./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_push_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 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_push_back_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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 12:58:27,976 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 12:58:28,052 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 12:58:28,060 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 12:58:28,063 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 12:58:28,099 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 12:58:28,101 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 12:58:28,102 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 12:58:28,103 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 12:58:28,104 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 12:58:28,105 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 12:58:28,106 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 12:58:28,106 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 12:58:28,107 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 12:58:28,111 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 12:58:28,112 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 12:58:28,112 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 12:58:28,112 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 12:58:28,113 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 12:58:28,113 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 12:58:28,113 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 12:58:28,114 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 12:58:28,115 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 12:58:28,116 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 12:58:28,116 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 12:58:28,116 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 12:58:28,117 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 12:58:28,117 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 12:58:28,117 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 12:58:28,118 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 12:58:28,118 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 12:58:28,119 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 12:58:28,119 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 12:58:28,119 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 12:58:28,120 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 12:58:28,120 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 12:58:28,120 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 12:58:28,121 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 12:58:28,121 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 12:58:28,121 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2024-10-24 12:58:28,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 12:58:28,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 12:58:28,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 12:58:28,431 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 12:58:28,432 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 12:58:28,433 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-24 12:58:29,931 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 12:58:30,363 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 12:58:30,363 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-24 12:58:30,399 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2c2f2e7c/68ab880c32604e328edd407fea13dd5d/FLAG3338a3f8d [2024-10-24 12:58:30,512 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2c2f2e7c/68ab880c32604e328edd407fea13dd5d [2024-10-24 12:58:30,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 12:58:30,519 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 12:58:30,520 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 12:58:30,520 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 12:58:30,527 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 12:58:30,528 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:58:30" (1/1) ... [2024-10-24 12:58:30,529 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79de1707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:58:30, skipping insertion in model container [2024-10-24 12:58:30,529 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:58:30" (1/1) ... [2024-10-24 12:58:30,662 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 12:58:30,936 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_linked_list_push_back_harness.i[4499,4512] [2024-10-24 12:58:30,945 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_linked_list_push_back_harness.i[4559,4572] [2024-10-24 12:58:31,826 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,829 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,830 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,831 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,832 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,849 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,853 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,855 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,858 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,860 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,862 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,864 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:31,865 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:58:32,387 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 12:58:32,402 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_linked_list_push_back_harness.i[4499,4512] [2024-10-24 12:58:32,404 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_linked_list_push_back_harness.i[4559,4572] [2024-10-24 12:58:32,438 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,439 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,439 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,440 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,441 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,452 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,453 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,453 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,454 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,455 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,455 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,456 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,456 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:32,549 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:58:32,725 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-24 12:58:32,725 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75f9ca82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:58:32, skipping insertion in model container [2024-10-24 12:58:32,726 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 12:58:32,726 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-24 12:58:32,729 INFO L158 Benchmark]: Toolchain (without parser) took 2209.34ms. Allocated memory was 167.8MB in the beginning and 222.3MB in the end (delta: 54.5MB). Free memory was 89.2MB in the beginning and 145.8MB in the end (delta: -56.5MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2024-10-24 12:58:32,730 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 167.8MB. Free memory is still 119.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 12:58:32,730 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2206.18ms. Allocated memory was 167.8MB in the beginning and 222.3MB in the end (delta: 54.5MB). Free memory was 89.1MB in the beginning and 145.8MB in the end (delta: -56.7MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2024-10-24 12:58:32,732 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 167.8MB. Free memory is still 119.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2206.18ms. Allocated memory was 167.8MB in the beginning and 222.3MB in the end (delta: 54.5MB). Free memory was 89.1MB in the beginning and 145.8MB in the end (delta: -56.7MB). Peak memory consumption was 56.2MB. 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_push_back_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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 12:58:34,821 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 12:58:34,901 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-24 12:58:34,908 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 12:58:34,909 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 12:58:34,946 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 12:58:34,948 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 12:58:34,948 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 12:58:34,949 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 12:58:34,950 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 12:58:34,950 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 12:58:34,951 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 12:58:34,951 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 12:58:34,952 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 12:58:34,954 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 12:58:34,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 12:58:34,955 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 12:58:34,955 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 12:58:34,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 12:58:34,956 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 12:58:34,959 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 12:58:34,960 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-24 12:58:34,960 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-24 12:58:34,960 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 12:58:34,961 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-24 12:58:34,961 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 12:58:34,961 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 12:58:34,961 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 12:58:34,962 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 12:58:34,962 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 12:58:34,962 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 12:58:34,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 12:58:34,963 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 12:58:34,963 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 12:58:34,963 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 12:58:34,965 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-24 12:58:34,965 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-24 12:58:34,965 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 12:58:34,966 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 12:58:34,966 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 12:58:34,967 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 12:58:34,967 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-24 12:58:34,968 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2024-10-24 12:58:35,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 12:58:35,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 12:58:35,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 12:58:35,341 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 12:58:35,342 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 12:58:35,343 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-24 12:58:36,852 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 12:58:37,335 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 12:58:37,336 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-24 12:58:37,378 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b6792534/2adaed8183594b778974fa9ee15a2528/FLAG7ccbff97b [2024-10-24 12:58:37,394 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b6792534/2adaed8183594b778974fa9ee15a2528 [2024-10-24 12:58:37,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 12:58:37,398 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 12:58:37,400 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 12:58:37,400 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 12:58:37,410 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 12:58:37,411 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:58:37" (1/1) ... [2024-10-24 12:58:37,412 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d77ce54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:58:37, skipping insertion in model container [2024-10-24 12:58:37,414 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:58:37" (1/1) ... [2024-10-24 12:58:37,501 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 12:58:37,762 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_linked_list_push_back_harness.i[4499,4512] [2024-10-24 12:58:37,769 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_linked_list_push_back_harness.i[4559,4572] [2024-10-24 12:58:38,409 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,410 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,410 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,411 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,412 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,425 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,426 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,427 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,428 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,429 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,430 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,431 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,431 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:38,977 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:58:39,005 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-24 12:58:39,063 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 12:58:39,071 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_linked_list_push_back_harness.i[4499,4512] [2024-10-24 12:58:39,071 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_linked_list_push_back_harness.i[4559,4572] [2024-10-24 12:58:39,135 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,136 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,137 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,137 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,138 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,146 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,146 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,148 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,148 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,153 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,154 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,155 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,155 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:58:39,308 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 12:58:39,326 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_linked_list_push_back_harness.i[4499,4512] [2024-10-24 12:58:39,327 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_linked_list_push_back_harness.i[4559,4572] [2024-10-24 12:58:39,382 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,383 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,383 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,383 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,384 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,395 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,395 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,397 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,398 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,399 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,399 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,401 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,402 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 12:58:39,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 12:58:39,778 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-24 12:58:39,779 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a748510 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:58:39, skipping insertion in model container [2024-10-24 12:58:39,779 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 12:58:39,780 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-24 12:58:39,781 INFO L158 Benchmark]: Toolchain (without parser) took 2382.77ms. Allocated memory was 71.3MB in the beginning and 113.2MB in the end (delta: 41.9MB). Free memory was 45.5MB in the beginning and 60.9MB in the end (delta: -15.3MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2024-10-24 12:58:39,782 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 50.3MB. Free memory is still 27.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 12:58:39,782 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2379.65ms. Allocated memory was 71.3MB in the beginning and 113.2MB in the end (delta: 41.9MB). Free memory was 45.5MB in the beginning and 60.9MB in the end (delta: -15.3MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2024-10-24 12:58:39,783 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 50.3MB. Free memory is still 27.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2379.65ms. Allocated memory was 71.3MB in the beginning and 113.2MB in the end (delta: 41.9MB). Free memory was 45.5MB in the beginning and 60.9MB in the end (delta: -15.3MB). Peak memory consumption was 49.2MB. 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