./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_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_add_size_saturating_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 ee0642543ed84a7201f0c0b3def2d48d8e3b6a27 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_add_size_saturating_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 ee0642543ed84a7201f0c0b3def2d48d8e3b6a27 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:40:02,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:02,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:03,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:03,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:03,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:03,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:03,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:03,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:03,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:03,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:03,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:03,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:03,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:03,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:03,069 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:03,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:03,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:03,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:03,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:03,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:03,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:03,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:03,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:03,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:03,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:03,116 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:03,119 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:03,124 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:03,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:03,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:03,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:03,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:03,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:03,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:03,138 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:03,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:03,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:03,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:03,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:03,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:03,149 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:40:03,216 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:03,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:03,219 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:03,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:03,226 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:03,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:03,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:40:03,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:03,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:03,228 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:03,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:03,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:03,234 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:03,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:03,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:03,235 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:03,236 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:03,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:03,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:03,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:03,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:03,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:03,240 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:40:03,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:40:03,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:03,242 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:03,242 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 -> ee0642543ed84a7201f0c0b3def2d48d8e3b6a27 [2019-11-27 16:40:03,855 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:03,889 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:03,896 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:03,900 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:03,901 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:03,904 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2019-11-27 16:40:04,070 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0102d0942/e41532f803a94200b7a5ecebf47f4055/FLAG1326061e3 [2019-11-27 16:40:05,700 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:05,706 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2019-11-27 16:40:05,784 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0102d0942/e41532f803a94200b7a5ecebf47f4055/FLAG1326061e3 [2019-11-27 16:40:05,821 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0102d0942/e41532f803a94200b7a5ecebf47f4055 [2019-11-27 16:40:05,830 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:05,833 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:05,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:05,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:05,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:05,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:05" (1/1) ... [2019-11-27 16:40:05,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a332e58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:05, skipping insertion in model container [2019-11-27 16:40:05,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:05" (1/1) ... [2019-11-27 16:40:05,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:06,109 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:08,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:08,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2019-11-27 16:40:08,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:08,373 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2019-11-27 16:40:08,661 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,663 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,668 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,670 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,676 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,730 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,735 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,739 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,744 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,749 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,754 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,757 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:08,757 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:09,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:09,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:09,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:09,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:09,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:09,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:09,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:09,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:09,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:09,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:10,210 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 16:40:10,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58bf8c68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:10, skipping insertion in model container [2019-11-27 16:40:10,214 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:10,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:10,224 INFO L168 Benchmark]: Toolchain (without parser) took 4386.07 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 960.7 MB in the end (delta: -4.7 MB). Peak memory consumption was 40.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:10,225 INFO L168 Benchmark]: CDTParser took 0.71 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 16:40:10,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4379.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 960.7 MB in the end (delta: -4.7 MB). Peak memory consumption was 40.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:10,236 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71 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 4379.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 960.7 MB in the end (delta: -4.7 MB). Peak memory consumption was 40.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7097]: 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 16:40:14,197 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:40:14,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:40:14,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:40:14,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:40:14,241 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:40:14,248 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:40:14,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:40:14,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:40:14,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:40:14,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:40:14,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:40:14,286 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:40:14,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:40:14,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:40:14,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:40:14,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:40:14,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:40:14,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:40:14,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:40:14,329 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:40:14,337 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:40:14,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:40:14,343 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:40:14,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:40:14,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:40:14,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:40:14,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:40:14,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:40:14,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:40:14,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:40:14,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:40:14,367 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:40:14,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:40:14,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:40:14,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:40:14,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:40:14,378 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:40:14,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:40:14,381 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:40:14,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:40:14,386 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:40:14,428 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:40:14,430 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:40:14,434 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:40:14,437 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:40:14,437 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:40:14,438 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:40:14,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:40:14,438 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:40:14,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:40:14,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:40:14,440 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:40:14,442 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:40:14,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:40:14,443 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:40:14,444 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:40:14,444 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:40:14,444 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:40:14,447 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:40:14,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:40:14,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:40:14,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:40:14,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:40:14,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:40:14,449 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:40:14,449 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:40:14,450 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:40:14,450 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:40:14,452 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:40:14,452 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 -> ee0642543ed84a7201f0c0b3def2d48d8e3b6a27 [2019-11-27 16:40:15,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:40:15,107 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:40:15,114 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:40:15,117 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:40:15,121 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:40:15,123 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2019-11-27 16:40:15,287 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0020dbeee/eebbcd01fc7e41cfb355e5be68b829be/FLAG523319a73 [2019-11-27 16:40:17,033 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:40:17,036 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2019-11-27 16:40:17,129 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0020dbeee/eebbcd01fc7e41cfb355e5be68b829be/FLAG523319a73 [2019-11-27 16:40:17,166 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0020dbeee/eebbcd01fc7e41cfb355e5be68b829be [2019-11-27 16:40:17,175 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:40:17,182 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:40:17,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:17,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:40:17,194 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:40:17,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:17" (1/1) ... [2019-11-27 16:40:17,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a332e58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:17, skipping insertion in model container [2019-11-27 16:40:17,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:40:17" (1/1) ... [2019-11-27 16:40:17,229 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:40:17,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:40:19,947 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:40:19,956 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2019-11-27 16:40:19,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:40:19,978 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2019-11-27 16:40:20,191 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,196 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,198 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,203 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,208 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,276 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,280 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,296 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,299 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,308 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,310 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,312 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:20,313 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:40:21,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:40:21,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:40:21,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:40:21,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:40:21,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:40:21,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:40:21,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:40:21,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:40:21,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:40:21,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:40:21,335 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 16:40:21,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c7c7693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:40:21, skipping insertion in model container [2019-11-27 16:40:21,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:40:21,339 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:40:21,343 INFO L168 Benchmark]: Toolchain (without parser) took 4161.81 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 955.1 MB in the end (delta: 6.6 MB). Peak memory consumption was 40.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:21,345 INFO L168 Benchmark]: CDTParser took 1.16 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:40:21,350 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4153.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 955.1 MB in the end (delta: 6.6 MB). Peak memory consumption was 40.2 MB. Max. memory is 12.5 GB. [2019-11-27 16:40:21,353 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.16 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 4153.87 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 955.1 MB in the end (delta: 6.6 MB). Peak memory consumption was 40.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7097]: 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...