./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_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 edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:39,054 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:39,126 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 02:20:39,129 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:39,130 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:39,149 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:39,150 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:39,151 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:39,151 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:39,152 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:39,152 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:39,152 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:39,153 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:39,153 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:39,154 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:39,154 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:39,155 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:39,155 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 02:20:39,155 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:39,156 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:39,156 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:39,157 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:39,158 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:39,158 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:39,158 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:39,159 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:39,159 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:39,159 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:39,160 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:39,160 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:39,160 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:39,161 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:39,161 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:39,161 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 02:20:39,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 02:20:39,162 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:39,163 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:39,163 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:39,164 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:39,164 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6 [2024-11-19 02:20:39,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:39,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:39,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:39,503 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:39,503 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:39,507 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2024-11-19 02:20:41,060 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:41,464 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:41,465 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2024-11-19 02:20:41,506 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54cc539c5/7925a7f02ca040febd86989bdc4bb909/FLAG7d4b323f7 [2024-11-19 02:20:41,523 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54cc539c5/7925a7f02ca040febd86989bdc4bb909 [2024-11-19 02:20:41,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:41,528 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:41,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:41,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:41,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:41,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:41" (1/1) ... [2024-11-19 02:20:41,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e3bfdcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41, skipping insertion in model container [2024-11-19 02:20:41,541 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:41" (1/1) ... [2024-11-19 02:20:41,630 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:41,954 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_pop_front_harness.i[4499,4512] [2024-11-19 02:20:41,965 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_pop_front_harness.i[4559,4572] [2024-11-19 02:20:42,868 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,869 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,870 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,872 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,873 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,885 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,885 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,887 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,888 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,889 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,891 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,891 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:42,892 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:43,337 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:43,351 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_pop_front_harness.i[4499,4512] [2024-11-19 02:20:43,351 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_pop_front_harness.i[4559,4572] [2024-11-19 02:20:43,441 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,442 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,442 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,442 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,443 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,450 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,451 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,452 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,452 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,453 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,454 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,454 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,454 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:43,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:43,728 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:43,732 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3dba7203 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:43, skipping insertion in model container [2024-11-19 02:20:43,732 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:43,733 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:43,734 INFO L158 Benchmark]: Toolchain (without parser) took 2205.28ms. Allocated memory is still 138.4MB. Free memory was 92.8MB in the beginning and 74.1MB in the end (delta: 18.7MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2024-11-19 02:20:43,735 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 109.1MB. Free memory was 81.6MB in the beginning and 81.4MB in the end (delta: 142.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:43,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2201.40ms. Allocated memory is still 138.4MB. Free memory was 92.8MB in the beginning and 74.1MB in the end (delta: 18.7MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2024-11-19 02:20:43,738 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 109.1MB. Free memory was 81.6MB in the beginning and 81.4MB in the end (delta: 142.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2201.40ms. Allocated memory is still 138.4MB. Free memory was 92.8MB in the beginning and 74.1MB in the end (delta: 18.7MB). Peak memory consumption was 78.6MB. 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/11.0.12-open/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 ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_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 edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:45,846 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:45,905 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-19 02:20:45,909 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:45,909 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:45,937 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:45,938 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:45,939 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:45,940 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:45,941 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:45,941 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:45,941 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:45,942 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:45,943 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:45,945 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:45,946 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:45,946 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:45,946 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:45,946 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:45,947 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:45,947 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:45,948 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 02:20:45,948 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 02:20:45,948 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:45,949 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 02:20:45,950 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:45,950 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:45,950 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:45,950 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:45,951 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:45,951 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:45,951 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:45,952 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:45,952 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:45,953 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:45,953 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 02:20:45,959 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 02:20:45,960 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:45,960 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:45,960 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:45,960 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:45,961 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6 [2024-11-19 02:20:46,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:46,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:46,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:46,294 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:46,298 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:46,299 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2024-11-19 02:20:47,942 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:48,392 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:48,394 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2024-11-19 02:20:48,428 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b421ed0c3/54742499706d415ebc99b9fb129f2bf6/FLAG5e6c6c61d [2024-11-19 02:20:48,446 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b421ed0c3/54742499706d415ebc99b9fb129f2bf6 [2024-11-19 02:20:48,449 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:48,450 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:48,451 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:48,452 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:48,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:48,456 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:48" (1/1) ... [2024-11-19 02:20:48,457 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f845f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:48, skipping insertion in model container [2024-11-19 02:20:48,457 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:48" (1/1) ... [2024-11-19 02:20:48,544 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:48,845 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_pop_front_harness.i[4499,4512] [2024-11-19 02:20:48,852 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_pop_front_harness.i[4559,4572] [2024-11-19 02:20:49,560 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,631 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,631 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,631 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,638 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,639 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,640 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,640 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,641 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,641 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,642 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,645 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,662 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,664 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,665 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,672 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,673 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,673 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,674 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,675 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,676 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,676 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,676 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,678 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,679 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,679 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,679 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,679 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,680 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,951 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,951 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,952 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:49,952 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,113 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,131 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:50,161 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-19 02:20:50,192 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:50,196 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_pop_front_harness.i[4499,4512] [2024-11-19 02:20:50,196 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_pop_front_harness.i[4559,4572] [2024-11-19 02:20:50,210 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,219 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,219 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,220 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,223 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,224 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,224 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,224 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,224 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,225 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,225 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,226 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,226 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,227 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,227 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,231 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,231 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,232 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,232 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,233 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,235 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,235 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,235 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,236 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,236 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,237 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,237 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,237 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,237 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,268 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,269 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,269 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,269 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,306 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:50,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:50,316 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:50,329 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_pop_front_harness.i[4499,4512] [2024-11-19 02:20:50,330 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_pop_front_harness.i[4559,4572] [2024-11-19 02:20:50,354 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,355 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,355 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,355 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,356 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,363 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,364 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,365 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,365 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,366 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,366 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,367 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,367 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:50,621 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:50,621 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@473f0eb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:50, skipping insertion in model container [2024-11-19 02:20:50,621 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:50,622 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:50,623 INFO L158 Benchmark]: Toolchain (without parser) took 2172.08ms. Allocated memory was 58.7MB in the beginning and 109.1MB in the end (delta: 50.3MB). Free memory was 32.6MB in the beginning and 65.9MB in the end (delta: -33.3MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. [2024-11-19 02:20:50,623 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 58.7MB. Free memory was 33.9MB in the beginning and 33.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:50,624 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2170.21ms. Allocated memory was 58.7MB in the beginning and 109.1MB in the end (delta: 50.3MB). Free memory was 32.4MB in the beginning and 65.9MB in the end (delta: -33.5MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. [2024-11-19 02:20:50,625 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 58.7MB. Free memory was 33.9MB in the beginning and 33.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2170.21ms. Allocated memory was 58.7MB in the beginning and 109.1MB in the end (delta: 50.3MB). Free memory was 32.4MB in the beginning and 65.9MB in the end (delta: -33.5MB). Peak memory consumption was 49.9MB. 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