./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_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_write_be16_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 26a633c8fe1f3ea3b513045351fa3d99d241290b .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_be16_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 26a633c8fe1f3ea3b513045351fa3d99d241290b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:38,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:38,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:38,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:38,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:38,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:38,058 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:38,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:38,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:38,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:38,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:38,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:38,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:38,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:38,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:38,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:38,098 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:38,099 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:38,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:38,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:38,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:38,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:38,122 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:38,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:38,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:38,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:38,130 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:38,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:38,135 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:38,136 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:38,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:38,137 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:38,138 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:38,141 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:38,143 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:38,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:38,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:38,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:38,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:38,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:38,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:38,155 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:38,182 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:38,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:38,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:38,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:38,189 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:38,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:38,190 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:38,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:38,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:38,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:38,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:38,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:38,194 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:38,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:38,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:38,195 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:38,195 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:38,196 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:38,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:38,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:38,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:38,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:38,198 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:38,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:38,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:38,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:38,199 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 -> 26a633c8fe1f3ea3b513045351fa3d99d241290b [2019-11-27 16:40:38,670 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:38,688 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:38,692 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:38,699 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:38,699 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:38,700 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2019-11-27 16:40:38,805 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b9980341/b12558a48c7743ae93a18bc91a2e7d74/FLAGa9cdbf41b [2019-11-27 16:40:40,021 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:40,022 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2019-11-27 16:40:40,081 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b9980341/b12558a48c7743ae93a18bc91a2e7d74/FLAGa9cdbf41b [2019-11-27 16:40:40,325 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b9980341/b12558a48c7743ae93a18bc91a2e7d74 [2019-11-27 16:40:40,331 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:40,334 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:40,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:40,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:40,345 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:40,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:40" (1/1) ... [2019-11-27 16:40:40,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23ce99f 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 16:40:40,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:40" (1/1) ... [2019-11-27 16:40:40,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:40,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:41,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:41,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:42,526 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,527 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,530 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,532 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,535 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,577 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,582 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,586 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,587 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,593 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,594 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,596 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:42,596 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:43,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:43,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:43,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:43,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:43,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:43,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:43,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:43,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:43,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:43,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:43,818 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,820 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:43,890 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 16:40:43,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b0c503b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:43, skipping insertion in model container [2019-11-27 16:40:43,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:43,898 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:43,903 INFO L168 Benchmark]: Toolchain (without parser) took 3565.63 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 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:43,905 INFO L168 Benchmark]: CDTParser took 0.47 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 16:40:43,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3557.50 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 46.0 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:43,911 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 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 3557.50 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 46.0 MB. Max. memory is 12.5 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 0.1.24-509859d [2019-11-27 16:40:46,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:46,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:46,636 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:46,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:46,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:46,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:46,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:46,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:46,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:46,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:46,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:46,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:46,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:46,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:46,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:46,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:46,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:46,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:46,693 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:46,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:46,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:46,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:46,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:46,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:46,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:46,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:46,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:46,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:46,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:46,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:46,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:46,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:46,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:46,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:46,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:46,731 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:46,731 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:46,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:46,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:46,737 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:46,737 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:46,765 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:46,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:46,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:46,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:46,771 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:46,771 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:46,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:46,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:46,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:46,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:46,775 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:46,775 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:46,775 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:46,776 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:46,776 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:46,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:46,776 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:46,779 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:46,779 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:46,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:46,779 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:46,780 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:46,780 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:46,780 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:46,780 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:46,780 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:46,781 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:46,781 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:46,781 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 -> 26a633c8fe1f3ea3b513045351fa3d99d241290b [2019-11-27 16:40:47,245 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:47,262 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:47,267 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:47,271 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:47,273 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:47,274 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2019-11-27 16:40:47,385 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21f49b68c/116f1334732f47c7952e760bcfbbf6f9/FLAGe93803899 [2019-11-27 16:40:48,597 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:48,600 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2019-11-27 16:40:48,671 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21f49b68c/116f1334732f47c7952e760bcfbbf6f9/FLAGe93803899 [2019-11-27 16:40:48,915 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21f49b68c/116f1334732f47c7952e760bcfbbf6f9 [2019-11-27 16:40:48,919 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:48,921 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:48,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:48,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:48,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:48,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:48" (1/1) ... [2019-11-27 16:40:48,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23ce99f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:48, skipping insertion in model container [2019-11-27 16:40:48,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:48" (1/1) ... [2019-11-27 16:40:48,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:49,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:49,739 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:49,752 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:51,112 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,114 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,116 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,121 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,122 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,174 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,179 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,183 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,184 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,189 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,191 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,192 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,194 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:51,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:51,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:51,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:51,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:51,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:51,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:51,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:51,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:51,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:51,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:52,238 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-11-27 16:40:52,432 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:52,434 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:52,509 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 16:40:52,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2eef375f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:52, skipping insertion in model container [2019-11-27 16:40:52,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:52,514 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:52,518 INFO L168 Benchmark]: Toolchain (without parser) took 3595.25 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.7 MB in the beginning and 937.1 MB in the end (delta: 11.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:52,521 INFO L168 Benchmark]: CDTParser took 0.24 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 16:40:52,522 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3585.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.7 MB in the beginning and 937.1 MB in the end (delta: 11.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:52,527 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 3585.11 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.7 MB in the beginning and 937.1 MB in the end (delta: 11.6 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: 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...