./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_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_reserve_relative_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 fe69fc0d69295ab6200fe27fb37deae422e3e33a ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_reserve_relative_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 fe69fc0d69295ab6200fe27fb37deae422e3e33a .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:40:37,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:37,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:37,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:37,127 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:37,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:37,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:37,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:37,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:37,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:37,164 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:37,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:37,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:37,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:37,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:37,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:37,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:37,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:37,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:37,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:37,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:37,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:37,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:37,222 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:37,230 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:37,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:37,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:37,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:37,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:37,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:37,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:37,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:37,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:37,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:37,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:37,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:37,257 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:37,257 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:37,258 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:37,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:37,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:37,265 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:37,320 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:37,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:37,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:37,333 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:37,333 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:37,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:37,335 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:37,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:37,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:37,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:37,338 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:37,338 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:37,339 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:37,339 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:37,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:37,344 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:37,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:37,344 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:37,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:37,346 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:37,346 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:37,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:37,347 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:37,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:37,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:37,351 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:37,351 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 -> fe69fc0d69295ab6200fe27fb37deae422e3e33a [2019-11-27 16:40:37,957 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:37,989 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:37,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:38,000 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:38,004 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:38,005 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2019-11-27 16:40:38,170 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e320430a3/63b4b1d7d4fe4e1f8b8648bb1be04047/FLAG3ad34f91f [2019-11-27 16:40:40,024 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:40,031 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2019-11-27 16:40:40,111 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e320430a3/63b4b1d7d4fe4e1f8b8648bb1be04047/FLAG3ad34f91f [2019-11-27 16:40:40,154 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e320430a3/63b4b1d7d4fe4e1f8b8648bb1be04047 [2019-11-27 16:40:40,162 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:40,168 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:40,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:40,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:40,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:40,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:40" (1/1) ... [2019-11-27 16:40:40,194 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 04:40:40, skipping insertion in model container [2019-11-27 16:40:40,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:40" (1/1) ... [2019-11-27 16:40:40,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:40,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:41,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:41,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:43,014 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,018 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,020 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,024 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,030 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,073 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,076 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,080 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,088 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,091 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,094 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,095 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,099 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:44,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:44,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:44,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:44,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:44,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:44,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:44,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:44,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:44,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:44,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:44,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:44,584 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:44,585 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:44,805 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:44,810 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:44,916 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 16:40:44,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f0ad8ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:44, skipping insertion in model container [2019-11-27 16:40:44,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:44,922 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:44,929 INFO L168 Benchmark]: Toolchain (without parser) took 4758.03 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.8 MB in the end (delta: 7.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:44,932 INFO L168 Benchmark]: CDTParser took 0.69 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 16:40:44,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4751.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.8 MB in the end (delta: 7.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:44,940 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69 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 4751.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 942.8 MB in the end (delta: 7.4 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: 8722]: 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 16:40:48,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:48,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:48,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:48,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:48,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:48,967 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:48,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:48,990 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:48,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:48,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:49,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:49,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:49,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:49,012 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:49,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:49,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:49,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:49,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:49,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:49,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:49,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:49,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:49,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:49,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:49,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:49,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:49,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:49,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:49,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:49,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:49,076 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:49,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:49,083 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:49,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:49,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:49,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:49,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:49,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:49,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:49,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:49,097 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:49,148 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:49,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:49,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:49,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:49,161 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:49,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:49,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:49,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:49,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:49,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:49,166 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:49,168 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:49,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:49,169 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:49,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:49,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:49,170 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:49,170 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:49,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:49,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:49,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:49,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:49,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:49,176 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:49,176 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:49,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:49,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:49,178 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:49,179 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 -> fe69fc0d69295ab6200fe27fb37deae422e3e33a [2019-11-27 16:40:49,680 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:49,722 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:49,726 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:49,733 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:49,737 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:49,739 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2019-11-27 16:40:49,902 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cda5443e1/0b0a6f68c83a439ebda7d1976c775de6/FLAG03cfad505 [2019-11-27 16:40:51,745 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:51,746 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2019-11-27 16:40:51,846 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cda5443e1/0b0a6f68c83a439ebda7d1976c775de6/FLAG03cfad505 [2019-11-27 16:40:51,887 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cda5443e1/0b0a6f68c83a439ebda7d1976c775de6 [2019-11-27 16:40:51,898 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:51,900 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:51,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:51,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:51,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:51,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:51" (1/1) ... [2019-11-27 16:40:51,928 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 04:40:51, skipping insertion in model container [2019-11-27 16:40:51,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:51" (1/1) ... [2019-11-27 16:40:51,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:52,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:53,127 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:53,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:55,071 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,076 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,078 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,081 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,087 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,160 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,163 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,171 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,172 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,174 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,181 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,183 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:55,184 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:56,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:56,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:56,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:56,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:56,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:56,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:56,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:56,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:56,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:56,687 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:56,708 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,710 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,943 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:56,947 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:57,053 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 16:40:57,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ecba055 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:57, skipping insertion in model container [2019-11-27 16:40:57,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:57,060 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:57,068 INFO L168 Benchmark]: Toolchain (without parser) took 5162.67 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:57,069 INFO L168 Benchmark]: CDTParser took 3.68 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 16:40:57,071 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5151.26 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:57,079 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.68 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 5151.26 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 937.2 MB in the end (delta: 13.1 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: 8722]: 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...