./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_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 5402268f5b11cd5c993cba63a58fa49ff6b7265b .................................................................................................................................................... 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_write_u8_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 5402268f5b11cd5c993cba63a58fa49ff6b7265b ...................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:47,171 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:47,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:47,190 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:47,191 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:47,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:47,195 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:47,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:47,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:47,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:47,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:47,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:47,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:47,203 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:47,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:47,205 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:47,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:47,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:47,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:47,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:47,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:47,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:47,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:47,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:47,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:47,229 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:47,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:47,231 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:47,231 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:47,233 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:47,233 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:47,234 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:47,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:47,236 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:47,239 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:47,239 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:47,240 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:47,240 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:47,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:47,242 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:47,243 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:47,244 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-28 01:06:47,263 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:47,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:47,266 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:47,266 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:47,266 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:47,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:47,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 01:06:47,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:47,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:47,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:47,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:47,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:47,269 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:47,269 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:47,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:47,270 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:47,270 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:47,270 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:47,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:47,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:47,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:47,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:47,271 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 01:06:47,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 01:06:47,272 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:47,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:47,272 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 -> 5402268f5b11cd5c993cba63a58fa49ff6b7265b [2019-11-28 01:06:47,544 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:47,557 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:47,560 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:47,562 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:47,562 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:47,563 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2019-11-28 01:06:47,622 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f32ab8b5/1765b727473e4e0e941bdf44c93f6fb8/FLAG959a74210 [2019-11-28 01:06:48,420 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:48,421 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2019-11-28 01:06:48,452 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f32ab8b5/1765b727473e4e0e941bdf44c93f6fb8/FLAG959a74210 [2019-11-28 01:06:48,958 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f32ab8b5/1765b727473e4e0e941bdf44c93f6fb8 [2019-11-28 01:06:48,962 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:48,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:48,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:48,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:48,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:48,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:48" (1/1) ... [2019-11-28 01:06:48,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e04df7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:48, skipping insertion in model container [2019-11-28 01:06:48,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:48" (1/1) ... [2019-11-28 01:06:48,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:49,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:49,495 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:49,501 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:50,245 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,247 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,248 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,249 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,276 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,279 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,283 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,284 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,287 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,288 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,289 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,290 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:50,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:50,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:50,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:50,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:50,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:50,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:50,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:50,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:50,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:50,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:50,906 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,907 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:50,962 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:06:50,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c86044e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:50, skipping insertion in model container [2019-11-28 01:06:50,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:50,968 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:50,973 INFO L168 Benchmark]: Toolchain (without parser) took 2006.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:50,977 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:50,979 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1999.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:50,981 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1999.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 945.5 MB in the beginning and 1.1 GB in the end (delta: -150.1 MB). Peak memory consumption was 51.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8917]: Unsupported Syntax Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 01:06:52,706 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 01:06:52,708 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 01:06:52,721 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 01:06:52,721 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 01:06:52,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 01:06:52,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 01:06:52,726 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 01:06:52,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 01:06:52,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 01:06:52,729 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 01:06:52,731 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 01:06:52,731 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 01:06:52,732 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 01:06:52,733 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 01:06:52,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 01:06:52,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 01:06:52,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 01:06:52,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 01:06:52,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 01:06:52,745 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 01:06:52,746 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 01:06:52,747 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 01:06:52,748 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 01:06:52,750 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 01:06:52,751 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 01:06:52,751 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 01:06:52,752 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 01:06:52,752 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 01:06:52,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 01:06:52,754 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 01:06:52,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 01:06:52,755 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 01:06:52,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 01:06:52,757 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 01:06:52,758 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 01:06:52,758 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 01:06:52,759 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 01:06:52,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 01:06:52,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 01:06:52,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 01:06:52,761 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-28 01:06:52,782 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 01:06:52,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 01:06:52,784 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 01:06:52,784 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 01:06:52,785 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 01:06:52,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 01:06:52,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 01:06:52,786 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 01:06:52,786 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 01:06:52,786 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 01:06:52,787 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 01:06:52,787 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 01:06:52,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 01:06:52,788 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 01:06:52,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 01:06:52,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 01:06:52,789 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 01:06:52,789 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 01:06:52,789 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 01:06:52,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 01:06:52,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 01:06:52,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 01:06:52,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 01:06:52,791 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 01:06:52,791 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 01:06:52,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 01:06:52,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 01:06:52,792 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-28 01:06:52,793 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 -> 5402268f5b11cd5c993cba63a58fa49ff6b7265b [2019-11-28 01:06:53,165 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 01:06:53,180 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 01:06:53,184 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 01:06:53,187 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 01:06:53,187 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 01:06:53,188 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2019-11-28 01:06:53,250 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d291cbea2/dbe695358bb644f49e9e3f12bf54ae5f/FLAG465309c5b [2019-11-28 01:06:54,011 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 01:06:54,012 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2019-11-28 01:06:54,055 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d291cbea2/dbe695358bb644f49e9e3f12bf54ae5f/FLAG465309c5b [2019-11-28 01:06:54,567 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d291cbea2/dbe695358bb644f49e9e3f12bf54ae5f [2019-11-28 01:06:54,571 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 01:06:54,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 01:06:54,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:54,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 01:06:54,578 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 01:06:54,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:54" (1/1) ... [2019-11-28 01:06:54,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a19fac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:54, skipping insertion in model container [2019-11-28 01:06:54,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 01:06:54" (1/1) ... [2019-11-28 01:06:54,591 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 01:06:54,735 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 01:06:55,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-28 01:06:55,193 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-28 01:06:56,062 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,064 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,064 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,066 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,080 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,081 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,083 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,084 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,086 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,087 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,088 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,089 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-28 01:06:56,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-28 01:06:56,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-28 01:06:56,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-28 01:06:56,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-28 01:06:56,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-28 01:06:56,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-28 01:06:56,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-28 01:06:56,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-28 01:06:56,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-28 01:06:56,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-28 01:06:56,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-11-28 01:06:56,725 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-28 01:06:56,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bc89f59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 01:06:56, skipping insertion in model container [2019-11-28 01:06:56,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 01:06:56,726 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-28 01:06:56,729 INFO L168 Benchmark]: Toolchain (without parser) took 2155.90 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -95.7 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:56,730 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 01:06:56,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2152.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -95.7 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. [2019-11-28 01:06:56,733 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2152.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -95.7 MB). Peak memory consumption was 51.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8917]: 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...