./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8458f39214f7b517c4b98793e2974cf8f97b554c .................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8458f39214f7b517c4b98793e2974cf8f97b554c .................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:22,253 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:22,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:22,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:22,273 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:22,275 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:22,277 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:22,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:22,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:22,293 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:22,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:22,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:22,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:22,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:22,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:22,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:22,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:22,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:22,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:22,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:22,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:22,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:22,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:22,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:22,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:22,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:22,313 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:22,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:22,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:22,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:22,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:22,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:22,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:22,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:22,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:22,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:22,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:22,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:22,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:22,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:22,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:22,323 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:07:22,346 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:22,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:22,349 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:22,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:22,350 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:22,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:22,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:07:22,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:22,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:22,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:22,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:22,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:22,353 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:22,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:22,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:22,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:22,354 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:22,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:22,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:22,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:22,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:22,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:22,356 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:07:22,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:07:22,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:22,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:22,357 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 -> 8458f39214f7b517c4b98793e2974cf8f97b554c [2019-11-28 01:07:22,666 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:22,682 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:22,685 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:22,686 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:22,687 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:22,687 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2019-11-28 01:07:22,746 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1216e0165/c32982075ac546738b581b401082bab8/FLAG18594bcd6 [2019-11-28 01:07:23,559 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:23,560 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2019-11-28 01:07:23,603 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1216e0165/c32982075ac546738b581b401082bab8/FLAG18594bcd6 [2019-11-28 01:07:24,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1216e0165/c32982075ac546738b581b401082bab8 [2019-11-28 01:07:24,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:24,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:24,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:24,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:24,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:24,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:24" (1/1) ... [2019-11-28 01:07:24,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62298e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:24, skipping insertion in model container [2019-11-28 01:07:24,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:24" (1/1) ... [2019-11-28 01:07:24,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:24,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:24,597 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:24,605 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:25,423 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,424 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,425 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,426 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,427 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,446 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,447 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,449 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,450 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,452 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,453 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,454 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,454 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:25,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:25,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:25,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:25,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:25,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:25,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:25,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:25,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:25,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:25,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:26,080 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:26,158 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:07:26,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71ec379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:26, skipping insertion in model container [2019-11-28 01:07:26,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:26,160 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:26,164 INFO L168 Benchmark]: Toolchain (without parser) took 2094.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -134.4 MB). Peak memory consumption was 53.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:26,165 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:07:26,167 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2090.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -134.4 MB). Peak memory consumption was 53.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:26,169 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 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 2090.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -134.4 MB). Peak memory consumption was 53.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7615]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:07:27,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:07:27,952 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:07:27,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:07:27,968 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:07:27,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:07:27,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:07:27,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:07:27,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:07:27,975 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:07:27,977 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:07:27,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:07:27,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:07:27,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:07:27,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:07:27,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:07:27,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:07:27,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:07:27,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:07:27,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:07:27,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:07:27,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:07:27,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:07:27,992 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:07:27,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:07:27,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:07:27,995 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:07:27,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:07:27,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:07:27,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:07:27,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:07:27,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:07:27,999 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:07:28,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:07:28,001 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:07:28,001 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:07:28,002 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:07:28,002 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:07:28,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:07:28,003 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:07:28,004 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:07:28,005 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:07:28,020 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:07:28,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:07:28,021 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:07:28,021 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:07:28,022 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:07:28,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:07:28,022 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:07:28,022 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:07:28,023 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:07:28,023 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:07:28,023 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:07:28,023 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:07:28,023 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:07:28,024 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:07:28,024 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:07:28,024 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:07:28,024 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:07:28,024 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:07:28,025 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:07:28,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:07:28,025 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:07:28,025 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:07:28,026 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:07:28,026 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:07:28,026 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:07:28,026 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:07:28,026 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:07:28,027 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:07:28,027 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 -> 8458f39214f7b517c4b98793e2974cf8f97b554c [2019-11-28 01:07:28,316 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:07:28,329 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:07:28,334 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:07:28,335 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:07:28,336 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:07:28,337 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2019-11-28 01:07:28,406 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4b8095e3/96b04fdb71cd4ee7927f822ddd40c2af/FLAGc13601e78 [2019-11-28 01:07:29,255 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:07:29,257 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2019-11-28 01:07:29,304 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4b8095e3/96b04fdb71cd4ee7927f822ddd40c2af/FLAGc13601e78 [2019-11-28 01:07:29,708 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4b8095e3/96b04fdb71cd4ee7927f822ddd40c2af [2019-11-28 01:07:29,710 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:07:29,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:07:29,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:29,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:07:29,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:07:29,717 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:29" (1/1) ... [2019-11-28 01:07:29,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46e2126d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:29, skipping insertion in model container [2019-11-28 01:07:29,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:07:29" (1/1) ... [2019-11-28 01:07:29,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:07:29,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:07:30,339 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:07:30,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:07:31,221 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,222 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,222 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,223 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,225 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,240 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,241 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,243 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,244 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,246 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,247 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,248 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,249 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:07:31,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:07:31,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:07:31,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:07:31,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:07:31,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:07:31,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:07:31,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:07:31,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:07:31,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:07:31,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:07:31,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:07:31,867 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:07:31,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55a60545 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:07:31, skipping insertion in model container [2019-11-28 01:07:31,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:07:31,869 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:07:31,872 INFO L168 Benchmark]: Toolchain (without parser) took 2158.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -120.2 MB). Peak memory consumption was 52.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:31,872 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:07:31,874 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2156.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -120.2 MB). Peak memory consumption was 52.5 MB. Max. memory is 11.5 GB. [2019-11-28 01:07:31,876 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 2156.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.8 MB). Free memory was 945.3 MB in the beginning and 1.1 GB in the end (delta: -120.2 MB). Peak memory consumption was 52.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7615]: 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...