./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/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 --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:18:16,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:18:16,923 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:18:16,930 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:18:16,931 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:18:16,978 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:18:16,980 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:18:16,981 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:18:16,981 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:18:16,982 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:18:16,983 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:18:16,983 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:18:16,984 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:18:16,986 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:18:16,986 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:18:16,987 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:18:16,987 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:18:16,987 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:18:16,988 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:18:16,988 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:18:16,988 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:18:16,992 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:18:16,992 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:18:16,992 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:18:16,993 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:18:16,993 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:18:16,993 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:18:16,994 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:18:16,994 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:18:16,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:18:16,994 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:18:16,995 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:18:16,995 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:18:16,995 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:18:16,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:18:16,996 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:18:16,997 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:18:16,997 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:18:16,998 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:18:16,998 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 [2024-10-13 07:18:17,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:18:17,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:18:17,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:18:17,262 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:18:17,263 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:18:17,264 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2024-10-13 07:18:18,720 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:18:19,106 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:18:19,108 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2024-10-13 07:18:19,148 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7b9d3979/8f40ed02b58241f3bdf46d8fdcad6f48/FLAG378077308 [2024-10-13 07:18:19,167 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7b9d3979/8f40ed02b58241f3bdf46d8fdcad6f48 [2024-10-13 07:18:19,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:18:19,172 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:18:19,173 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:18:19,175 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:18:19,180 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:18:19,181 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:19" (1/1) ... [2024-10-13 07:18:19,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@254d64bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:19, skipping insertion in model container [2024-10-13 07:18:19,183 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:19" (1/1) ... [2024-10-13 07:18:19,287 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:18:19,555 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2024-10-13 07:18:19,566 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4557,4570] [2024-10-13 07:18:20,264 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,265 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,265 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,266 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,267 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,279 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,280 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,282 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,283 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,285 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,286 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,287 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,287 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:18:20,800 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:18:20,815 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2024-10-13 07:18:20,817 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4557,4570] [2024-10-13 07:18:20,876 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,879 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,879 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,880 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,881 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,893 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,893 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,894 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,895 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,896 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,896 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,897 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:20,897 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:21,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] [2024-10-13 07:18:21,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:18:21,256 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity [2024-10-13 07:18:21,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2283d6a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:21, skipping insertion in model container [2024-10-13 07:18:21,257 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:18:21,257 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:18:21,261 INFO L158 Benchmark]: Toolchain (without parser) took 2086.31ms. Allocated memory was 161.5MB in the beginning and 241.2MB in the end (delta: 79.7MB). Free memory was 107.0MB in the beginning and 130.2MB in the end (delta: -23.2MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. [2024-10-13 07:18:21,262 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 161.5MB. Free memory is still 129.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:18:21,263 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2083.69ms. Allocated memory was 161.5MB in the beginning and 241.2MB in the end (delta: 79.7MB). Free memory was 106.6MB in the beginning and 130.2MB in the end (delta: -23.6MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. [2024-10-13 07:18:21,264 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 161.5MB. Free memory is still 129.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2083.69ms. Allocated memory was 161.5MB in the beginning and 241.2MB in the end (delta: 79.7MB). Free memory was 106.6MB in the beginning and 130.2MB in the end (delta: -23.6MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6944]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/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 --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:18:23,290 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:18:23,374 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:18:23,379 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:18:23,379 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:18:23,412 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:18:23,413 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:18:23,413 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:18:23,414 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:18:23,414 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:18:23,414 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:18:23,414 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:18:23,415 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:18:23,417 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:18:23,417 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:18:23,418 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:18:23,418 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:18:23,418 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:18:23,419 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:18:23,419 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:18:23,419 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:18:23,423 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:18:23,423 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:18:23,423 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:18:23,423 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:18:23,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:18:23,423 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:18:23,424 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:18:23,424 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:18:23,424 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:18:23,424 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:18:23,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:18:23,425 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:18:23,425 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:18:23,425 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:18:23,425 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:18:23,425 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:18:23,426 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:18:23,426 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:18:23,426 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:18:23,428 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:18:23,428 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:18:23,428 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15eb66de8a5d219ab00e051a7968860813776c070a32f774dcacfb4110c4cde5 [2024-10-13 07:18:23,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:18:23,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:18:23,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:18:23,779 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:18:23,780 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:18:23,781 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2024-10-13 07:18:25,337 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:18:25,807 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:18:25,807 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i [2024-10-13 07:18:25,847 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d489ec9d/fb00eefdfc6d40d2b634e9e6ffb2f1ad/FLAGa47070c4c [2024-10-13 07:18:25,862 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d489ec9d/fb00eefdfc6d40d2b634e9e6ffb2f1ad [2024-10-13 07:18:25,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:18:25,866 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:18:25,867 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:18:25,867 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:18:25,874 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:18:25,875 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:25" (1/1) ... [2024-10-13 07:18:25,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@186262bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:25, skipping insertion in model container [2024-10-13 07:18:25,876 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:25" (1/1) ... [2024-10-13 07:18:25,978 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:18:26,249 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2024-10-13 07:18:26,257 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4557,4570] [2024-10-13 07:18:26,829 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,834 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,834 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,835 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,835 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,851 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,851 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,853 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,853 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,854 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,855 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,859 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:26,860 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:18:27,339 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:18:27,352 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4497,4510] [2024-10-13 07:18:27,353 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_add_size_saturating_harness.i[4557,4570] [2024-10-13 07:18:27,405 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,406 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,406 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,409 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,410 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,424 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,424 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,425 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,428 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,430 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,430 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,432 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,432 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:18:27,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] [2024-10-13 07:18:27,531 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:18:27,857 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity [2024-10-13 07:18:27,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c88c445 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:27, skipping insertion in model container [2024-10-13 07:18:27,858 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:18:27,862 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:18:27,864 INFO L158 Benchmark]: Toolchain (without parser) took 1997.51ms. Allocated memory was 56.6MB in the beginning and 92.3MB in the end (delta: 35.7MB). Free memory was 31.3MB in the beginning and 48.8MB in the end (delta: -17.5MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2024-10-13 07:18:27,864 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 20.8MB in the beginning and 20.8MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:18:27,865 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1991.48ms. Allocated memory was 56.6MB in the beginning and 92.3MB in the end (delta: 35.7MB). Free memory was 31.1MB in the beginning and 48.8MB in the end (delta: -17.7MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2024-10-13 07:18:27,868 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 20.8MB in the beginning and 20.8MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1991.48ms. Allocated memory was 56.6MB in the beginning and 92.3MB in the end (delta: 35.7MB). Free memory was 31.1MB in the beginning and 48.8MB in the end (delta: -17.7MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6944]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6944-6955] - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_mem_acquire, aws_mem_release, aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN