./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_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_byte_buf_append_dynamic_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 c911cf2d57deb8bac1cf780ea50fa8f3fb81e601 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_byte_buf_append_dynamic_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 c911cf2d57deb8bac1cf780ea50fa8f3fb81e601 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:40:25,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:25,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:25,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:25,870 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:25,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:25,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:25,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:25,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:25,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:25,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:25,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:25,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:25,922 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:25,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:25,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:25,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:25,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:25,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:25,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:25,951 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:25,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:25,959 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:25,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:25,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:25,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:25,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:25,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:25,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:25,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:25,983 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:25,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:25,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:25,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:25,994 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:25,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:25,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:25,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:26,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:26,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:26,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:26,007 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:26,074 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:26,075 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:26,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:26,083 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:26,083 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:26,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:26,086 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:26,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:26,089 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:26,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:26,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:26,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:26,092 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:26,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:26,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:26,095 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:26,095 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:26,096 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:26,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:26,098 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:26,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:26,099 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:26,101 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:26,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:26,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:26,102 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:26,103 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 -> c911cf2d57deb8bac1cf780ea50fa8f3fb81e601 [2019-11-27 16:40:26,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:26,732 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:26,740 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:26,745 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:26,746 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:26,747 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2019-11-27 16:40:26,925 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba3e0899e/21b94c5d78cb41c89e17ec936a58a3f1/FLAGf584d53e5 [2019-11-27 16:40:28,735 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:28,741 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2019-11-27 16:40:28,836 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba3e0899e/21b94c5d78cb41c89e17ec936a58a3f1/FLAGf584d53e5 [2019-11-27 16:40:28,877 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba3e0899e/21b94c5d78cb41c89e17ec936a58a3f1 [2019-11-27 16:40:28,882 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:28,884 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:28,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:28,891 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:28,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:28,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:28" (1/1) ... [2019-11-27 16:40:28,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d36d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:28, skipping insertion in model container [2019-11-27 16:40:28,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:28" (1/1) ... [2019-11-27 16:40:28,937 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:29,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:30,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:30,111 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:32,483 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,485 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,487 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,491 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,495 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,553 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,561 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,566 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,567 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,574 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,578 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,582 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:32,582 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:34,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:34,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:34,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:34,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:34,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:34,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:34,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:34,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:34,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:34,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:34,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:34,682 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:34,687 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:34,913 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:34,915 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:35,045 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 16:40:35,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61787e91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:35, skipping insertion in model container [2019-11-27 16:40:35,050 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:35,050 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:35,060 INFO L168 Benchmark]: Toolchain (without parser) took 6168.78 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 935.7 MB in the end (delta: 14.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:35,062 INFO L168 Benchmark]: CDTParser took 2.75 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:40:35,066 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6159.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 935.7 MB in the end (delta: 14.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:35,071 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.75 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 6159.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 935.7 MB in the end (delta: 14.4 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: 8923]: 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 16:40:39,107 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:39,115 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:39,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:39,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:39,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:39,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:39,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:39,186 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:39,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:39,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:39,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:39,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:39,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:39,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:39,210 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:39,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:39,217 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:39,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:39,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:39,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:39,246 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:39,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:39,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:39,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:39,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:39,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:39,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:39,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:39,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:39,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:39,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:39,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:39,279 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:39,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:39,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:39,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:39,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:39,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:39,292 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:39,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:39,300 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:39,340 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:39,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:39,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:39,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:39,349 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:39,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:39,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:39,350 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:39,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:39,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:39,352 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:39,354 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:39,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:39,355 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:39,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:39,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:39,357 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:39,357 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:39,358 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:39,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:39,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:39,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:39,362 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:39,363 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:39,363 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:39,363 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:39,364 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:39,364 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:39,364 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 -> c911cf2d57deb8bac1cf780ea50fa8f3fb81e601 [2019-11-27 16:40:39,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:39,989 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:39,995 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:39,999 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:40,001 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:40,005 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2019-11-27 16:40:40,168 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5b6ea7ce/a7d7f137784f4a04842486b41a9f524c/FLAGd283099df [2019-11-27 16:40:42,039 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:42,040 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2019-11-27 16:40:42,147 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5b6ea7ce/a7d7f137784f4a04842486b41a9f524c/FLAGd283099df [2019-11-27 16:40:42,185 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5b6ea7ce/a7d7f137784f4a04842486b41a9f524c [2019-11-27 16:40:42,195 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:42,200 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:42,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:42,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:42,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:42,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:42" (1/1) ... [2019-11-27 16:40:42,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d36d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:42, skipping insertion in model container [2019-11-27 16:40:42,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:42" (1/1) ... [2019-11-27 16:40:42,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:42,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:43,410 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:43,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:46,086 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,089 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,092 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,096 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,102 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,172 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,176 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,182 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,185 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,194 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,197 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,199 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:46,202 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:47,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:47,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:47,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:47,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:47,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:47,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:47,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:47,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:47,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:47,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:47,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:48,046 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,048 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,329 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,331 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:48,467 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 16:40:48,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6408182a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:48, skipping insertion in model container [2019-11-27 16:40:48,468 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:48,471 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:48,480 INFO L168 Benchmark]: Toolchain (without parser) took 6273.76 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 935.6 MB in the end (delta: 14.5 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:48,482 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:40:48,485 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6268.98 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 935.6 MB in the end (delta: 14.5 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:48,491 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 6268.98 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 935.6 MB in the end (delta: 14.5 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: 8923]: 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...