./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.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_init_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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:26:43,104 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:26:43,198 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:26:43,206 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:26:43,208 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:26:43,246 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:26:43,247 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:26:43,248 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:26:43,248 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:26:43,249 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:26:43,249 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:26:43,249 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:26:43,250 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:26:43,250 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:26:43,252 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:26:43,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:26:43,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:26:43,256 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:26:43,256 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:26:43,256 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:26:43,256 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:26:43,257 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:26:43,257 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:26:43,261 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:26:43,261 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:26:43,262 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:26:43,262 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:26:43,262 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:26:43,262 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:26:43,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:26:43,263 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:26:43,263 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:26:43,263 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:26:43,263 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:26:43,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:26:43,264 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:26:43,264 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:26:43,264 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:26:43,265 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:26:43,267 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2024-10-13 07:26:43,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:26:43,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:26:43,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:26:43,541 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:26:43,541 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:26:43,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2024-10-13 07:26:45,036 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:26:45,514 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:26:45,516 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2024-10-13 07:26:45,556 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7ec92376/0619a04b17be477aa3cba0a5980f15d0/FLAG2be0d6e21 [2024-10-13 07:26:45,576 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7ec92376/0619a04b17be477aa3cba0a5980f15d0 [2024-10-13 07:26:45,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:26:45,582 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:26:45,583 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:45,583 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:26:45,589 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:26:45,590 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:45" (1/1) ... [2024-10-13 07:26:45,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48068e59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:45, skipping insertion in model container [2024-10-13 07:26:45,593 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:45" (1/1) ... [2024-10-13 07:26:45,720 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:46,033 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.i[4494,4507] [2024-10-13 07:26:46,044 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.i[4554,4567] [2024-10-13 07:26:46,836 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,837 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,838 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,838 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,840 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,856 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,857 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,859 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,860 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,862 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,863 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,864 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:46,864 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:47,460 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:26:47,478 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.i[4494,4507] [2024-10-13 07:26:47,479 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.i[4554,4567] [2024-10-13 07:26:47,628 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,628 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,628 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,629 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,629 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,655 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,659 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,664 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,665 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,666 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,669 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,670 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,671 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:47,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:47,987 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:26:47,987 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f738d7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:47, skipping insertion in model container [2024-10-13 07:26:47,988 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:47,988 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:26:47,990 INFO L158 Benchmark]: Toolchain (without parser) took 2407.39ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 133.0MB in the beginning and 169.2MB in the end (delta: -36.2MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2024-10-13 07:26:47,990 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:26:47,991 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2405.01ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 133.0MB in the beginning and 169.2MB in the end (delta: -36.2MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2024-10-13 07:26:47,992 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory is still 93.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2405.01ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 133.0MB in the beginning and 169.2MB in the end (delta: -36.2MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_init_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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:26:50,146 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:26:50,232 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:26:50,237 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:26:50,238 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:26:50,271 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:26:50,273 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:26:50,274 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:26:50,275 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:26:50,275 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:26:50,276 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:26:50,276 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:26:50,276 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:26:50,278 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:26:50,279 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:26:50,279 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:26:50,279 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:26:50,280 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:26:50,280 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:26:50,280 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:26:50,281 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:26:50,281 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:26:50,285 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:26:50,285 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:26:50,285 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:26:50,286 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:26:50,286 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:26:50,286 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:26:50,286 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:26:50,287 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:26:50,287 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:26:50,287 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:26:50,287 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:26:50,287 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:26:50,288 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:26:50,288 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:26:50,288 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:26:50,288 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:26:50,289 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:26:50,289 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:26:50,289 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:26:50,290 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:26:50,290 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2024-10-13 07:26:50,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:26:50,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:26:50,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:26:50,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:26:50,690 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:26:50,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2024-10-13 07:26:52,349 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:26:52,818 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:26:52,819 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2024-10-13 07:26:52,853 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4411a7e27/c637149cefdf4c1daa01a52136bc56e1/FLAG9b1b13ae2 [2024-10-13 07:26:52,941 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4411a7e27/c637149cefdf4c1daa01a52136bc56e1 [2024-10-13 07:26:52,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:26:52,944 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:26:52,945 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:52,945 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:26:52,950 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:26:52,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:52" (1/1) ... [2024-10-13 07:26:52,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79d42ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:52, skipping insertion in model container [2024-10-13 07:26:52,951 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:26:52" (1/1) ... [2024-10-13 07:26:53,029 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:53,312 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.i[4494,4507] [2024-10-13 07:26:53,319 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.i[4554,4567] [2024-10-13 07:26:54,187 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,191 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,192 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,194 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,195 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,213 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,214 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,216 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,216 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,221 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,222 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,223 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,223 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,648 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:54,705 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 07:26:54,735 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:26:54,741 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.i[4494,4507] [2024-10-13 07:26:54,742 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.i[4554,4567] [2024-10-13 07:26:54,812 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,814 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,815 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,815 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,816 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,822 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,822 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,823 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,824 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,824 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,825 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,825 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,826 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:54,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:54,931 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:26:54,950 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.i[4494,4507] [2024-10-13 07:26:54,951 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.i[4554,4567] [2024-10-13 07:26:55,005 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,008 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,009 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,009 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,010 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,017 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,018 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,019 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,019 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,021 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,025 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,025 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,025 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-13 07:26:55,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:26:55,477 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-13 07:26:55,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ce6078a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:26:55, skipping insertion in model container [2024-10-13 07:26:55,478 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:26:55,478 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-13 07:26:55,480 INFO L158 Benchmark]: Toolchain (without parser) took 2534.85ms. Allocated memory was 65.0MB in the beginning and 109.1MB in the end (delta: 44.0MB). Free memory was 32.6MB in the beginning and 57.7MB in the end (delta: -25.1MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2024-10-13 07:26:55,481 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory is still 30.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:26:55,483 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2532.97ms. Allocated memory was 65.0MB in the beginning and 109.1MB in the end (delta: 44.0MB). Free memory was 32.4MB in the beginning and 57.7MB in the end (delta: -25.3MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2024-10-13 07:26:55,487 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory is still 30.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2532.97ms. Allocated memory was 65.0MB in the beginning and 109.1MB in the end (delta: 44.0MB). Free memory was 32.4MB in the beginning and 57.7MB in the end (delta: -25.3MB). Peak memory consumption was 41.4MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN