./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_list_erase_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_erase_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 b974db43da0892f507040548e3e066bb1daee968 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_erase_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 b974db43da0892f507040548e3e066bb1daee968 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:40:08,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:08,973 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:09,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:09,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:09,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:09,017 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:09,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:09,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:09,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:09,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:09,053 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:09,058 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:09,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:09,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:09,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:09,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:09,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:09,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:09,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:09,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:09,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:09,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:09,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:09,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:09,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:09,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:09,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:09,130 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:09,131 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:09,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:09,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:09,140 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:09,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:09,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:09,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:09,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:09,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:09,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:09,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:09,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:09,158 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:09,197 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:09,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:09,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:09,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:09,205 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:09,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:09,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:09,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:09,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:09,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:09,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:09,210 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:09,210 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:09,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:09,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:09,214 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:09,214 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:09,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:09,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:09,215 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:09,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:09,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:09,219 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:09,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:09,219 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:09,220 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:09,220 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 -> b974db43da0892f507040548e3e066bb1daee968 [2019-11-27 16:40:09,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:09,773 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:09,780 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:09,784 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:09,785 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:09,788 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2019-11-27 16:40:09,943 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e648e711c/d90e2776300943b0a442d0ff48191da8/FLAGf063c42a5 [2019-11-27 16:40:11,585 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:11,588 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2019-11-27 16:40:11,670 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e648e711c/d90e2776300943b0a442d0ff48191da8/FLAGf063c42a5 [2019-11-27 16:40:11,707 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e648e711c/d90e2776300943b0a442d0ff48191da8 [2019-11-27 16:40:11,715 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:11,725 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:11,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:11,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:11,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:11,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:11" (1/1) ... [2019-11-27 16:40:11,747 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 04:40:11, skipping insertion in model container [2019-11-27 16:40:11,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:11" (1/1) ... [2019-11-27 16:40:11,768 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:12,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:12,805 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:12,818 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:14,647 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:14,860 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,863 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,867 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,868 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,871 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,928 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,929 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,934 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,936 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,940 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,943 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,945 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:14,947 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:15,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:15,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:15,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:15,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:15,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:15,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:15,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:15,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:15,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:15,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:16,307 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,312 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,325 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,328 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,340 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,343 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,353 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,378 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:16,440 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 16:40:16,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7cd1b178 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 16:40:16,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:16,446 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:16,453 INFO L168 Benchmark]: Toolchain (without parser) took 4723.96 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 16:40:16,456 INFO L168 Benchmark]: CDTParser took 2.97 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 16:40:16,459 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4719.13 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 16:40:16,467 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.97 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 4719.13 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: 7874]: 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 16:40:20,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:20,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:20,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:20,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:20,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:20,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:20,536 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:20,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:20,549 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:20,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:20,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:20,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:20,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:20,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:20,573 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:20,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:20,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:20,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:20,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:20,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:20,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:20,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:20,619 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:20,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:20,629 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:20,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:20,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:20,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:20,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:20,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:20,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:20,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:20,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:20,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:20,653 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:20,654 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:20,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:20,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:20,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:20,663 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:20,665 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:20,707 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:20,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:20,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:20,718 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:20,718 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:20,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:20,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:20,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:20,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:20,720 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:20,722 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:20,722 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:20,722 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:20,723 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:20,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:20,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:20,724 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:20,724 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:20,725 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:20,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:20,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:20,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:20,727 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:20,727 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:20,730 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:20,730 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:20,730 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:20,731 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:20,731 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 -> b974db43da0892f507040548e3e066bb1daee968 [2019-11-27 16:40:21,279 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:21,305 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:21,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:21,319 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:21,323 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:21,325 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2019-11-27 16:40:21,491 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96357992b/46bb5176fb4c46299ec902386995d596/FLAG4ab18ad50 [2019-11-27 16:40:23,133 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:23,138 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2019-11-27 16:40:23,244 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96357992b/46bb5176fb4c46299ec902386995d596/FLAG4ab18ad50 [2019-11-27 16:40:23,687 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96357992b/46bb5176fb4c46299ec902386995d596 [2019-11-27 16:40:23,698 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:23,700 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:23,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:23,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:23,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:23,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:23" (1/1) ... [2019-11-27 16:40:23,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a332e58 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 16:40:23,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:23" (1/1) ... [2019-11-27 16:40:23,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:24,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:24,854 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:24,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:26,833 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:27,056 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,061 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,062 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,065 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,071 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,130 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,131 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,139 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,141 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,150 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,155 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,156 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,158 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:27,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:27,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:27,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:27,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:27,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:27,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:27,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:27,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:27,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:27,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:28,096 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,099 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,124 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,126 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,136 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,137 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,144 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,161 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:28,214 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 16:40:28,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57c1be02 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 16:40:28,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:28,229 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:28,242 INFO L168 Benchmark]: Toolchain (without parser) took 4533.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 948.9 MB in the end (delta: 5.6 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:28,243 INFO L168 Benchmark]: CDTParser took 0.35 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 16:40:28,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4523.41 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 948.9 MB in the end (delta: 5.6 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:28,252 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 4523.41 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 948.9 MB in the end (delta: 5.6 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: 7874]: 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...