./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d 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_back_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f57bc64edf303a057c8eafb48480d4e5b764bd411481261d53eb2a101eb82ae8 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 03:16:02,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:16:02,230 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 03:16:02,235 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:16:02,235 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:16:02,273 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:16:02,275 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:16:02,276 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:16:02,277 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:16:02,278 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:16:02,278 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:16:02,279 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:16:02,279 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:16:02,280 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:16:02,281 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:16:02,282 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:16:02,282 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:16:02,283 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 03:16:02,283 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:16:02,283 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:16:02,283 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:16:02,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:16:02,288 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:16:02,288 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:16:02,288 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:16:02,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:16:02,289 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:16:02,289 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:16:02,289 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:16:02,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:16:02,290 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:16:02,290 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:16:02,290 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:16:02,290 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 03:16:02,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 03:16:02,291 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:16:02,292 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:16:02,293 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:16:02,293 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:16:02,293 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f57bc64edf303a057c8eafb48480d4e5b764bd411481261d53eb2a101eb82ae8 [2024-11-09 03:16:02,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:16:02,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:16:02,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:16:02,572 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:16:02,572 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:16:02,574 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2024-11-09 03:16:04,072 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:16:04,459 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:16:04,461 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2024-11-09 03:16:04,499 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39caadebc/041bc7854c674f6ba6f01f840025b8d9/FLAG155ac42fc [2024-11-09 03:16:04,633 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39caadebc/041bc7854c674f6ba6f01f840025b8d9 [2024-11-09 03:16:04,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:16:04,637 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:16:04,638 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:04,638 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:16:04,644 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:16:04,645 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:04" (1/1) ... [2024-11-09 03:16:04,648 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54cb4f34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:04, skipping insertion in model container [2024-11-09 03:16:04,648 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:04" (1/1) ... [2024-11-09 03:16:04,737 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:05,043 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_back_harness.i[4494,4507] [2024-11-09 03:16:05,052 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_back_harness.i[4554,4567] [2024-11-09 03:16:06,035 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,036 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,036 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,040 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,042 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,057 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,060 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,061 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,063 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,064 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,065 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,065 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,806 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:06,825 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:16:06,843 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_back_harness.i[4494,4507] [2024-11-09 03:16:06,846 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_back_harness.i[4554,4567] [2024-11-09 03:16:06,997 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,998 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,000 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,001 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,002 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,021 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,022 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,023 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,023 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,024 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,029 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,029 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,029 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:07,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:07,292 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-09 03:16:07,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32e743da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:07, skipping insertion in model container [2024-11-09 03:16:07,293 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:07,294 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:16:07,295 INFO L158 Benchmark]: Toolchain (without parser) took 2658.12ms. Allocated memory is still 174.1MB. Free memory was 112.4MB in the beginning and 69.4MB in the end (delta: 43.0MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2024-11-09 03:16:07,296 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 174.1MB. Free memory was 140.3MB in the beginning and 140.1MB in the end (delta: 168.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:16:07,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2655.66ms. Allocated memory is still 174.1MB. Free memory was 112.4MB in the beginning and 69.4MB in the end (delta: 43.0MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2024-11-09 03:16:07,297 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 174.1MB. Free memory was 140.3MB in the beginning and 140.1MB in the end (delta: 168.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2655.66ms. Allocated memory is still 174.1MB. Free memory was 112.4MB in the beginning and 69.4MB in the end (delta: 43.0MB). Peak memory consumption was 77.1MB. 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_back_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f57bc64edf303a057c8eafb48480d4e5b764bd411481261d53eb2a101eb82ae8 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 03:16:09,506 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:16:09,589 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-09 03:16:09,597 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:16:09,598 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:16:09,638 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:16:09,640 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:16:09,641 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:16:09,641 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:16:09,642 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:16:09,643 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:16:09,643 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:16:09,644 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:16:09,646 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:16:09,646 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:16:09,646 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:16:09,647 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:16:09,647 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:16:09,647 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:16:09,647 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:16:09,648 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:16:09,652 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 03:16:09,652 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 03:16:09,652 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:16:09,652 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 03:16:09,652 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:16:09,653 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:16:09,653 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:16:09,653 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:16:09,653 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:16:09,653 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:16:09,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:16:09,654 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:16:09,654 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:16:09,664 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:16:09,665 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-09 03:16:09,665 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 03:16:09,666 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:16:09,666 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:16:09,666 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:16:09,666 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:16:09,666 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f57bc64edf303a057c8eafb48480d4e5b764bd411481261d53eb2a101eb82ae8 [2024-11-09 03:16:09,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:16:10,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:16:10,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:16:10,029 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:16:10,029 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:16:10,031 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2024-11-09 03:16:11,650 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:16:12,126 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:16:12,126 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2024-11-09 03:16:12,172 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f92da3a53/e680762a8ab242b8b9b23beadfb8013d/FLAGc480276e3 [2024-11-09 03:16:12,192 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f92da3a53/e680762a8ab242b8b9b23beadfb8013d [2024-11-09 03:16:12,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:16:12,197 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:16:12,199 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:12,200 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:16:12,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:16:12,206 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:12" (1/1) ... [2024-11-09 03:16:12,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@557cb6e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:12, skipping insertion in model container [2024-11-09 03:16:12,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:12" (1/1) ... [2024-11-09 03:16:12,315 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:12,632 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_back_harness.i[4494,4507] [2024-11-09 03:16:12,640 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_back_harness.i[4554,4567] [2024-11-09 03:16:13,138 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,235 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,235 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,236 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,247 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,250 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,251 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,251 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,252 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,252 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,261 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,264 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,265 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,267 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,268 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,282 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,283 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,284 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,284 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,285 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,286 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,286 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,287 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,288 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,289 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,289 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,290 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,290 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,291 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,590 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,591 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,596 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,596 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,748 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:13,816 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 03:16:13,847 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:13,853 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_back_harness.i[4494,4507] [2024-11-09 03:16:13,854 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_back_harness.i[4554,4567] [2024-11-09 03:16:13,895 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,912 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,914 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,914 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,923 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,928 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,928 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,929 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,929 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,929 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,930 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,931 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,932 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,934 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,934 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,938 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,938 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,939 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,939 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,940 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,940 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,940 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,941 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,941 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,942 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,942 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,943 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,943 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,943 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,009 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:14,011 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:14,016 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:14,016 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:14,083 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:14,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:14,104 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:16:14,123 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_back_harness.i[4494,4507] [2024-11-09 03:16:14,124 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_back_harness.i[4554,4567] [2024-11-09 03:16:14,241 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,244 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,244 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,245 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,245 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,250 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,251 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,252 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,253 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,254 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,255 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,255 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,256 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:14,636 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-09 03:16:14,637 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63d64534 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:14, skipping insertion in model container [2024-11-09 03:16:14,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:14,641 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:16:14,643 INFO L158 Benchmark]: Toolchain (without parser) took 2444.75ms. Allocated memory was 56.6MB in the beginning and 123.7MB in the end (delta: 67.1MB). Free memory was 27.5MB in the beginning and 52.4MB in the end (delta: -24.9MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2024-11-09 03:16:14,643 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 44.0MB. Free memory was 19.2MB in the beginning and 19.1MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:16:14,644 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2441.46ms. Allocated memory was 56.6MB in the beginning and 123.7MB in the end (delta: 67.1MB). Free memory was 27.3MB in the beginning and 52.4MB in the end (delta: -25.1MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2024-11-09 03:16:14,645 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 44.0MB. Free memory was 19.2MB in the beginning and 19.1MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2441.46ms. Allocated memory was 56.6MB in the beginning and 123.7MB in the end (delta: 67.1MB). Free memory was 27.3MB in the beginning and 52.4MB in the end (delta: -25.1MB). Peak memory consumption was 46.7MB. 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