./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_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_string_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 41ad6f85c2a2596f03250481e6ed5c138898a291 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_string_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 41ad6f85c2a2596f03250481e6ed5c138898a291 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:42:17,122 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 16:42:17,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:42:17,159 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:42:17,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:42:17,180 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 16:42:17,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:42:17,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:42:17,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:42:17,215 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:42:17,216 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:42:17,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:42:17,224 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:42:17,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:42:17,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:42:17,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:42:17,241 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 16:42:17,258 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 16:42:17,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:42:17,281 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:42:17,282 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:42:17,282 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:42:17,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:42:17,288 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:42:17,290 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:42:17,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:42:17,295 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:42:17,299 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 16:42:17,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:42:17,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:42:17,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:42:17,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:42:17,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:42:17,310 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:42:17,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:42:17,315 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:42:17,357 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:42:17,359 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:42:17,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:42:17,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:42:17,365 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:42:17,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:42:17,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:42:17,368 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:42:17,368 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:42:17,369 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:42:17,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:42:17,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:42:17,373 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:42:17,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:42:17,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:42:17,374 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:42:17,375 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:42:17,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:42:17,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:42:17,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:42:17,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:42:17,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:42:17,379 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:42:17,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:42:17,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:42:17,380 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:42:17,381 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 -> 41ad6f85c2a2596f03250481e6ed5c138898a291 [2019-11-27 16:42:18,055 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:42:18,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:42:18,095 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:42:18,099 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:42:18,100 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:42:18,101 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2019-11-27 16:42:18,261 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddf5ebe96/2fc74cd4e0764cfdb7c44424892fdaa4/FLAG4a44328c5 [2019-11-27 16:42:20,064 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:42:20,066 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2019-11-27 16:42:20,189 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddf5ebe96/2fc74cd4e0764cfdb7c44424892fdaa4/FLAG4a44328c5 [2019-11-27 16:42:20,218 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddf5ebe96/2fc74cd4e0764cfdb7c44424892fdaa4 [2019-11-27 16:42:20,225 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:42:20,230 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:42:20,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:20,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:42:20,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:42:20,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:20" (1/1) ... [2019-11-27 16:42:20,265 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 04:42:20, skipping insertion in model container [2019-11-27 16:42:20,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:20" (1/1) ... [2019-11-27 16:42:20,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:20,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:21,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:21,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:23,559 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,564 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,567 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,569 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,573 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,629 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 16:42:23,645 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,651 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,656 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,658 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,663 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:23,667 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:24,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:24,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:24,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:24,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:24,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:24,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:24,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:24,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:24,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:24,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:25,190 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:25,490 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:25,492 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:25,599 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 16:42:25,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75d9c4a6 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 16:42:25,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:25,607 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:25,618 INFO L168 Benchmark]: Toolchain (without parser) took 5380.97 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 937.1 MB in the end (delta: 18.9 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:25,619 INFO L168 Benchmark]: CDTParser took 3.81 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:42:25,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5367.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 937.1 MB in the end (delta: 18.9 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:25,629 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.81 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5367.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 937.1 MB in the end (delta: 18.9 MB). Peak memory consumption was 46.1 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 16:42:29,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:42:29,605 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:42:29,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:42:29,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:42:29,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:42:29,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:42:29,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:42:29,675 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:42:29,677 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:42:29,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:42:29,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:42:29,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:42:29,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:42:29,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:42:29,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:42:29,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:42:29,709 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:42:29,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:42:29,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:42:29,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:42:29,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:42:29,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:42:29,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:42:29,753 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:42:29,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:42:29,754 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:42:29,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:42:29,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:42:29,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:42:29,762 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:42:29,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:42:29,768 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:42:29,771 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:42:29,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:42:29,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:42:29,778 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:42:29,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:42:29,780 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:42:29,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:42:29,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:42:29,787 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:42:29,827 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:42:29,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:42:29,833 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:42:29,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:42:29,837 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:42:29,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:42:29,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:42:29,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:42:29,839 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:42:29,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:42:29,841 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:42:29,844 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:42:29,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:42:29,845 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:42:29,845 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:42:29,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:42:29,846 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:42:29,846 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:42:29,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:42:29,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:42:29,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:42:29,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:42:29,851 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:42:29,851 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:42:29,852 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:42:29,852 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:42:29,852 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:42:29,853 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:42:29,854 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 -> 41ad6f85c2a2596f03250481e6ed5c138898a291 [2019-11-27 16:42:30,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:42:30,476 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:42:30,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:42:30,487 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:42:30,489 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:42:30,490 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2019-11-27 16:42:30,660 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccbafd5f4/675c8b04032a4fc29bc75abb8560d7ae/FLAG789d2d448 [2019-11-27 16:42:32,456 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:42:32,460 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2019-11-27 16:42:32,559 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccbafd5f4/675c8b04032a4fc29bc75abb8560d7ae/FLAG789d2d448 [2019-11-27 16:42:32,610 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccbafd5f4/675c8b04032a4fc29bc75abb8560d7ae [2019-11-27 16:42:32,620 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:42:32,626 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:42:32,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:32,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:42:32,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:42:32,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:32" (1/1) ... [2019-11-27 16:42:32,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac594ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:32, skipping insertion in model container [2019-11-27 16:42:32,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:42:32" (1/1) ... [2019-11-27 16:42:32,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:32,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:33,752 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:33,771 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:35,975 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:35,978 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:35,981 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:35,984 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:35,992 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,056 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,060 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,072 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,073 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,077 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,081 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,086 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:36,087 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:37,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:37,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:37,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:37,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:37,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:37,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:37,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:37,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:37,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:37,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:37,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:42:37,975 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:37,977 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:38,100 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 16:42:38,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@565d94f7 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 16:42:38,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:38,105 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:38,113 INFO L168 Benchmark]: Toolchain (without parser) took 5481.54 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 931.3 MB in the end (delta: 24.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:38,114 INFO L168 Benchmark]: CDTParser took 1.46 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:42:38,118 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5474.27 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 931.3 MB in the end (delta: 24.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:38,123 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.46 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5474.27 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 931.3 MB in the end (delta: 24.6 MB). Peak memory consumption was 46.2 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...