./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_list_front_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_array_list_front_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 3a5329be6e62abe2dd408b4b0139ac0c8353207d ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_array_list_front_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 3a5329be6e62abe2dd408b4b0139ac0c8353207d ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:40:09,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:09,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:09,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:09,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:09,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:09,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:09,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:09,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:09,386 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:09,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:09,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:09,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:09,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:09,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:09,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:09,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:09,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:09,419 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:09,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:09,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:09,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:09,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:09,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:09,458 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:09,461 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:09,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:09,465 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:09,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:09,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:09,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:09,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:09,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:09,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:09,482 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:09,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:09,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:09,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:09,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:09,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:09,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:09,495 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:09,537 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:09,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:09,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:09,541 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:09,543 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:09,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:09,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:09,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:09,546 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:09,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:09,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:09,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:09,548 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:09,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:09,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:09,551 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:09,551 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:09,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:09,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:09,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:09,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:09,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:09,554 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:09,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:09,555 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:09,556 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:09,556 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 -> 3a5329be6e62abe2dd408b4b0139ac0c8353207d [2019-11-27 16:40:10,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:10,188 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:10,196 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:10,203 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:10,204 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:10,205 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2019-11-27 16:40:10,367 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2ab462c1/2ce5be8dac9f4077917c96bbb59b0299/FLAG0eba53780 [2019-11-27 16:40:12,102 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:12,108 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2019-11-27 16:40:12,206 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2ab462c1/2ce5be8dac9f4077917c96bbb59b0299/FLAG0eba53780 [2019-11-27 16:40:12,249 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2ab462c1/2ce5be8dac9f4077917c96bbb59b0299 [2019-11-27 16:40:12,259 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:12,265 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:12,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:12,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:12,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:12,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:12" (1/1) ... [2019-11-27 16:40:12,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d36d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:12, skipping insertion in model container [2019-11-27 16:40:12,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:12" (1/1) ... [2019-11-27 16:40:12,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:12,556 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:13,380 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:13,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:15,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:15,229 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,231 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,232 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,233 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,236 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,275 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,276 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,280 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,281 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,293 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,295 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,298 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,302 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:16,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:16,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:16,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:16,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:16,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:16,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:16,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:16,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:16,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:16,576 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,600 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,661 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:40:16,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@124e41e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:16, skipping insertion in model container [2019-11-27 16:40:16,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:16,668 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:16,677 INFO L168 Benchmark]: Toolchain (without parser) took 4407.86 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 954.7 MB in the end (delta: 7.0 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:16,679 INFO L168 Benchmark]: CDTParser took 2.60 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:40:16,683 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4398.74 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 954.7 MB in the end (delta: 7.0 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:16,690 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.60 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 4398.74 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 954.7 MB in the end (delta: 7.0 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: 7816]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:40:20,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:20,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:20,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:20,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:20,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:20,731 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:20,760 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:20,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:20,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:20,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:20,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:20,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:20,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:20,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:20,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:20,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:20,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:20,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:20,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:20,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:20,833 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:20,838 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:20,840 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:20,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:20,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:20,849 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:20,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:20,856 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:20,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:20,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:20,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:20,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:20,867 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:20,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:20,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:20,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:20,876 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:20,876 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:20,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:20,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:20,884 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:20,925 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:20,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:20,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:20,932 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:20,932 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:20,935 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:20,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:20,936 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:20,936 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:20,937 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:20,938 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:20,941 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:20,941 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:20,942 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:20,942 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:20,943 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:20,946 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:20,946 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:20,946 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:20,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:20,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:20,948 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:20,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:20,949 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:20,949 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:20,952 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:20,952 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:20,953 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:20,953 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 -> 3a5329be6e62abe2dd408b4b0139ac0c8353207d [2019-11-27 16:40:21,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:21,642 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:21,654 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:21,656 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:21,658 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:21,659 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2019-11-27 16:40:21,826 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c48e6c0c/af409bf10fd14b87838cdc208e75023f/FLAG033848eba [2019-11-27 16:40:23,625 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:23,629 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2019-11-27 16:40:23,713 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c48e6c0c/af409bf10fd14b87838cdc208e75023f/FLAG033848eba [2019-11-27 16:40:23,753 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c48e6c0c/af409bf10fd14b87838cdc208e75023f [2019-11-27 16:40:23,764 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:23,767 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:23,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:23,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:23,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:23,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:23" (1/1) ... [2019-11-27 16:40:23,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac594ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:23, skipping insertion in model container [2019-11-27 16:40:23,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:23" (1/1) ... [2019-11-27 16:40:23,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:24,062 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:24,890 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:24,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:26,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:26,938 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:26,939 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:26,943 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:26,945 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:26,948 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,011 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,014 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,025 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,026 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,032 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,036 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,040 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,044 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:28,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:28,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:28,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:28,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:28,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:28,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:28,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:28,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:28,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:28,417 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,451 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,534 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:40:28,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5036ed88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:28, skipping insertion in model container [2019-11-27 16:40:28,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:28,539 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:28,545 INFO L168 Benchmark]: Toolchain (without parser) took 4775.69 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 16:40:28,550 INFO L168 Benchmark]: CDTParser took 1.46 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 16:40:28,551 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4768.75 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 16:40:28,559 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.46 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 4768.75 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: 7816]: 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...