./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab 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_release_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 51ee370d938ab461f5a737d1a790f55d7d5ad794 .................................................................................................................................................... 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_release_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 51ee370d938ab461f5a737d1a790f55d7d5ad794 ...................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:08:09,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:08:09,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:08:09,127 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:08:09,128 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:08:09,130 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:08:09,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:08:09,143 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:08:09,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:08:09,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:08:09,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:08:09,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:08:09,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:08:09,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:08:09,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:08:09,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:08:09,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:08:09,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:08:09,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:08:09,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:08:09,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:08:09,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:08:09,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:08:09,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:08:09,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:08:09,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:08:09,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:08:09,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:08:09,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:08:09,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:08:09,179 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:08:09,180 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:08:09,181 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:08:09,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:08:09,182 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:08:09,183 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:08:09,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:08:09,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:08:09,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:08:09,185 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:08:09,185 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:08:09,186 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:08:09,201 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:08:09,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:08:09,202 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:08:09,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:08:09,203 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:08:09,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:08:09,203 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:08:09,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:08:09,204 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:08:09,204 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:08:09,204 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:08:09,204 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:08:09,205 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:08:09,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:08:09,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:08:09,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:08:09,205 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:08:09,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:08:09,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:08:09,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:08:09,206 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:08:09,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:08:09,207 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:08:09,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:08:09,207 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:08:09,207 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:08:09,208 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 -> 51ee370d938ab461f5a737d1a790f55d7d5ad794 [2019-11-28 01:08:09,590 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:08:09,613 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:08:09,617 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:08:09,618 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:08:09,619 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:08:09,622 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2019-11-28 01:08:09,699 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c7187af4/c824bd1bbf4544abbfcb57ac91f4f8dd/FLAG1bb42dec1 [2019-11-28 01:08:10,552 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:08:10,553 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2019-11-28 01:08:10,602 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c7187af4/c824bd1bbf4544abbfcb57ac91f4f8dd/FLAG1bb42dec1 [2019-11-28 01:08:11,036 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c7187af4/c824bd1bbf4544abbfcb57ac91f4f8dd [2019-11-28 01:08:11,040 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:08:11,041 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:08:11,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:11,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:08:11,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:08:11,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:11" (1/1) ... [2019-11-28 01:08:11,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b67e645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:11, skipping insertion in model container [2019-11-28 01:08:11,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:11" (1/1) ... [2019-11-28 01:08:11,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:08:11,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:08:11,567 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:08:11,574 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:08:12,589 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,590 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,592 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,594 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,597 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,632 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,633 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,635 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,636 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,638 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,640 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:12,640 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:13,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:08:13,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:08:13,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:08:13,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:08:13,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:08:13,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:08:13,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:08:13,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:08:13,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:08:13,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:08:13,381 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:08:13,517 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:13,518 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:13,574 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.", } [2019-11-28 01:08:13,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47d76ed6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:13, skipping insertion in model container [2019-11-28 01:08:13,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:13,576 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:08:13,579 INFO L168 Benchmark]: Toolchain (without parser) took 2536.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 83.4 MB). Free memory was 949.5 MB in the beginning and 1.0 GB in the end (delta: -63.5 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:13,580 INFO L168 Benchmark]: CDTParser took 2.42 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:08:13,581 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2533.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 83.4 MB). Free memory was 949.5 MB in the beginning and 1.0 GB in the end (delta: -63.5 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:13,584 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.42 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2533.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 83.4 MB). Free memory was 949.5 MB in the beginning and 1.0 GB in the end (delta: -63.5 MB). Peak memory consumption was 51.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9135]: 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 0.1.24-30f4e4a [2019-11-28 01:08:15,420 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:08:15,423 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:08:15,436 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:08:15,436 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:08:15,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:08:15,439 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:08:15,441 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:08:15,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:08:15,445 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:08:15,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:08:15,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:08:15,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:08:15,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:08:15,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:08:15,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:08:15,452 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:08:15,453 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:08:15,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:08:15,457 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:08:15,459 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:08:15,460 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:08:15,462 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:08:15,463 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:08:15,465 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:08:15,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:08:15,466 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:08:15,467 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:08:15,468 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:08:15,469 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:08:15,469 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:08:15,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:08:15,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:08:15,472 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:08:15,473 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:08:15,473 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:08:15,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:08:15,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:08:15,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:08:15,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:08:15,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:08:15,478 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:08:15,493 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:08:15,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:08:15,495 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:08:15,495 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:08:15,496 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:08:15,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:08:15,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:08:15,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:08:15,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:08:15,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:08:15,497 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:08:15,498 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:08:15,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:08:15,498 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:08:15,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:08:15,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:08:15,499 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:08:15,499 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:08:15,500 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:08:15,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:08:15,500 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:08:15,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:08:15,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:08:15,501 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:08:15,502 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:08:15,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:08:15,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:08:15,502 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:08:15,503 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 -> 51ee370d938ab461f5a737d1a790f55d7d5ad794 [2019-11-28 01:08:15,814 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:08:15,828 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:08:15,832 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:08:15,833 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:08:15,834 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:08:15,834 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2019-11-28 01:08:15,903 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52ef9a8f/a80dc720028f49b2a3c4f0c36cec7c22/FLAGe12e8dce5 [2019-11-28 01:08:16,799 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:08:16,800 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2019-11-28 01:08:16,847 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52ef9a8f/a80dc720028f49b2a3c4f0c36cec7c22/FLAGe12e8dce5 [2019-11-28 01:08:17,206 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a52ef9a8f/a80dc720028f49b2a3c4f0c36cec7c22 [2019-11-28 01:08:17,210 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:08:17,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:08:17,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:17,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:08:17,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:08:17,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:17" (1/1) ... [2019-11-28 01:08:17,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12055ca0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:17, skipping insertion in model container [2019-11-28 01:08:17,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:17" (1/1) ... [2019-11-28 01:08:17,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:08:17,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:08:17,755 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:08:17,761 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:08:18,854 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,856 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,859 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,861 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,864 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,904 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,905 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,912 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,917 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:18,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:19,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:08:19,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:08:19,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:08:19,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:08:19,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:08:19,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:08:19,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:08:19,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:08:19,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:08:19,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:08:19,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:08:19,888 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:19,888 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:19,962 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.", } [2019-11-28 01:08:19,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24afa92c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:19, skipping insertion in model container [2019-11-28 01:08:19,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:19,965 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:08:19,968 INFO L168 Benchmark]: Toolchain (without parser) took 2754.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -113.4 MB). Peak memory consumption was 52.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:19,970 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:08:19,971 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2751.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -113.4 MB). Peak memory consumption was 52.1 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:19,974 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2751.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -113.4 MB). Peak memory consumption was 52.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9135]: 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...