./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_mul_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_mul_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 54d97560ab58b64cf79bc7da9c6fc420c2231fb1 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_mul_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 54d97560ab58b64cf79bc7da9c6fc420c2231fb1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:41:46,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:46,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:46,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:46,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:46,075 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:46,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:46,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:46,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:46,105 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:46,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:46,114 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:46,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:46,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:46,126 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:46,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:46,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:46,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:46,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:46,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:46,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:46,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:46,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:46,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:46,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:46,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:46,184 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:46,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:46,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:46,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:46,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:46,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:46,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:46,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:46,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:46,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:46,205 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:46,207 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:46,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:46,211 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:46,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:46,216 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 16:41:46,250 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:46,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:46,255 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:46,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:46,256 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:46,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:46,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:41:46,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:46,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:46,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:46,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:46,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:46,260 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:46,260 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:46,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:46,263 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:46,263 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:46,264 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:46,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:46,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:46,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:46,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:46,265 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:41:46,265 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:41:46,265 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:46,267 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:46,267 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 -> 54d97560ab58b64cf79bc7da9c6fc420c2231fb1 [2019-11-27 16:41:46,817 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:46,850 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:46,856 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:46,861 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:46,862 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:46,865 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2019-11-27 16:41:47,027 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf18fdb60/11ff3a2d106647a2acc1916bf225898e/FLAGcc5981353 [2019-11-27 16:41:48,716 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:48,721 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2019-11-27 16:41:48,799 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf18fdb60/11ff3a2d106647a2acc1916bf225898e/FLAGcc5981353 [2019-11-27 16:41:48,840 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf18fdb60/11ff3a2d106647a2acc1916bf225898e [2019-11-27 16:41:48,847 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:48,852 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:48,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:48,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:48,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:48,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:48" (1/1) ... [2019-11-27 16:41:48,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67981a6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:48, skipping insertion in model container [2019-11-27 16:41:48,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:48" (1/1) ... [2019-11-27 16:41:48,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:41:49,134 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:41:51,189 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:41:51,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2019-11-27 16:41:51,203 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:41:51,210 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2019-11-27 16:41:51,463 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,464 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,469 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,474 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,480 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,537 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,539 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,547 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,549 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,556 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,558 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,559 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:51,562 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:41:52,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:41:52,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:41:52,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:41:52,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:41:52,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:41:52,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:41:52,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:41:52,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:41:52,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:41:52,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:41:52,713 ERROR L326 MainTranslator]: Unsupported Syntax: Designators in initializers beyond simple struct field designators are currently unsupported: [(AWS_ERROR_SUCCESS)-0x0000] = { .literal_name = "AWS_ERROR_SUCCESS", .error_code = (AWS_ERROR_SUCCESS), .error_str = ("Success."), .lib_name = ("aws-c-common"), .formatted_name = "aws-c-common" ": " "AWS_ERROR_SUCCESS" ", " "Success.", } [2019-11-27 16:41:52,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ceae344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:52, skipping insertion in model container [2019-11-27 16:41:52,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:52,717 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:41:52,725 INFO L168 Benchmark]: Toolchain (without parser) took 3867.32 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 960.6 MB in the end (delta: -4.7 MB). Peak memory consumption was 40.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:52,727 INFO L168 Benchmark]: CDTParser took 0.77 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:41:52,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3863.28 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 960.6 MB in the end (delta: -4.7 MB). Peak memory consumption was 40.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:41:52,740 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77 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 3863.28 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 960.6 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 16:41:56,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:41:56,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:41:56,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:41:56,703 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:41:56,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:41:56,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:41:56,723 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:41:56,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:41:56,738 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:41:56,739 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:41:56,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:41:56,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:41:56,751 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:41:56,753 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:41:56,757 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:41:56,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:41:56,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:41:56,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:41:56,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:41:56,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:41:56,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:41:56,796 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:41:56,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:41:56,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:41:56,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:41:56,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:41:56,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:41:56,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:41:56,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:41:56,823 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:41:56,824 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:41:56,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:41:56,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:41:56,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:41:56,832 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:41:56,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:41:56,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:41:56,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:41:56,838 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:41:56,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:41:56,844 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 16:41:56,897 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:41:56,900 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:41:56,901 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:41:56,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:41:56,908 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:41:56,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:41:56,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:41:56,911 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:41:56,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:41:56,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:41:56,912 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:41:56,912 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:41:56,912 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:41:56,916 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:41:56,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:41:56,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:41:56,917 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:41:56,917 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:41:56,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:41:56,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:41:56,918 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:41:56,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:41:56,921 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:41:56,922 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:41:56,922 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:41:56,922 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:41:56,923 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:41:56,923 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 16:41:56,924 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 -> 54d97560ab58b64cf79bc7da9c6fc420c2231fb1 [2019-11-27 16:41:57,479 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:41:57,520 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:41:57,527 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:41:57,531 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:41:57,533 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:41:57,537 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2019-11-27 16:41:57,691 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/292be502c/0e1634bdcae64f3cba86a53a8c13a022/FLAGefaab8c6d [2019-11-27 16:41:59,305 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:41:59,306 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2019-11-27 16:41:59,387 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/292be502c/0e1634bdcae64f3cba86a53a8c13a022/FLAGefaab8c6d [2019-11-27 16:41:59,864 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/292be502c/0e1634bdcae64f3cba86a53a8c13a022 [2019-11-27 16:41:59,868 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:41:59,882 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:41:59,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:41:59,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:41:59,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:41:59,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:59" (1/1) ... [2019-11-27 16:41:59,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32b529ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:41:59, skipping insertion in model container [2019-11-27 16:41:59,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:41:59" (1/1) ... [2019-11-27 16:41:59,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:42:00,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:42:02,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 16:42:02,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2019-11-27 16:42:02,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 16:42:02,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2019-11-27 16:42:02,709 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,710 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,715 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,719 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,722 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,797 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,800 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,805 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,807 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,817 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,822 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,824 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:02,825 WARN L1483 CHandler]: Possible shadowing of function index [2019-11-27 16:42:03,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-11-27 16:42:03,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-11-27 16:42:03,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-11-27 16:42:03,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-11-27 16:42:03,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-11-27 16:42:03,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-11-27 16:42:03,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-11-27 16:42:03,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-11-27 16:42:03,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-11-27 16:42:03,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-11-27 16:42:04,235 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 16:42:04,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cb42b69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:42:04, skipping insertion in model container [2019-11-27 16:42:04,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:42:04,242 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-27 16:42:04,245 INFO L168 Benchmark]: Toolchain (without parser) took 4373.49 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 954.9 MB in the end (delta: -401.4 kB). Peak memory consumption was 40.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:04,247 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 16:42:04,253 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4355.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 954.9 MB in the end (delta: -401.4 kB). Peak memory consumption was 40.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:42:04,262 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 4355.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 954.9 MB in the end (delta: -401.4 kB). Peak memory consumption was 40.1 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...