./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_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_ring_buffer_init_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 89c338b687e346202ada22a745316378c86eb017 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_ring_buffer_init_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 89c338b687e346202ada22a745316378c86eb017 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:42:07,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:42:07,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:42:07,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:42:07,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:42:07,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:42:07,414 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:42:07,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:42:07,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:42:07,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:42:07,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:42:07,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:42:07,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:42:07,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:42:07,460 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:42:07,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:42:07,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:42:07,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:42:07,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:42:07,486 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:42:07,493 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:42:07,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:42:07,503 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:42:07,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:42:07,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:42:07,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:42:07,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:42:07,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:42:07,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:42:07,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:42:07,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:42:07,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:42:07,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:42:07,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:42:07,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:42:07,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:42:07,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:42:07,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:42:07,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:42:07,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:42:07,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:42:07,551 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:42:07,589 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:42:07,592 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:42:07,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:42:07,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:42:07,598 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:42:07,599 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:42:07,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:42:07,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:42:07,601 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:42:07,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:42:07,602 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:42:07,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:42:07,604 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:42:07,604 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:42:07,606 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:42:07,606 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:42:07,606 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:42:07,607 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:42:07,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:42:07,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:42:07,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:42:07,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:42:07,610 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:42:07,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:42:07,612 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:42:07,612 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:42:07,612 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 -> 89c338b687e346202ada22a745316378c86eb017 [2019-11-27 16:42:08,156 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:42:08,186 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:42:08,193 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:42:08,198 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:42:08,199 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:42:08,200 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2019-11-27 16:42:08,369 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fb5ec8c4/978e5db2602d484f8b22d2c72c0f617b/FLAG410ee03b8 [2019-11-27 16:42:10,061 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:42:10,063 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2019-11-27 16:42:10,151 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fb5ec8c4/978e5db2602d484f8b22d2c72c0f617b/FLAG410ee03b8 [2019-11-27 16:42:10,191 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fb5ec8c4/978e5db2602d484f8b22d2c72c0f617b [2019-11-27 16:42:10,200 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:42:10,209 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:42:10,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:10,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:42:10,221 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:42:10,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:10" (1/1) ... [2019-11-27 16:42:10,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40900e77 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 16:42:10,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:10" (1/1) ... [2019-11-27 16:42:10,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:10,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:11,315 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:11,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:13,306 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,307 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,310 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,312 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,313 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,374 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,380 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,385 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,390 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,392 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,399 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,401 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:13,407 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:14,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:14,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:14,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:14,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:14,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:14,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:14,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:14,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:14,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:14,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:14,472 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:14,658 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 16:42:14,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34aa91c4 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 16:42:14,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:14,669 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:14,674 INFO L168 Benchmark]: Toolchain (without parser) took 4463.33 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 948.9 MB in the end (delta: 7.1 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:14,680 INFO L168 Benchmark]: CDTParser took 2.31 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 16:42:14,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4457.89 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 948.9 MB in the end (delta: 7.1 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:14,691 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.31 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 4457.89 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 948.9 MB in the end (delta: 7.1 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7828]: 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 16:42:18,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:42:18,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:42:18,587 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:42:18,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:42:18,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:42:18,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:42:18,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:42:18,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:42:18,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:42:18,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:42:18,630 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:42:18,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:42:18,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:42:18,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:42:18,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:42:18,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:42:18,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:42:18,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:42:18,669 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:42:18,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:42:18,684 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:42:18,686 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:42:18,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:42:18,699 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:42:18,699 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:42:18,700 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:42:18,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:42:18,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:42:18,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:42:18,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:42:18,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:42:18,711 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:42:18,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:42:18,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:42:18,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:42:18,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:42:18,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:42:18,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:42:18,725 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:42:18,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:42:18,730 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:42:18,770 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:42:18,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:42:18,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:42:18,779 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:42:18,779 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:42:18,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:42:18,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:42:18,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:42:18,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:42:18,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:42:18,784 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:42:18,786 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:42:18,786 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:42:18,787 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:42:18,787 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:42:18,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:42:18,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:42:18,790 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:42:18,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:42:18,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:42:18,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:42:18,794 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:42:18,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:42:18,795 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:42:18,795 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:42:18,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:42:18,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:42:18,796 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:42:18,796 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 -> 89c338b687e346202ada22a745316378c86eb017 [2019-11-27 16:42:19,367 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:42:19,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:42:19,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:42:19,407 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:42:19,410 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:42:19,412 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2019-11-27 16:42:19,575 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f6cb4036/f0581a7351c84d69aec063e7529d86ed/FLAG35bca263a [2019-11-27 16:42:21,313 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:42:21,317 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2019-11-27 16:42:21,417 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f6cb4036/f0581a7351c84d69aec063e7529d86ed/FLAG35bca263a [2019-11-27 16:42:21,450 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f6cb4036/f0581a7351c84d69aec063e7529d86ed [2019-11-27 16:42:21,455 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:42:21,457 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:42:21,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:21,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:42:21,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:42:21,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:21" (1/1) ... [2019-11-27 16:42:21,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41305a75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:21, skipping insertion in model container [2019-11-27 16:42:21,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:21" (1/1) ... [2019-11-27 16:42:21,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:21,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:22,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:22,527 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:24,332 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,336 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,338 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,340 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,344 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,389 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,399 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,401 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,402 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,405 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,407 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,408 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,411 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:25,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:25,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:25,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:25,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:25,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:25,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:25,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:25,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:25,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:25,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:25,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:25,940 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 16:42:25,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6269a8ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:25, skipping insertion in model container [2019-11-27 16:42:25,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:25,943 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:25,952 INFO L168 Benchmark]: Toolchain (without parser) took 4491.10 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 949.0 MB in the end (delta: 12.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:25,955 INFO L168 Benchmark]: CDTParser took 2.04 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 16:42:25,957 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4477.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 949.0 MB in the end (delta: 12.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:25,965 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.04 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 4477.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 949.0 MB in the end (delta: 12.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7828]: 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...