./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 8be7027f 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-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:55:09,737 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:55:09,814 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 08:55:09,820 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:55:09,823 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:55:09,861 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:55:09,861 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:55:09,862 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:55:09,863 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:55:09,865 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:55:09,866 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:55:09,866 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:55:09,866 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:55:09,867 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:55:09,867 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:55:09,867 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:55:09,867 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:55:09,868 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 08:55:09,868 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:55:09,872 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:55:09,872 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:55:09,873 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:55:09,874 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:55:09,874 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:55:09,875 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:55:09,875 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:55:09,875 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:55:09,875 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:55:09,876 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:55:09,876 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:55:09,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:55:09,876 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:55:09,876 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:55:09,877 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 08:55:09,877 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 08:55:09,877 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:55:09,878 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:55:09,879 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:55:09,879 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:55:09,879 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6 [2024-11-12 08:55:10,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:55:10,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:55:10,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:55:10,169 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:55:10,169 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:55:10,171 INFO L431 ainManager$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 [2024-11-12 08:55:11,661 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:55:12,106 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:55:12,107 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2024-11-12 08:55:12,146 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa8f572c4/7b672fc418404617b76b3227d52be53d/FLAG77b26950c [2024-11-12 08:55:12,163 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa8f572c4/7b672fc418404617b76b3227d52be53d [2024-11-12 08:55:12,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:55:12,168 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:55:12,169 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:12,169 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:55:12,175 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:55:12,176 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:12" (1/1) ... [2024-11-12 08:55:12,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16aa9772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:12, skipping insertion in model container [2024-11-12 08:55:12,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:12" (1/1) ... [2024-11-12 08:55:12,265 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:12,547 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] [2024-11-12 08:55:12,555 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] [2024-11-12 08:55:13,317 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,318 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,318 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,319 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,320 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,339 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,340 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,342 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,345 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,347 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,351 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,352 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,353 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:13,816 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:55:13,829 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] [2024-11-12 08:55:13,834 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] [2024-11-12 08:55:13,876 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,877 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,877 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,877 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,878 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,885 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,885 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,886 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,887 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,888 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,888 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,889 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:13,889 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:14,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:14,247 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:55:14,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57d9ec77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:14, skipping insertion in model container [2024-11-12 08:55:14,247 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:14,248 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:55:14,250 INFO L158 Benchmark]: Toolchain (without parser) took 2081.06ms. Allocated memory is still 184.5MB. Free memory was 151.3MB in the beginning and 73.6MB in the end (delta: 77.7MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. [2024-11-12 08:55:14,250 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 130.0MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:55:14,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2078.78ms. Allocated memory is still 184.5MB. Free memory was 151.3MB in the beginning and 73.6MB in the end (delta: 77.7MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. [2024-11-12 08:55:14,252 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 130.0MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2078.78ms. Allocated memory is still 184.5MB. Free memory was 151.3MB in the beginning and 73.6MB in the end (delta: 77.7MB). Peak memory consumption was 75.4MB. 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-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:55:16,313 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:55:16,388 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-12 08:55:16,393 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:55:16,393 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:55:16,430 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:55:16,433 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:55:16,433 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:55:16,434 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:55:16,435 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:55:16,436 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:55:16,436 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:55:16,437 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:55:16,439 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:55:16,439 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:55:16,439 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:55:16,439 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:55:16,440 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:55:16,440 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:55:16,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:55:16,444 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:55:16,444 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-12 08:55:16,444 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-12 08:55:16,445 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:55:16,445 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-12 08:55:16,445 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:55:16,445 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:55:16,445 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:55:16,446 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:55:16,446 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:55:16,446 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:55:16,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:55:16,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:55:16,447 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:55:16,447 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:55:16,447 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-12 08:55:16,449 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-12 08:55:16,450 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:55:16,450 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:55:16,450 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:55:16,450 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:55:16,450 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> edd3fac09d24fc037292743bb080afb788cb886b05d29648be5f73c1396cfbb6 [2024-11-12 08:55:16,797 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:55:16,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:55:16,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:55:16,830 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:55:16,830 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:55:16,832 INFO L431 ainManager$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 [2024-11-12 08:55:18,504 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:55:18,911 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:55:18,912 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_front_harness.i [2024-11-12 08:55:18,957 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f798984cf/41dc55bf08ff4118a36347b38fa82d28/FLAG3318b7773 [2024-11-12 08:55:19,087 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f798984cf/41dc55bf08ff4118a36347b38fa82d28 [2024-11-12 08:55:19,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:55:19,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:55:19,092 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:19,092 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:55:19,097 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:55:19,097 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:19" (1/1) ... [2024-11-12 08:55:19,098 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@182c3a9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:19, skipping insertion in model container [2024-11-12 08:55:19,098 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:55:19" (1/1) ... [2024-11-12 08:55:19,195 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:19,486 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] [2024-11-12 08:55:19,496 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] [2024-11-12 08:55:20,028 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,127 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,128 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,130 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,145 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,146 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,147 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,151 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,151 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,152 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,152 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,156 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,158 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,159 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,163 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,174 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,176 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,176 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,177 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,179 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,180 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,180 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,180 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,183 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,184 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,184 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,184 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,185 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,185 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,517 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,518 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,522 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,522 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,665 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:20,734 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-12 08:55:20,773 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:20,780 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] [2024-11-12 08:55:20,782 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] [2024-11-12 08:55:20,816 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,835 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,835 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,836 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,852 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,853 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,853 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,854 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,854 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,854 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,855 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,856 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,857 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,858 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,858 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,862 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,864 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,864 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,865 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,865 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,866 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,866 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,866 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,867 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,867 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,867 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,868 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,868 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,872 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:20,925 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,926 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,926 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,926 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,960 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:20,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:20,981 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:55:20,995 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] [2024-11-12 08:55:20,996 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] [2024-11-12 08:55:21,042 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,042 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,043 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,043 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,044 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,049 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,050 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,052 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,053 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,054 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:21,136 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:21,362 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:55:21,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@599d8430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:21, skipping insertion in model container [2024-11-12 08:55:21,363 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:21,364 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:55:21,365 INFO L158 Benchmark]: Toolchain (without parser) took 2273.80ms. Allocated memory was 65.0MB in the beginning and 102.8MB in the end (delta: 37.7MB). Free memory was 36.0MB in the beginning and 55.4MB in the end (delta: -19.4MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2024-11-12 08:55:21,366 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 52.4MB. Free memory is still 36.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:55:21,366 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2271.60ms. Allocated memory was 65.0MB in the beginning and 102.8MB in the end (delta: 37.7MB). Free memory was 35.6MB in the beginning and 55.4MB in the end (delta: -19.8MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2024-11-12 08:55:21,367 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 52.4MB. Free memory is still 36.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2271.60ms. Allocated memory was 65.0MB in the beginning and 102.8MB in the end (delta: 37.7MB). Free memory was 35.6MB in the beginning and 55.4MB in the end (delta: -19.8MB). Peak memory consumption was 40.9MB. 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