./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_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 cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 .................................................................................................................................................. 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_hash_iter_next_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 cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 .................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:16,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:16,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:16,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:16,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:16,759 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:16,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:16,769 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:16,774 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:16,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:16,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:16,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:16,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:16,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:16,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:16,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:16,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:16,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:16,793 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:16,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:16,802 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:16,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:16,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:16,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:16,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:16,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:16,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:16,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:16,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:16,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:16,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:16,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:16,819 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:16,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:16,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:16,822 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:16,823 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:16,823 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:16,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:16,824 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:16,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:16,827 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:16,867 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:16,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:16,869 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:16,869 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:16,872 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:16,872 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:16,873 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:16,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:16,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:16,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:16,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:16,874 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:16,874 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:16,874 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:16,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:16,877 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:16,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:16,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:16,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:16,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:16,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:16,879 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:16,879 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:16,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:16,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:16,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:16,881 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 -> cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 [2019-11-28 01:07:17,211 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:17,222 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:17,226 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:17,228 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:17,228 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:17,229 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-11-28 01:07:17,288 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f18160246/7ef3ad07396e41929137153ac82c396c/FLAG3d2bc2891 [2019-11-28 01:07:18,149 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:18,150 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-11-28 01:07:18,187 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f18160246/7ef3ad07396e41929137153ac82c396c/FLAG3d2bc2891 [2019-11-28 01:07:18,638 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f18160246/7ef3ad07396e41929137153ac82c396c [2019-11-28 01:07:18,642 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:18,644 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:18,645 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:18,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:18,649 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:18,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:18" (1/1) ... [2019-11-28 01:07:18,653 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f983aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:18, skipping insertion in model container [2019-11-28 01:07:18,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:18" (1/1) ... [2019-11-28 01:07:18,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:18,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:19,301 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:19,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:20,310 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,311 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,312 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,313 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,314 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,330 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,331 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,333 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,334 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,336 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,337 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,338 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,339 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:20,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:20,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:20,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:20,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:20,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:20,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:20,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:20,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:20,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:20,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:21,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:21,234 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:07:21,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4075501c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:21, skipping insertion in model container [2019-11-28 01:07:21,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:21,236 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:21,238 INFO L168 Benchmark]: Toolchain (without parser) took 2593.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -145.1 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:21,239 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:07:21,240 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2590.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -145.1 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:21,242 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2590.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -145.1 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7588]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:23,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:23,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:23,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:23,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:23,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:23,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:23,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:23,082 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:23,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:23,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:23,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:23,085 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:23,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:23,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:23,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:23,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:23,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:23,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:23,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:23,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:23,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:23,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:23,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:23,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:23,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:23,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:23,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:23,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:23,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:23,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:23,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:23,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:23,108 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:23,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:23,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:23,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:23,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:23,111 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:23,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:23,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:23,113 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:23,129 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:23,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:23,130 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:23,130 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:23,131 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:23,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:23,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:23,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:23,132 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:23,132 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:23,132 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:23,132 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:23,132 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:23,133 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:23,133 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:23,133 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:23,133 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:23,133 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:23,134 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:23,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:23,134 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:23,134 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:23,135 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:23,135 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:23,135 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:23,135 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:23,135 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:23,136 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:23,136 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 -> cfe30c11b0af3a2195a4bdc68c4b6c6f16152f68 [2019-11-28 01:07:23,447 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:23,460 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:23,464 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:23,465 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:23,465 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:23,467 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-11-28 01:07:23,537 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66743d330/e8d73700dbbf4450aa1b92be05c9cfdf/FLAGe85f3ae18 [2019-11-28 01:07:24,388 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:24,389 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness.i [2019-11-28 01:07:24,438 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66743d330/e8d73700dbbf4450aa1b92be05c9cfdf/FLAGe85f3ae18 [2019-11-28 01:07:24,865 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66743d330/e8d73700dbbf4450aa1b92be05c9cfdf [2019-11-28 01:07:24,869 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:24,870 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:24,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:24,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:24,875 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:24,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:24" (1/1) ... [2019-11-28 01:07:24,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28042280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:24, skipping insertion in model container [2019-11-28 01:07:24,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:24" (1/1) ... [2019-11-28 01:07:24,889 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:25,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:25,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:25,518 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:26,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,696 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,698 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,715 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,715 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,718 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,719 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,721 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,723 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:26,724 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:27,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:27,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:27,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:27,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:27,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:27,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:27,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:27,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:27,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:27,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:27,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:27,780 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:07:27,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f11df01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:27, skipping insertion in model container [2019-11-28 01:07:27,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:27,783 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:27,786 INFO L168 Benchmark]: Toolchain (without parser) took 2913.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -134.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:27,788 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:07:27,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2911.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -134.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:27,793 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2911.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 949.4 MB in the beginning and 1.1 GB in the end (delta: -134.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7588]: 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...