/1) ... [2019-11-27 16:41:58,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:58,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:59,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:59,125 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:01,186 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,188 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,191 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,195 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,203 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,260 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,266 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,269 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,274 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,279 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,284 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,288 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:01,291 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:02,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:02,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:02,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:02,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:02,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:02,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:02,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:02,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:02,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:02,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:03,011 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:03,034 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:03,096 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:42:03,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c400499 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:03, skipping insertion in model container [2019-11-27 16:42:03,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:03,101 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:03,110 INFO L168 Benchmark]: Toolchain (without parser) took 5141.82 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 947.4 MB in the beginning and 948.7 MB in the end (delta: -1.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:03,113 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:42:03,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5131.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 947.4 MB in the beginning and 948.7 MB in the end (delta: -1.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:03,122 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 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 5131.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 947.4 MB in the beginning and 948.7 MB in the end (delta: -1.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7867]: 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 16:42:06,956 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:42:06,961 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:42:06,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:42:06,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:42:07,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:42:07,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:42:07,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:42:07,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:42:07,033 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:42:07,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:42:07,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:42:07,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:42:07,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:42:07,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:42:07,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:42:07,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:42:07,060 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:42:07,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:42:07,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:42:07,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:42:07,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:42:07,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:42:07,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:42:07,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:42:07,104 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:42:07,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:42:07,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:42:07,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:42:07,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:42:07,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:42:07,118 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:42:07,119 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:42:07,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:42:07,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:42:07,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:42:07,129 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:42:07,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:42:07,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:42:07,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:42:07,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:42:07,141 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:42:07,180 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:42:07,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:42:07,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:42:07,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:42:07,189 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:42:07,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:42:07,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:42:07,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:42:07,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:42:07,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:42:07,195 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:42:07,196 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:42:07,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:42:07,197 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:42:07,197 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:42:07,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:42:07,198 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:42:07,198 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:42:07,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:42:07,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:42:07,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:42:07,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:42:07,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:42:07,204 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:42:07,204 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:42:07,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:42:07,205 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:42:07,205 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:42:07,206 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 -> 4152bd51c77c0d15ecc373f10ee69e8895c45adc [2019-11-27 16:42:07,847 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:42:07,875 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:42:07,885 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:42:07,887 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:42:07,889 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:42:07,890 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2019-11-27 16:42:08,034 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea3f3ea86/d59e1d3d5fe249a3bbd1b60f9f466a13/FLAG9cc9990c7 [2019-11-27 16:42:09,697 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:42:09,700 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2019-11-27 16:42:09,793 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea3f3ea86/d59e1d3d5fe249a3bbd1b60f9f466a13/FLAG9cc9990c7 [2019-11-27 16:42:10,175 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea3f3ea86/d59e1d3d5fe249a3bbd1b60f9f466a13 [2019-11-27 16:42:10,179 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:42:10,181 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:42:10,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:10,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:42:10,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:42:10,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:10" (1/1) ... [2019-11-27 16:42:10,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7436a2ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:10, skipping insertion in model container [2019-11-27 16:42:10,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:10" (1/1) ... [2019-11-27 16:42:10,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:10,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:11,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:11,335 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:13,194 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,196 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,201 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,203 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,204 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,264 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,269 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,274 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,278 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,283 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,290 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,295 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,297 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:14,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:14,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:14,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:14,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:14,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:14,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:14,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:14,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:14,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:14,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:14,735 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:14,827 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:14,849 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:14,907 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:42:14,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6395da9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:14, skipping insertion in model container [2019-11-27 16:42:14,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:14,913 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:14,920 INFO L168 Benchmark]: Toolchain (without parser) took 4734.19 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 948.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:14,923 INFO L168 Benchmark]: CDTParser took 0.35 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 16:42:14,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4722.08 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 948.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:14,933 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 4722.08 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 948.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 40.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7867]: 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...