./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_linked_list_prev_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 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_linked_list_prev_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 0aec0bb8b8715e014581c4eef5e1e25c7e0452a528f8abdf2f2a721d17b0fa7f --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:23,137 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:23,209 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 10:11:23,214 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:23,214 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:23,241 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:23,242 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:23,242 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:23,243 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:23,244 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:23,244 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:23,245 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:23,245 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:23,246 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:23,246 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:23,246 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:23,246 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:23,247 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 10:11:23,247 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:23,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:23,247 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:23,248 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:23,248 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:23,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:23,249 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:23,249 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:23,249 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:23,249 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:23,250 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:23,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:23,250 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:23,250 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:23,251 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:23,251 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 10:11:23,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 10:11:23,252 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:23,252 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:23,253 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:23,253 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:23,253 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0aec0bb8b8715e014581c4eef5e1e25c7e0452a528f8abdf2f2a721d17b0fa7f [2024-11-20 10:11:23,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:23,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:23,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:23,544 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:23,545 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:23,547 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2024-11-20 10:11:24,978 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:25,418 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:25,418 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2024-11-20 10:11:25,458 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96101ac80/ccc3cb2018024b2f8230f62095517a66/FLAG94bbe52be [2024-11-20 10:11:25,556 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96101ac80/ccc3cb2018024b2f8230f62095517a66 [2024-11-20 10:11:25,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:25,561 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:25,563 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:25,563 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:25,568 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:25,568 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:25" (1/1) ... [2024-11-20 10:11:25,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3510c6bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:25, skipping insertion in model container [2024-11-20 10:11:25,571 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:25" (1/1) ... [2024-11-20 10:11:25,649 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:25,931 WARN L250 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_linked_list_prev_harness.i[4494,4507] [2024-11-20 10:11:25,939 WARN L250 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_linked_list_prev_harness.i[4554,4567] [2024-11-20 10:11:26,448 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,449 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,449 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,450 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,451 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,465 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,466 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,470 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,471 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,473 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,476 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,478 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,478 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:26,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:26,957 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:26,980 WARN L250 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_linked_list_prev_harness.i[4494,4507] [2024-11-20 10:11:26,981 WARN L250 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_linked_list_prev_harness.i[4554,4567] [2024-11-20 10:11:27,037 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,041 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,042 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,042 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,043 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,054 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,059 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,060 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,060 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,061 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,062 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,062 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,062 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:27,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:27,366 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-20 10:11:27,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c077e9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:27, skipping insertion in model container [2024-11-20 10:11:27,367 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:27,367 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:27,369 INFO L158 Benchmark]: Toolchain (without parser) took 1806.88ms. Allocated memory is still 163.6MB. Free memory was 122.8MB in the beginning and 63.4MB in the end (delta: 59.4MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. [2024-11-20 10:11:27,371 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 104.9MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:27,371 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1804.61ms. Allocated memory is still 163.6MB. Free memory was 122.8MB in the beginning and 63.4MB in the end (delta: 59.4MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. [2024-11-20 10:11:27,372 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 104.9MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1804.61ms. Allocated memory is still 163.6MB. Free memory was 122.8MB in the beginning and 63.4MB in the end (delta: 59.4MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: 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_linked_list_prev_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 0aec0bb8b8715e014581c4eef5e1e25c7e0452a528f8abdf2f2a721d17b0fa7f --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 10:11:29,380 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 10:11:29,451 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-20 10:11:29,456 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 10:11:29,457 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 10:11:29,491 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 10:11:29,493 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 10:11:29,493 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 10:11:29,494 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 10:11:29,494 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 10:11:29,494 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 10:11:29,495 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 10:11:29,495 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 10:11:29,496 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 10:11:29,496 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 10:11:29,496 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 10:11:29,497 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 10:11:29,497 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 10:11:29,497 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 10:11:29,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 10:11:29,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 10:11:29,502 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-20 10:11:29,502 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-20 10:11:29,502 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 10:11:29,502 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-20 10:11:29,502 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 10:11:29,503 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 10:11:29,503 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 10:11:29,503 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 10:11:29,503 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 10:11:29,503 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 10:11:29,504 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 10:11:29,504 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 10:11:29,504 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 10:11:29,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 10:11:29,504 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-20 10:11:29,505 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-20 10:11:29,505 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 10:11:29,507 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 10:11:29,507 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 10:11:29,508 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 10:11:29,508 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0aec0bb8b8715e014581c4eef5e1e25c7e0452a528f8abdf2f2a721d17b0fa7f [2024-11-20 10:11:29,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 10:11:29,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 10:11:29,857 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 10:11:29,858 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 10:11:29,858 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 10:11:29,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2024-11-20 10:11:31,403 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 10:11:31,834 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 10:11:31,834 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2024-11-20 10:11:31,867 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1c2afc5/631f9a3810604df881859da8834e676b/FLAGe73171cfc [2024-11-20 10:11:31,985 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc1c2afc5/631f9a3810604df881859da8834e676b [2024-11-20 10:11:31,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 10:11:31,988 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 10:11:31,989 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:31,990 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 10:11:31,996 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 10:11:31,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:31" (1/1) ... [2024-11-20 10:11:31,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d6b1b0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:31, skipping insertion in model container [2024-11-20 10:11:31,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:11:31" (1/1) ... [2024-11-20 10:11:32,083 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:32,365 WARN L250 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_linked_list_prev_harness.i[4494,4507] [2024-11-20 10:11:32,372 WARN L250 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_linked_list_prev_harness.i[4554,4567] [2024-11-20 10:11:32,991 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,077 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,077 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,079 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,087 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,089 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,090 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,090 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,091 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,091 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,091 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,096 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,097 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,102 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,102 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,113 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,115 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,115 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,116 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,117 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,118 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,118 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,118 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,120 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,123 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,123 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,123 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,125 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,125 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,398 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,399 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,399 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,400 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,496 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:33,527 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-20 10:11:33,561 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 10:11:33,570 WARN L250 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_linked_list_prev_harness.i[4494,4507] [2024-11-20 10:11:33,571 WARN L250 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_linked_list_prev_harness.i[4554,4567] [2024-11-20 10:11:33,593 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,605 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,605 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,606 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,610 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,611 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,611 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,612 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,612 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,612 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,614 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,619 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,619 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,620 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,620 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,625 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,626 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,626 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,626 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,627 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,627 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,628 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,628 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,629 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,629 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,630 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,630 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,630 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,631 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,688 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,688 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,689 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,689 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,737 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-20 10:11:33,744 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:33,753 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 10:11:33,772 WARN L250 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_linked_list_prev_harness.i[4494,4507] [2024-11-20 10:11:33,773 WARN L250 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_linked_list_prev_harness.i[4554,4567] [2024-11-20 10:11:33,815 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,819 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,819 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,820 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,820 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,830 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,834 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,835 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,836 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,836 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,840 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,841 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,841 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-20 10:11:33,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 10:11:34,181 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-20 10:11:34,185 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f4066b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:11:34, skipping insertion in model container [2024-11-20 10:11:34,186 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 10:11:34,186 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-20 10:11:34,188 INFO L158 Benchmark]: Toolchain (without parser) took 2198.62ms. Allocated memory was 58.7MB in the beginning and 86.0MB in the end (delta: 27.3MB). Free memory was 24.2MB in the beginning and 29.9MB in the end (delta: -5.7MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2024-11-20 10:11:34,188 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 21.3MB in the beginning and 21.3MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-20 10:11:34,190 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2196.62ms. Allocated memory was 58.7MB in the beginning and 86.0MB in the end (delta: 27.3MB). Free memory was 24.1MB in the beginning and 29.9MB in the end (delta: -5.8MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2024-11-20 10:11:34,192 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 21.3MB in the beginning and 21.3MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2196.62ms. Allocated memory was 58.7MB in the beginning and 86.0MB in the end (delta: 27.3MB). Free memory was 24.1MB in the beginning and 29.9MB in the end (delta: -5.8MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: 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