./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_array_list_clear_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_clear_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 cb8c2419e801bc967b869b08c030020c222dc9ff ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_clear_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 cb8c2419e801bc967b869b08c030020c222dc9ff ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:06,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:06,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:06,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:06,620 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:06,622 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:06,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:06,638 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:06,648 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:06,654 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:06,655 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:06,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:06,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:06,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:06,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:06,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:06,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:06,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:06,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:06,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:06,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:06,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:06,708 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:06,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:06,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:06,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:06,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:06,724 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:06,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:06,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:06,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:06,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:06,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:06,739 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:06,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:06,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:06,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:06,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:06,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:06,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:06,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:06,754 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:06,813 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:06,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:06,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:06,820 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:06,823 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:06,823 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:06,824 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:06,824 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:06,824 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:06,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:06,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:06,831 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:06,831 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:06,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:06,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:06,832 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:06,834 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:06,838 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:06,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:06,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:06,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:06,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:06,842 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:06,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:06,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:06,844 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:06,844 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 -> cb8c2419e801bc967b869b08c030020c222dc9ff [2019-11-27 16:40:07,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:07,433 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:07,443 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:07,445 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:07,445 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:07,446 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2019-11-27 16:40:07,607 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d37df02c/99f778ff824244b8a146e8a8e8b6ee07/FLAG70f16705e [2019-11-27 16:40:09,331 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:09,333 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2019-11-27 16:40:09,415 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d37df02c/99f778ff824244b8a146e8a8e8b6ee07/FLAG70f16705e [2019-11-27 16:40:09,454 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d37df02c/99f778ff824244b8a146e8a8e8b6ee07 [2019-11-27 16:40:09,462 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:09,471 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:09,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:09,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:09,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:09,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:09" (1/1) ... [2019-11-27 16:40:09,493 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 04:40:09, skipping insertion in model container [2019-11-27 16:40:09,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:09" (1/1) ... [2019-11-27 16:40:09,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:09,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:10,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:10,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:12,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:12,643 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,644 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,645 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,647 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,650 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,691 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,692 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,696 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,701 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,703 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,709 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,710 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:12,713 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:13,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:13,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:13,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:13,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:13,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:13,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:13,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:13,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:13,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:13,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:13,686 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:13,720 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:13,791 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 16:40:13,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39bceed9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:13, skipping insertion in model container [2019-11-27 16:40:13,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:13,798 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:13,807 INFO L168 Benchmark]: Toolchain (without parser) took 4332.63 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 954.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:13,809 INFO L168 Benchmark]: CDTParser took 1.72 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 16:40:13,813 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4324.58 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 954.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:13,820 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.72 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 4324.58 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 954.7 MB in the end (delta: 1.2 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: 7577]: 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 16:40:17,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:17,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:17,840 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:17,841 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:17,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:17,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:17,874 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:17,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:17,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:17,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:17,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:17,896 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:17,900 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:17,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:17,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:17,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:17,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:17,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:17,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:17,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:17,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:17,951 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:17,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:17,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:17,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:17,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:17,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:17,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:17,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:17,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:17,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:17,981 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:17,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:17,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:17,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:17,992 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:17,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:17,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:17,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:18,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:18,007 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:18,046 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:18,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:18,054 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:18,057 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:18,058 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:18,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:18,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:18,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:18,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:18,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:18,065 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:18,065 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:18,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:18,066 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:18,067 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:18,067 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:18,067 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:18,068 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:18,068 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:18,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:18,069 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:18,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:18,071 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:18,071 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:18,074 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:18,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:18,074 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:18,075 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:18,075 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 -> cb8c2419e801bc967b869b08c030020c222dc9ff [2019-11-27 16:40:18,649 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:18,680 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:18,689 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:18,693 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:18,695 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:18,697 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2019-11-27 16:40:18,861 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bafd6a9a/449da07109b34f9ea01a3b64e9cfec73/FLAG16584dec0 [2019-11-27 16:40:20,578 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:20,582 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2019-11-27 16:40:20,675 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bafd6a9a/449da07109b34f9ea01a3b64e9cfec73/FLAG16584dec0 [2019-11-27 16:40:20,719 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bafd6a9a/449da07109b34f9ea01a3b64e9cfec73 [2019-11-27 16:40:20,728 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:20,731 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:20,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:20,740 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:20,744 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:20,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:20" (1/1) ... [2019-11-27 16:40:20,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20d8c49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:20, skipping insertion in model container [2019-11-27 16:40:20,758 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:20" (1/1) ... [2019-11-27 16:40:20,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:21,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:21,855 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:21,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:23,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:23,929 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:23,931 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:23,933 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:23,935 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:23,937 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:23,980 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:23,980 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:23,986 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:23,988 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:23,993 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,002 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,004 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,015 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:24,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:24,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:24,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:24,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:24,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:24,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:24,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:24,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:24,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:24,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:25,271 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:25,303 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:25,371 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 16:40:25,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51977c81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:25, skipping insertion in model container [2019-11-27 16:40:25,376 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:25,377 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:25,384 INFO L168 Benchmark]: Toolchain (without parser) took 4648.56 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 954.8 MB in the end (delta: 6.9 MB). Peak memory consumption was 45.6 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:25,387 INFO L168 Benchmark]: CDTParser took 3.15 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 16:40:25,389 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4641.84 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 954.8 MB in the end (delta: 6.9 MB). Peak memory consumption was 45.6 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:25,396 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.15 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 4641.84 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 954.8 MB in the end (delta: 6.9 MB). Peak memory consumption was 45.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7577]: 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...