./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 803cd42f 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 ../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_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 c9366fdd5d21c350c15a66da5c847539e77b568b4d6276b0911cc19e72422513 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 14:20:10,506 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 14:20:10,568 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 14:20:10,573 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 14:20:10,574 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 14:20:10,600 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 14:20:10,601 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 14:20:10,601 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 14:20:10,601 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 14:20:10,602 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 14:20:10,602 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 14:20:10,602 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 14:20:10,602 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 14:20:10,603 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 14:20:10,603 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 14:20:10,603 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 14:20:10,603 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 14:20:10,603 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 14:20:10,604 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 14:20:10,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 14:20:10,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 14:20:10,608 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 14:20:10,609 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 14:20:10,609 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 14:20:10,609 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 14:20:10,609 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 14:20:10,609 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 14:20:10,610 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 14:20:10,610 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 14:20:10,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 14:20:10,613 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 14:20:10,613 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 14:20:10,613 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 14:20:10,614 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 14:20:10,614 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 14:20:10,614 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 14:20:10,614 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 14:20:10,614 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 14:20:10,614 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 14:20:10,614 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9366fdd5d21c350c15a66da5c847539e77b568b4d6276b0911cc19e72422513 [2024-11-22 14:20:10,832 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 14:20:10,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 14:20:10,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 14:20:10,855 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 14:20:10,856 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 14:20:10,856 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness_negated.i [2024-11-22 14:20:12,055 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 14:20:12,372 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 14:20:12,373 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness_negated.i [2024-11-22 14:20:12,410 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0e464edd/a82cd4751f0d4cea90f742275bd10d89/FLAGc65bd3b71 [2024-11-22 14:20:12,632 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0e464edd/a82cd4751f0d4cea90f742275bd10d89 [2024-11-22 14:20:12,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 14:20:12,635 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 14:20:12,637 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 14:20:12,638 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 14:20:12,642 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 14:20:12,642 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:20:12" (1/1) ... [2024-11-22 14:20:12,643 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f535f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:20:12, skipping insertion in model container [2024-11-22 14:20:12,643 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:20:12" (1/1) ... [2024-11-22 14:20:12,715 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 14:20:12,907 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_prev_harness_negated.i[4494,4507] [2024-11-22 14:20:12,913 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_prev_harness_negated.i[4554,4567] [2024-11-22 14:20:13,298 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,300 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,300 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,301 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,302 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,317 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,319 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,320 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,323 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,324 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,325 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,326 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,327 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:20:13,608 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 14:20:13,626 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_prev_harness_negated.i[4494,4507] [2024-11-22 14:20:13,627 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_prev_harness_negated.i[4554,4567] [2024-11-22 14:20:13,681 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,682 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,682 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,682 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,683 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,695 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,699 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,700 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,701 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,701 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,702 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,702 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,702 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:13,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:20:13,909 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-22 14:20:13,910 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33d2f499 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:20:13, skipping insertion in model container [2024-11-22 14:20:13,910 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 14:20:13,911 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-22 14:20:13,912 INFO L158 Benchmark]: Toolchain (without parser) took 1276.15ms. Allocated memory is still 155.2MB. Free memory was 97.6MB in the beginning and 65.0MB in the end (delta: 32.6MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2024-11-22 14:20:13,913 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 96.5MB. Free memory was 59.0MB in the beginning and 58.9MB in the end (delta: 77.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-22 14:20:13,913 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1273.03ms. Allocated memory is still 155.2MB. Free memory was 97.6MB in the beginning and 65.0MB in the end (delta: 32.6MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2024-11-22 14:20:13,915 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 96.5MB. Free memory was 59.0MB in the beginning and 58.9MB in the end (delta: 77.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1273.03ms. Allocated memory is still 155.2MB. Free memory was 97.6MB in the beginning and 65.0MB in the end (delta: 32.6MB). Peak memory consumption was 69.5MB. 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 ../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_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 c9366fdd5d21c350c15a66da5c847539e77b568b4d6276b0911cc19e72422513 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 14:20:15,523 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 14:20:15,586 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-22 14:20:15,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 14:20:15,591 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 14:20:15,618 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 14:20:15,620 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 14:20:15,621 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 14:20:15,621 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 14:20:15,623 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 14:20:15,623 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 14:20:15,623 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 14:20:15,624 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 14:20:15,626 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 14:20:15,626 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 14:20:15,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 14:20:15,627 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 14:20:15,627 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 14:20:15,627 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 14:20:15,627 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 14:20:15,627 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 14:20:15,628 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-22 14:20:15,629 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-22 14:20:15,629 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 14:20:15,629 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-22 14:20:15,629 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 14:20:15,629 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 14:20:15,630 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 14:20:15,630 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 14:20:15,630 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 14:20:15,631 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 14:20:15,631 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 14:20:15,631 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 14:20:15,632 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 14:20:15,632 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 14:20:15,632 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-22 14:20:15,632 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-22 14:20:15,633 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 14:20:15,633 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 14:20:15,633 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 14:20:15,633 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 14:20:15,634 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9366fdd5d21c350c15a66da5c847539e77b568b4d6276b0911cc19e72422513 [2024-11-22 14:20:15,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 14:20:15,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 14:20:15,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 14:20:15,936 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 14:20:15,937 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 14:20:15,938 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness_negated.i [2024-11-22 14:20:17,186 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 14:20:17,569 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 14:20:17,569 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness_negated.i [2024-11-22 14:20:17,600 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5aca8aac9/81a1f5ad967441859369261ff389d670/FLAG4fa330c2a [2024-11-22 14:20:17,614 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5aca8aac9/81a1f5ad967441859369261ff389d670 [2024-11-22 14:20:17,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 14:20:17,617 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 14:20:17,620 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 14:20:17,620 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 14:20:17,624 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 14:20:17,625 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:20:17" (1/1) ... [2024-11-22 14:20:17,626 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36696aef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:20:17, skipping insertion in model container [2024-11-22 14:20:17,626 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:20:17" (1/1) ... [2024-11-22 14:20:17,696 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 14:20:17,897 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_prev_harness_negated.i[4494,4507] [2024-11-22 14:20:17,903 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_prev_harness_negated.i[4554,4567] [2024-11-22 14:20:18,321 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,389 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,390 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,390 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,397 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,399 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,400 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,401 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,401 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,402 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,402 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,407 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,407 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,412 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,413 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,422 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,422 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,423 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,423 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,424 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,426 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,426 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,426 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,438 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,439 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,440 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,440 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,440 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,440 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,630 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,631 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,631 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,632 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,709 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:20:18,746 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-22 14:20:18,771 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 14:20:18,775 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_prev_harness_negated.i[4494,4507] [2024-11-22 14:20:18,775 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_prev_harness_negated.i[4554,4567] [2024-11-22 14:20:18,794 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,807 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,808 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,809 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,815 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,816 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,817 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,817 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,817 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,817 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,818 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,819 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,819 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,820 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,820 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,823 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,823 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,824 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,824 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,825 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,825 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,825 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,825 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,826 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,826 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,827 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,827 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,827 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,827 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,855 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,856 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,856 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,856 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,886 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:18,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:20:18,894 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 14:20:18,904 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_prev_harness_negated.i[4494,4507] [2024-11-22 14:20:18,904 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_prev_harness_negated.i[4554,4567] [2024-11-22 14:20:18,955 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,955 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,955 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,956 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,956 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,964 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,965 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,966 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,967 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,967 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,969 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,970 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:18,970 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:19,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:20:19,212 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-22 14:20:19,213 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73ad76b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:20:19, skipping insertion in model container [2024-11-22 14:20:19,213 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 14:20:19,213 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-22 14:20:19,215 INFO L158 Benchmark]: Toolchain (without parser) took 1597.09ms. Allocated memory was 83.9MB in the beginning and 104.9MB in the end (delta: 21.0MB). Free memory was 46.1MB in the beginning and 40.9MB in the end (delta: 5.2MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. [2024-11-22 14:20:19,216 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 56.6MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-22 14:20:19,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1593.39ms. Allocated memory was 83.9MB in the beginning and 104.9MB in the end (delta: 21.0MB). Free memory was 45.8MB in the beginning and 40.9MB in the end (delta: 4.9MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. [2024-11-22 14:20:19,219 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 56.6MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1593.39ms. Allocated memory was 83.9MB in the beginning and 104.9MB in the end (delta: 21.0MB). Free memory was 45.8MB in the beginning and 40.9MB in the end (delta: 4.9MB). Peak memory consumption was 40.2MB. 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