./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_init_harness_negated.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_init_harness_negated.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 3e33855732bf911c074b61758d4fc045b7b7b7affa817be687a2ca93efbf3565 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:21,809 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:21,863 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:46:21,869 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:21,870 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:21,907 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:21,909 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:21,909 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:21,910 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:21,911 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:21,911 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:21,912 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:21,924 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:21,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:21,926 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:21,926 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:21,927 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:21,927 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:46:21,927 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:21,928 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:21,928 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:21,928 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:21,929 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:21,929 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:21,929 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:21,929 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:21,929 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:21,930 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:21,930 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:21,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:21,930 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:21,931 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:21,931 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:21,931 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:46:21,932 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:46:21,932 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:21,932 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:21,932 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:21,932 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:21,932 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e33855732bf911c074b61758d4fc045b7b7b7affa817be687a2ca93efbf3565 [2024-10-11 14:46:22,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:22,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:22,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:22,149 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:22,149 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:22,150 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i [2024-10-11 14:46:23,315 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:23,680 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:23,682 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i [2024-10-11 14:46:23,713 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/6ab7ad0fe/52b942190b5a4f52a2ac6a3949a115e8/FLAG516742612 [2024-10-11 14:46:23,889 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/6ab7ad0fe/52b942190b5a4f52a2ac6a3949a115e8 [2024-10-11 14:46:23,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:23,892 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:23,893 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:23,893 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:23,898 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:23,898 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:23" (1/1) ... [2024-10-11 14:46:23,899 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ad1fa1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:23, skipping insertion in model container [2024-10-11 14:46:23,899 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:23" (1/1) ... [2024-10-11 14:46:23,962 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:24,168 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_init_harness_negated.i[4494,4507] [2024-10-11 14:46:24,174 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_init_harness_negated.i[4554,4567] [2024-10-11 14:46:24,623 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,627 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,629 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,630 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,632 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,641 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,642 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,644 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,644 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,645 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,646 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,648 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:24,648 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:25,017 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:25,030 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_init_harness_negated.i[4494,4507] [2024-10-11 14:46:25,030 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_init_harness_negated.i[4554,4567] [2024-10-11 14:46:25,073 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,073 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,073 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,074 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,074 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,087 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,088 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,089 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,089 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,090 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,090 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,091 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,091 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:25,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:25,359 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-11 14:46:25,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b008ff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:25, skipping insertion in model container [2024-10-11 14:46:25,363 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:25,363 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:25,365 INFO L158 Benchmark]: Toolchain (without parser) took 1471.81ms. Allocated memory is still 228.6MB. Free memory was 195.8MB in the beginning and 127.2MB in the end (delta: 68.5MB). Peak memory consumption was 93.9MB. Max. memory is 16.1GB. [2024-10-11 14:46:25,365 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory is still 99.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:25,365 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1469.96ms. Allocated memory is still 228.6MB. Free memory was 195.8MB in the beginning and 127.2MB in the end (delta: 68.5MB). Peak memory consumption was 93.9MB. Max. memory is 16.1GB. [2024-10-11 14:46:25,366 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory is still 99.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1469.96ms. Allocated memory is still 228.6MB. Free memory was 195.8MB in the beginning and 127.2MB in the end (delta: 68.5MB). Peak memory consumption was 93.9MB. 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 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_init_harness_negated.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 3e33855732bf911c074b61758d4fc045b7b7b7affa817be687a2ca93efbf3565 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:26,939 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:27,006 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:46:27,011 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:27,011 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:27,035 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:27,036 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:27,036 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:27,037 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:27,037 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:27,037 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:27,037 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:27,038 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:27,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:27,038 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:27,039 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:27,039 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:27,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:27,040 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:27,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:27,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:27,043 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:46:27,043 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:46:27,043 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:27,043 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:46:27,043 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:27,044 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:27,044 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:27,044 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:27,044 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:27,044 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:27,044 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:27,045 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:27,045 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:27,045 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:27,045 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:46:27,045 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:46:27,046 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:27,046 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:27,046 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:27,046 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:27,048 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:46:27,048 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e33855732bf911c074b61758d4fc045b7b7b7affa817be687a2ca93efbf3565 [2024-10-11 14:46:27,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:27,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:27,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:27,321 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:27,322 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:27,323 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i [2024-10-11 14:46:28,546 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:28,876 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:28,877 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i [2024-10-11 14:46:28,904 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/1faacc757/b3ba4adc03e14218ac2058c6a308ea49/FLAG60b3699a7 [2024-10-11 14:46:28,921 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/1faacc757/b3ba4adc03e14218ac2058c6a308ea49 [2024-10-11 14:46:28,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:28,924 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:28,926 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:28,926 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:28,930 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:28,930 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:28" (1/1) ... [2024-10-11 14:46:28,932 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@555e7cb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:28, skipping insertion in model container [2024-10-11 14:46:28,932 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:28" (1/1) ... [2024-10-11 14:46:29,000 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:29,206 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_init_harness_negated.i[4494,4507] [2024-10-11 14:46:29,212 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_init_harness_negated.i[4554,4567] [2024-10-11 14:46:29,638 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,639 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,639 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,639 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,640 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,648 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,648 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,649 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,652 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,653 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,653 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,654 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,654 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:29,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:29,997 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 14:46:30,030 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:30,033 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_init_harness_negated.i[4494,4507] [2024-10-11 14:46:30,034 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_init_harness_negated.i[4554,4567] [2024-10-11 14:46:30,065 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,066 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,066 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,066 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,067 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,072 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,072 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,075 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,079 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,084 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,084 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,084 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,085 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:30,157 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:30,170 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_init_harness_negated.i[4494,4507] [2024-10-11 14:46:30,170 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_init_harness_negated.i[4554,4567] [2024-10-11 14:46:30,227 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,228 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,228 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,228 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,229 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,239 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,240 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,241 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,242 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,243 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,243 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,244 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,244 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:30,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:30,450 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-11 14:46:30,452 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fd60f40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:30, skipping insertion in model container [2024-10-11 14:46:30,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:30,452 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:30,453 INFO L158 Benchmark]: Toolchain (without parser) took 1528.60ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 50.4MB in the beginning and 59.5MB in the end (delta: -9.1MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2024-10-11 14:46:30,454 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 29.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:30,455 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1526.40ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 50.2MB in the beginning and 59.5MB in the end (delta: -9.3MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. [2024-10-11 14:46:30,457 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 29.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1526.40ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 50.2MB in the beginning and 59.5MB in the end (delta: -9.3MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN