./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 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_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 0.1.24-30f4e4a [2019-11-28 01:08:22,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:08:22,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:08:22,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:08:22,140 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:08:22,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:08:22,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:08:22,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:08:22,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:08:22,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:08:22,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:08:22,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:08:22,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:08:22,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:08:22,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:08:22,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:08:22,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:08:22,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:08:22,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:08:22,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:08:22,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:08:22,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:08:22,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:08:22,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:08:22,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:08:22,195 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:08:22,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:08:22,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:08:22,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:08:22,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:08:22,200 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:08:22,201 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:08:22,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:08:22,203 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:08:22,205 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:08:22,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:08:22,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:08:22,207 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:08:22,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:08:22,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:08:22,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:08:22,212 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:08:22,242 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:08:22,243 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:08:22,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:08:22,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:08:22,246 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:08:22,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:08:22,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:08:22,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:08:22,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:08:22,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:08:22,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:08:22,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:08:22,249 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:08:22,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:08:22,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:08:22,250 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:08:22,251 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:08:22,251 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:08:22,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:08:22,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:08:22,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:08:22,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:08:22,255 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:08:22,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:08:22,256 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:08:22,257 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:08:22,257 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 [2019-11-28 01:08:22,563 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:08:22,583 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:08:22,587 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:08:22,589 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:08:22,589 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:08:22,590 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2019-11-28 01:08:22,670 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2466c83e/1b4ede3ec4d64ff48f8c7aae3a899b15/FLAGc85fffa4f [2019-11-28 01:08:23,565 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:08:23,566 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2019-11-28 01:08:23,627 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2466c83e/1b4ede3ec4d64ff48f8c7aae3a899b15/FLAGc85fffa4f [2019-11-28 01:08:24,013 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2466c83e/1b4ede3ec4d64ff48f8c7aae3a899b15 [2019-11-28 01:08:24,018 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:08:24,022 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:08:24,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:24,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:08:24,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:08:24,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:24" (1/1) ... [2019-11-28 01:08:24,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dcf301a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:24, skipping insertion in model container [2019-11-28 01:08:24,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:24" (1/1) ... [2019-11-28 01:08:24,042 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:08:24,168 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:08:24,570 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:08:24,577 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:08:25,469 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,470 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,471 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,472 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,475 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,506 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,507 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,509 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,510 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,512 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,514 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,515 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:25,515 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:08:26,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:08:26,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:08:26,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:08:26,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:08:26,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:08:26,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:08:26,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:08:26,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:08:26,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:08:26,221 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:08:26,331 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,332 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:26,374 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 01:08:26,375 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c9e156c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:26, skipping insertion in model container [2019-11-28 01:08:26,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:26,376 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:08:26,379 INFO L168 Benchmark]: Toolchain (without parser) took 2356.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -135.5 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:26,380 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:08:26,381 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2350.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -135.5 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:26,383 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2350.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -135.5 MB). Peak memory consumption was 51.4 MB. Max. memory is 11.5 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 0.1.24-30f4e4a [2019-11-28 01:08:28,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:08:28,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:08:28,162 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:08:28,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:08:28,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:08:28,166 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:08:28,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:08:28,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:08:28,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:08:28,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:08:28,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:08:28,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:08:28,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:08:28,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:08:28,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:08:28,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:08:28,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:08:28,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:08:28,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:08:28,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:08:28,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:08:28,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:08:28,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:08:28,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:08:28,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:08:28,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:08:28,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:08:28,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:08:28,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:08:28,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:08:28,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:08:28,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:08:28,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:08:28,198 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:08:28,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:08:28,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:08:28,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:08:28,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:08:28,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:08:28,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:08:28,206 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:08:28,229 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:08:28,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:08:28,231 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:08:28,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:08:28,232 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:08:28,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:08:28,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:08:28,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:08:28,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:08:28,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:08:28,235 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:08:28,235 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:08:28,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:08:28,236 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:08:28,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:08:28,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:08:28,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:08:28,237 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:08:28,237 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:08:28,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:08:28,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:08:28,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:08:28,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:08:28,239 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:08:28,239 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:08:28,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:08:28,240 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:08:28,240 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:08:28,240 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 [2019-11-28 01:08:28,559 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:08:28,572 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:08:28,576 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:08:28,578 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:08:28,578 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:08:28,579 INFO L428 ainManager$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 [2019-11-28 01:08:28,651 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acb53d764/3418915951f84936a7c58031ccef7cb0/FLAG45623268d [2019-11-28 01:08:29,490 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:08:29,492 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2019-11-28 01:08:29,550 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acb53d764/3418915951f84936a7c58031ccef7cb0/FLAG45623268d [2019-11-28 01:08:30,030 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/acb53d764/3418915951f84936a7c58031ccef7cb0 [2019-11-28 01:08:30,034 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:08:30,035 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:08:30,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:30,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:08:30,040 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:08:30,041 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:30" (1/1) ... [2019-11-28 01:08:30,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@119c72e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:30, skipping insertion in model container [2019-11-28 01:08:30,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:08:30" (1/1) ... [2019-11-28 01:08:30,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:08:30,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:08:30,614 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:08:30,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:08:31,661 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,662 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,663 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,664 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,665 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,682 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,683 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,685 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,686 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,688 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:31,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:32,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:08:32,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:08:32,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:08:32,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:08:32,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:08:32,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:08:32,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:08:32,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:08:32,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:08:32,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:08:32,301 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:08:32,421 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:32,422 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:08:32,481 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 01:08:32,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@aeda448 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:08:32, skipping insertion in model container [2019-11-28 01:08:32,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:08:32,483 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:08:32,486 INFO L168 Benchmark]: Toolchain (without parser) took 2450.21 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 80.2 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -63.1 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:32,487 INFO L168 Benchmark]: CDTParser took 0.28 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 01:08:32,489 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2447.09 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 80.2 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -63.1 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:08:32,491 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 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 2447.09 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 80.2 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -63.1 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 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...