./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.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 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:54:49,170 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:54:49,245 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 08:54:49,250 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:54:49,250 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:54:49,272 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:54:49,273 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:54:49,273 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:54:49,274 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:54:49,274 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:54:49,286 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:54:49,289 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:54:49,290 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:54:49,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:54:49,292 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:54:49,292 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:54:49,292 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:54:49,293 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 08:54:49,293 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:54:49,293 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:54:49,294 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:54:49,297 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:54:49,297 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:54:49,298 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:54:49,298 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:54:49,298 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:54:49,298 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:54:49,299 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:54:49,299 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:54:49,299 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:54:49,299 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:54:49,299 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:54:49,300 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:54:49,300 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 08:54:49,300 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 08:54:49,300 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:54:49,300 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:54:49,300 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:54:49,301 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:54:49,301 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b [2024-11-12 08:54:49,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:54:49,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:54:49,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:54:49,599 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:54:49,599 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:54:49,601 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-12 08:54:51,113 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:54:51,530 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:54:51,531 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-12 08:54:51,586 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ebf0e9de/9bdea389419040248e1900b54429b6b8/FLAGf48be2ffd [2024-11-12 08:54:51,604 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ebf0e9de/9bdea389419040248e1900b54429b6b8 [2024-11-12 08:54:51,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:54:51,609 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:54:51,611 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:54:51,611 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:54:51,616 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:54:51,617 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:54:51" (1/1) ... [2024-11-12 08:54:51,618 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16ceed16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:54:51, skipping insertion in model container [2024-11-12 08:54:51,618 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:54:51" (1/1) ... [2024-11-12 08:54:51,732 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:54:52,058 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_negated.i[4494,4507] [2024-11-12 08:54:52,066 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_negated.i[4554,4567] [2024-11-12 08:54:52,737 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,741 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,742 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,744 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,745 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,764 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,766 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,768 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,769 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,771 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,772 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,773 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,773 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:54:53,232 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:54:53,251 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_negated.i[4494,4507] [2024-11-12 08:54:53,252 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_negated.i[4554,4567] [2024-11-12 08:54:53,296 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,297 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,297 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,297 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,298 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,312 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,313 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,314 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,314 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,315 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,316 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,316 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,317 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:54:53,628 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:54:53,628 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72721832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:54:53, skipping insertion in model container [2024-11-12 08:54:53,628 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:54:53,629 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:54:53,630 INFO L158 Benchmark]: Toolchain (without parser) took 2020.91ms. Allocated memory is still 180.4MB. Free memory was 107.6MB in the beginning and 92.6MB in the end (delta: 15.0MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2024-11-12 08:54:53,631 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 104.9MB. Free memory was 75.5MB in the beginning and 75.4MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:54:53,631 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2017.89ms. Allocated memory is still 180.4MB. Free memory was 107.4MB in the beginning and 92.6MB in the end (delta: 14.8MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2024-11-12 08:54:53,634 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 104.9MB. Free memory was 75.5MB in the beginning and 75.4MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2017.89ms. Allocated memory is still 180.4MB. Free memory was 107.4MB in the beginning and 92.6MB in the end (delta: 14.8MB). Peak memory consumption was 50.8MB. 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/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_negated.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 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:54:55,634 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:54:55,718 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-12 08:54:55,722 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:54:55,723 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:54:55,750 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:54:55,751 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:54:55,751 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:54:55,752 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:54:55,752 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:54:55,752 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:54:55,753 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:54:55,753 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:54:55,754 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:54:55,754 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:54:55,755 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:54:55,755 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:54:55,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:54:55,756 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:54:55,756 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:54:55,756 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:54:55,760 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-12 08:54:55,761 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-12 08:54:55,761 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:54:55,761 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-12 08:54:55,761 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:54:55,762 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:54:55,762 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:54:55,762 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:54:55,762 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:54:55,763 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:54:55,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:54:55,763 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:54:55,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:54:55,764 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:54:55,764 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-12 08:54:55,764 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-12 08:54:55,767 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:54:55,767 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:54:55,767 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:54:55,767 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:54:55,768 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b [2024-11-12 08:54:56,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:54:56,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:54:56,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:54:56,159 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:54:56,160 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:54:56,161 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-12 08:54:57,701 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:54:58,166 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:54:58,167 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-12 08:54:58,206 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78a110703/cdef41a009e9485da5102319e2751140/FLAG6fa91593d [2024-11-12 08:54:58,225 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78a110703/cdef41a009e9485da5102319e2751140 [2024-11-12 08:54:58,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:54:58,229 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:54:58,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:54:58,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:54:58,235 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:54:58,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:54:58" (1/1) ... [2024-11-12 08:54:58,239 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d6f7654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:54:58, skipping insertion in model container [2024-11-12 08:54:58,239 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:54:58" (1/1) ... [2024-11-12 08:54:58,322 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:54:58,604 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_negated.i[4494,4507] [2024-11-12 08:54:58,612 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_negated.i[4554,4567] [2024-11-12 08:54:59,100 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,211 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,212 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,213 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,222 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,226 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,227 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,227 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,228 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,228 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,229 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,232 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,232 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,235 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,236 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,250 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,250 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,251 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,251 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,254 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,255 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,255 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,256 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,258 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,260 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,261 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,261 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,261 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,262 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,530 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,530 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,531 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,532 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,686 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:54:59,728 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-12 08:54:59,761 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:54:59,766 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_negated.i[4494,4507] [2024-11-12 08:54:59,767 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_negated.i[4554,4567] [2024-11-12 08:54:59,798 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,814 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,815 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,815 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,819 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,820 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,820 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,821 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,821 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,821 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,822 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,823 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,823 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,824 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,827 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,836 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,836 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,837 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,837 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,839 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,839 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,839 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,839 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,840 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,841 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,841 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,841 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,842 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,842 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,903 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,903 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,903 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,904 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,939 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:54:59,959 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:54:59,978 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_negated.i[4494,4507] [2024-11-12 08:54:59,978 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_negated.i[4554,4567] [2024-11-12 08:55:00,027 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,028 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,028 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,029 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,029 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,039 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,039 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,040 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,040 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,041 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,044 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,044 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,044 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:00,396 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:55:00,399 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53ab1722 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:00, skipping insertion in model container [2024-11-12 08:55:00,399 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:00,400 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:55:00,401 INFO L158 Benchmark]: Toolchain (without parser) took 2171.59ms. Allocated memory was 73.4MB in the beginning and 169.9MB in the end (delta: 96.5MB). Free memory was 50.1MB in the beginning and 104.4MB in the end (delta: -54.3MB). Peak memory consumption was 64.2MB. Max. memory is 16.1GB. [2024-11-12 08:55:00,401 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 73.4MB. Free memory was 50.1MB in the beginning and 50.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:55:00,402 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2169.60ms. Allocated memory was 73.4MB in the beginning and 169.9MB in the end (delta: 96.5MB). Free memory was 49.9MB in the beginning and 104.4MB in the end (delta: -54.5MB). Peak memory consumption was 64.2MB. Max. memory is 16.1GB. [2024-11-12 08:55:00,405 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 73.4MB. Free memory was 50.1MB in the beginning and 50.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2169.60ms. Allocated memory was 73.4MB in the beginning and 169.9MB in the end (delta: 96.5MB). Free memory was 49.9MB in the beginning and 104.4MB in the end (delta: -54.5MB). Peak memory consumption was 64.2MB. 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