./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_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_string_new_from_c_str_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 b93338251b4f53cc84bb049654c7954412be17a9 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_string_new_from_c_str_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 b93338251b4f53cc84bb049654c7954412be17a9 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:42:17,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:42:17,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:42:17,158 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:42:17,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:42:17,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:42:17,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:42:17,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:42:17,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:42:17,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:42:17,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:42:17,214 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:42:17,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:42:17,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:42:17,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:42:17,225 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:42:17,231 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:42:17,239 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:42:17,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:42:17,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:42:17,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:42:17,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:42:17,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:42:17,272 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:42:17,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:42:17,285 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:42:17,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:42:17,288 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:42:17,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:42:17,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:42:17,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:42:17,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:42:17,300 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:42:17,301 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:42:17,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:42:17,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:42:17,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:42:17,312 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:42:17,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:42:17,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:42:17,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:42:17,323 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:42:17,368 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:42:17,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:42:17,377 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:42:17,377 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:42:17,377 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:42:17,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:42:17,378 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:42:17,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:42:17,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:42:17,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:42:17,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:42:17,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:42:17,383 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:42:17,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:42:17,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:42:17,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:42:17,386 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:42:17,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:42:17,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:42:17,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:42:17,389 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:42:17,389 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:42:17,390 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:42:17,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:42:17,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:42:17,391 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:42:17,393 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 -> b93338251b4f53cc84bb049654c7954412be17a9 [2019-11-27 16:42:17,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:42:17,987 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:42:17,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:42:17,996 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:42:17,999 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:42:18,000 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2019-11-27 16:42:18,155 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7308fc36/4aa88fb9e42c435289b8d46c5b514eb1/FLAG75de9a9b9 [2019-11-27 16:42:19,928 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:42:19,930 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2019-11-27 16:42:20,015 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7308fc36/4aa88fb9e42c435289b8d46c5b514eb1/FLAG75de9a9b9 [2019-11-27 16:42:20,054 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7308fc36/4aa88fb9e42c435289b8d46c5b514eb1 [2019-11-27 16:42:20,064 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:42:20,067 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:42:20,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:20,073 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:42:20,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:42:20,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:20" (1/1) ... [2019-11-27 16:42:20,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b3f5df5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:20, skipping insertion in model container [2019-11-27 16:42:20,093 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:20" (1/1) ... [2019-11-27 16:42:20,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:20,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:21,222 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:21,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:23,543 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,544 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,550 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,552 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,556 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,615 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,619 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,626 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,630 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,632 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,639 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,641 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,641 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:24,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:24,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:24,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:24,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:24,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:24,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:24,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:24,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:24,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:25,340 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:25,599 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:25,601 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:25,718 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 16:42:25,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5be68b17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:25, skipping insertion in model container [2019-11-27 16:42:25,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:25,727 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:25,734 INFO L168 Benchmark]: Toolchain (without parser) took 5662.58 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 945.9 MB in the beginning and 936.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 46.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:25,737 INFO L168 Benchmark]: CDTParser took 0.64 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 16:42:25,739 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5655.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 945.9 MB in the beginning and 936.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 46.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:25,747 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64 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 5655.23 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 945.9 MB in the beginning and 936.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 46.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: 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 16:42:29,717 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:42:29,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:42:29,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:42:29,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:42:29,766 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:42:29,771 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:42:29,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:42:29,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:42:29,799 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:42:29,800 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:42:29,805 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:42:29,808 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:42:29,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:42:29,815 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:42:29,817 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:42:29,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:42:29,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:42:29,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:42:29,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:42:29,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:42:29,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:42:29,854 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:42:29,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:42:29,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:42:29,868 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:42:29,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:42:29,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:42:29,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:42:29,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:42:29,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:42:29,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:42:29,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:42:29,886 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:42:29,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:42:29,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:42:29,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:42:29,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:42:29,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:42:29,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:42:29,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:42:29,901 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:42:29,958 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:42:29,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:42:29,963 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:42:29,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:42:29,971 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:42:29,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:42:29,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:42:29,974 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:42:29,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:42:29,974 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:42:29,975 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:42:29,975 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:42:29,975 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:42:29,976 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:42:29,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:42:29,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:42:29,981 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:42:29,981 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:42:29,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:42:29,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:42:29,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:42:29,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:42:29,983 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:42:29,984 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:42:29,986 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:42:29,986 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:42:29,986 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:42:29,987 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:42:29,987 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 -> b93338251b4f53cc84bb049654c7954412be17a9 [2019-11-27 16:42:30,508 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:42:30,554 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:42:30,561 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:42:30,570 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:42:30,571 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:42:30,572 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2019-11-27 16:42:30,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f82881685/22a84d9f969e42b49dccc5c2e7d35140/FLAGc9a139674 [2019-11-27 16:42:32,727 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:42:32,729 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2019-11-27 16:42:32,834 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f82881685/22a84d9f969e42b49dccc5c2e7d35140/FLAGc9a139674 [2019-11-27 16:42:32,874 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f82881685/22a84d9f969e42b49dccc5c2e7d35140 [2019-11-27 16:42:32,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:42:32,888 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:42:32,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:32,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:42:32,900 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:42:32,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:32" (1/1) ... [2019-11-27 16:42:32,913 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 04:42:32, skipping insertion in model container [2019-11-27 16:42:32,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:32" (1/1) ... [2019-11-27 16:42:32,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:33,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:33,995 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:34,010 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:35,903 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:35,907 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:35,909 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:35,913 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:35,920 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:35,991 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:35,993 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,000 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,004 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,009 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,015 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,016 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,017 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:37,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:37,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:37,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:37,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:37,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:37,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:37,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:37,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:37,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:37,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:37,644 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:37,925 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:37,931 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:38,051 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 16:42:38,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a4cbfda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:38, skipping insertion in model container [2019-11-27 16:42:38,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:38,055 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:38,063 INFO L168 Benchmark]: Toolchain (without parser) took 5170.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 931.2 MB in the end (delta: 19.0 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:38,067 INFO L168 Benchmark]: CDTParser took 0.96 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 16:42:38,068 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5159.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 931.2 MB in the end (delta: 19.0 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:38,074 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.96 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 5159.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 931.2 MB in the end (delta: 19.0 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8895]: 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...