./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 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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-84cfde4 [2024-10-11 14:46:36,714 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:36,754 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:46:36,758 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:36,758 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:36,778 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:36,779 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:36,780 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:36,781 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:36,782 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:36,782 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:36,782 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:36,783 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:36,785 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:36,785 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:36,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:36,786 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:36,786 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:46:36,786 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:36,786 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:36,787 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:36,790 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:36,790 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:36,791 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:36,791 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:36,791 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:36,791 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:36,791 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:36,792 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:36,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:36,792 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:36,792 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:36,792 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:36,793 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:46:36,793 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:46:36,793 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:36,794 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:36,794 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:36,795 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:36,795 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2024-10-11 14:46:37,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:37,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:37,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:37,085 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:37,086 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:37,087 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-11 14:46:38,471 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:38,815 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:38,815 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-11 14:46:38,851 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/d14534a8a/17d56a477752483fb55940958389e5e9/FLAG2b4a6c9a0 [2024-10-11 14:46:39,043 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/d14534a8a/17d56a477752483fb55940958389e5e9 [2024-10-11 14:46:39,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:39,047 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:39,047 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:39,047 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:39,054 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:39,055 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:39" (1/1) ... [2024-10-11 14:46:39,056 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f94a77f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:39, skipping insertion in model container [2024-10-11 14:46:39,056 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:39" (1/1) ... [2024-10-11 14:46:39,194 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:39,383 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] [2024-10-11 14:46:39,389 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] [2024-10-11 14:46:39,859 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,861 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,862 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,864 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,868 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,880 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,881 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,883 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,884 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,885 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,886 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,886 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,886 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:40,236 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:40,254 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] [2024-10-11 14:46:40,254 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] [2024-10-11 14:46:40,301 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,301 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,305 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,306 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,306 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,320 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,324 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,326 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,326 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,327 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,327 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,327 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,331 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:40,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:40,517 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-11 14:46:40,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ddd3333 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:40, skipping insertion in model container [2024-10-11 14:46:40,518 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:40,518 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:40,520 INFO L158 Benchmark]: Toolchain (without parser) took 1472.44ms. Allocated memory was 151.0MB in the beginning and 213.9MB in the end (delta: 62.9MB). Free memory was 73.4MB in the beginning and 62.0MB in the end (delta: 11.5MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2024-10-11 14:46:40,521 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 151.0MB. Free memory was 100.4MB in the beginning and 100.3MB in the end (delta: 169.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 14:46:40,522 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1470.41ms. Allocated memory was 151.0MB in the beginning and 213.9MB in the end (delta: 62.9MB). Free memory was 73.3MB in the beginning and 62.0MB in the end (delta: 11.3MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2024-10-11 14:46:40,523 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 151.0MB. Free memory was 100.4MB in the beginning and 100.3MB in the end (delta: 169.8kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1470.41ms. Allocated memory was 151.0MB in the beginning and 213.9MB in the end (delta: 62.9MB). Free memory was 73.3MB in the beginning and 62.0MB in the end (delta: 11.3MB). Peak memory consumption was 80.5MB. 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-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/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-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/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-84cfde4 [2024-10-11 14:46:43,040 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:43,111 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:46:43,116 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:43,116 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:43,139 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:43,141 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:43,141 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:43,142 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:43,142 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:43,142 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:43,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:43,143 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:43,143 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:43,143 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:43,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:43,143 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:43,144 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:43,144 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:43,146 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:43,148 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:43,148 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:46:43,149 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:46:43,149 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:43,149 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:46:43,150 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:43,150 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:43,151 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:43,151 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:43,151 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:43,151 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:43,152 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:43,152 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:43,152 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:43,153 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:43,153 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:46:43,153 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:46:43,153 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:43,154 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:43,154 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:43,154 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:43,154 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:46:43,155 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2024-10-11 14:46:43,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:43,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:43,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:43,465 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:43,465 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:43,466 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-11 14:46:45,042 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:45,532 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:45,533 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-11 14:46:45,569 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/ecdb7f957/3e38741d1fb04764997efd03b17519d7/FLAG8e700fbca [2024-10-11 14:46:45,583 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/ecdb7f957/3e38741d1fb04764997efd03b17519d7 [2024-10-11 14:46:45,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:45,587 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:45,588 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:45,589 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:45,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:45,593 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:45" (1/1) ... [2024-10-11 14:46:45,594 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@406bfcce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:45, skipping insertion in model container [2024-10-11 14:46:45,595 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:45" (1/1) ... [2024-10-11 14:46:45,674 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:45,897 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] [2024-10-11 14:46:45,905 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] [2024-10-11 14:46:46,419 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,419 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,420 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,420 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,421 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,433 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,436 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,437 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,438 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,442 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,443 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,444 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,444 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,746 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:46,771 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 14:46:46,798 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:46,802 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] [2024-10-11 14:46:46,802 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] [2024-10-11 14:46:46,847 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,848 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,848 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,848 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,848 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,857 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,858 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,859 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,859 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,859 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,860 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,860 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,860 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:46,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:46,959 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:46,972 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] [2024-10-11 14:46:46,973 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] [2024-10-11 14:46:47,003 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,006 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,006 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,007 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,007 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,012 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,016 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,017 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,017 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,017 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,019 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,019 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,019 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:47,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:47,279 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-11 14:46:47,280 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a2aa573 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:47, skipping insertion in model container [2024-10-11 14:46:47,281 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:47,281 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:47,283 INFO L158 Benchmark]: Toolchain (without parser) took 1695.55ms. Allocated memory was 69.2MB in the beginning and 136.3MB in the end (delta: 67.1MB). Free memory was 43.2MB in the beginning and 85.0MB in the end (delta: -41.8MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. [2024-10-11 14:46:47,283 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:47,284 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1693.49ms. Allocated memory was 69.2MB in the beginning and 136.3MB in the end (delta: 67.1MB). Free memory was 42.9MB in the beginning and 85.0MB in the end (delta: -42.1MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2024-10-11 14:46:47,288 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1693.49ms. Allocated memory was 69.2MB in the beginning and 136.3MB in the end (delta: 67.1MB). Free memory was 42.9MB in the beginning and 85.0MB in the end (delta: -42.1MB). Peak memory consumption was 58.0MB. 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