./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_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_cursor_from_buf_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 d7e7aeec35b67011b4deb46beb27fb4a19ec764a .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_cursor_from_buf_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 d7e7aeec35b67011b4deb46beb27fb4a19ec764a ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 16:40:55,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:55,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:55,971 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:55,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:55,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:55,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:56,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:56,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:56,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:56,020 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:56,023 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:56,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:56,030 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:56,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:56,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:56,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:56,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:56,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:56,061 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:56,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:56,077 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:56,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:56,084 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:56,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:56,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:56,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:56,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:56,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:56,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:56,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:56,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:56,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:56,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:56,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:56,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:56,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:56,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:56,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:56,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:56,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:56,126 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:56,169 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:56,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:56,175 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:56,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:56,178 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:56,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:56,179 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:56,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:56,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:56,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:56,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:56,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:56,185 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:56,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:56,186 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:56,186 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:56,186 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:56,187 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:56,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:56,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:56,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:56,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:56,191 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:56,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:56,192 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:56,192 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:56,192 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 -> d7e7aeec35b67011b4deb46beb27fb4a19ec764a [2019-11-27 16:40:56,718 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:56,750 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:56,757 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:56,759 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:56,762 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:56,763 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2019-11-27 16:40:56,925 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e9ddc7a9/bf7bb96ba0604835846d6c3fb3648ba5/FLAG8c2ec8264 [2019-11-27 16:40:58,784 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:58,786 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2019-11-27 16:40:58,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e9ddc7a9/bf7bb96ba0604835846d6c3fb3648ba5/FLAG8c2ec8264 [2019-11-27 16:40:58,934 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e9ddc7a9/bf7bb96ba0604835846d6c3fb3648ba5 [2019-11-27 16:40:58,945 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:58,954 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:58,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:58,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:58,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:58,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:58" (1/1) ... [2019-11-27 16:40:58,988 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 04:40:58, skipping insertion in model container [2019-11-27 16:40:58,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:58" (1/1) ... [2019-11-27 16:40:59,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:59,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:00,102 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:00,124 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:02,286 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,287 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,291 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,295 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,296 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,357 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,362 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,367 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,369 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,376 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,381 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,382 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:02,383 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:03,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:03,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:03,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:03,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:03,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:03,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:03,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:03,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:03,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:03,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:03,719 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:03,993 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:03,995 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:04,130 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 16:41:04,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@822c77d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:04, skipping insertion in model container [2019-11-27 16:41:04,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:04,136 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:04,145 INFO L168 Benchmark]: Toolchain (without parser) took 5188.44 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 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:04,146 INFO L168 Benchmark]: CDTParser took 1.89 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 16:41:04,151 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5174.54 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:04,156 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.89 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 5174.54 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.1 MB in the beginning and 937.0 MB in the end (delta: 13.1 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... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:41:08,058 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:08,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:08,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:08,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:08,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:08,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:08,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:08,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:08,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:08,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:08,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:08,141 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:08,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:08,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:08,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:08,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:08,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:08,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:08,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:08,186 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:08,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:08,195 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:08,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:08,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:08,211 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:08,211 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:08,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:08,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:08,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:08,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:08,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:08,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:08,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:08,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:08,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:08,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:08,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:08,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:08,239 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:08,241 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:08,243 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:08,285 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:08,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:08,291 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:08,293 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:08,293 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:08,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:08,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:08,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:08,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:08,296 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:08,298 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:08,298 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:08,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:08,301 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:08,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:08,302 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:08,302 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:08,302 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:08,303 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:08,303 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:08,303 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:08,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:08,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:08,306 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:08,307 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:08,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:08,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:08,308 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:08,308 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 -> d7e7aeec35b67011b4deb46beb27fb4a19ec764a [2019-11-27 16:41:08,915 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:08,946 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:08,953 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:08,957 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:08,958 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:08,961 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2019-11-27 16:41:09,115 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47c5a4d49/08991deb4b92488cb8425f33aed5c549/FLAG416998672 [2019-11-27 16:41:10,933 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:10,934 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2019-11-27 16:41:11,031 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47c5a4d49/08991deb4b92488cb8425f33aed5c549/FLAG416998672 [2019-11-27 16:41:11,073 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47c5a4d49/08991deb4b92488cb8425f33aed5c549 [2019-11-27 16:41:11,080 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:11,088 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:11,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:11,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:11,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:11,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:11" (1/1) ... [2019-11-27 16:41:11,111 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 04:41:11, skipping insertion in model container [2019-11-27 16:41:11,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:11" (1/1) ... [2019-11-27 16:41:11,131 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:11,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:12,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:12,340 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:14,359 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,361 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,363 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,365 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,367 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,421 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,436 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,443 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,447 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,450 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,452 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,455 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:14,456 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:15,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:15,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:15,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:15,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:15,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:15,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:15,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:15,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:15,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:15,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:15,881 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:41:16,166 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,169 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:16,287 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 16:41:16,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@350c461c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:16, skipping insertion in model container [2019-11-27 16:41:16,292 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:16,292 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:16,301 INFO L168 Benchmark]: Toolchain (without parser) took 5211.41 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 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:16,303 INFO L168 Benchmark]: CDTParser took 0.58 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 16:41:16,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5202.33 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 937.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:16,311 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 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 5202.33 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 937.2 MB in the end (delta: 13.0 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...