./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc 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_rbegin_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 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:46,450 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:46,523 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 02:20:46,530 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:46,530 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:46,559 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:46,560 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:46,560 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:46,561 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:46,562 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:46,562 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:46,562 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:46,582 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:46,582 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:46,582 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:46,583 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:46,583 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:46,583 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 02:20:46,583 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:46,584 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:46,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:46,589 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:46,589 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:46,590 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:46,590 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:46,591 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:46,591 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:46,591 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:46,591 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:46,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:46,592 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:46,592 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:46,592 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:46,592 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 02:20:46,593 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 02:20:46,593 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:46,593 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:46,595 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:46,595 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:46,595 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-19 02:20:46,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:46,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:46,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:46,872 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:46,873 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:46,874 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-19 02:20:48,375 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:48,760 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:48,760 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-19 02:20:48,804 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97d151858/f63f356f787c480f901d6770f1e0f27c/FLAGd2bcca6f1 [2024-11-19 02:20:48,823 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97d151858/f63f356f787c480f901d6770f1e0f27c [2024-11-19 02:20:48,826 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:48,828 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:48,831 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:48,831 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:48,837 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:48,838 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:48" (1/1) ... [2024-11-19 02:20:48,840 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@331867a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:48, skipping insertion in model container [2024-11-19 02:20:48,841 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:48" (1/1) ... [2024-11-19 02:20:48,951 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:49,274 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_rbegin_harness_negated.i[4496,4509] [2024-11-19 02:20:49,281 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_rbegin_harness_negated.i[4556,4569] [2024-11-19 02:20:49,777 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,778 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,778 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,779 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,780 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,791 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,792 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,794 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,795 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,797 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,798 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,799 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:49,799 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:50,212 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:50,224 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_rbegin_harness_negated.i[4496,4509] [2024-11-19 02:20:50,224 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_rbegin_harness_negated.i[4556,4569] [2024-11-19 02:20:50,257 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,257 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,257 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,258 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,258 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,266 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,266 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,267 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,268 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,268 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,269 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,269 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,269 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:50,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:50,518 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:50,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54f9679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:50, skipping insertion in model container [2024-11-19 02:20:50,518 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:50,519 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:50,520 INFO L158 Benchmark]: Toolchain (without parser) took 1691.96ms. Allocated memory is still 172.0MB. Free memory was 97.8MB in the beginning and 86.2MB in the end (delta: 11.7MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2024-11-19 02:20:50,521 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 104.9MB. Free memory was 75.6MB in the beginning and 75.4MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:50,521 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1687.86ms. Allocated memory is still 172.0MB. Free memory was 97.6MB in the beginning and 86.2MB in the end (delta: 11.5MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2024-11-19 02:20:50,522 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 104.9MB. Free memory was 75.6MB in the beginning and 75.4MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1687.86ms. Allocated memory is still 172.0MB. Free memory was 97.6MB in the beginning and 86.2MB in the end (delta: 11.5MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_rbegin_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 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 02:20:53,088 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 02:20:53,167 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-19 02:20:53,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 02:20:53,175 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 02:20:53,203 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 02:20:53,203 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 02:20:53,204 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 02:20:53,204 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 02:20:53,205 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 02:20:53,205 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 02:20:53,206 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 02:20:53,206 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 02:20:53,207 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 02:20:53,207 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 02:20:53,207 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 02:20:53,208 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 02:20:53,208 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 02:20:53,208 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 02:20:53,209 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 02:20:53,209 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 02:20:53,210 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-19 02:20:53,211 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-19 02:20:53,211 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 02:20:53,211 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-19 02:20:53,212 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 02:20:53,212 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 02:20:53,212 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 02:20:53,213 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 02:20:53,213 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 02:20:53,213 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 02:20:53,214 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 02:20:53,214 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 02:20:53,215 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 02:20:53,215 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 02:20:53,215 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-19 02:20:53,216 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-19 02:20:53,216 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 02:20:53,216 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 02:20:53,217 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 02:20:53,217 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 02:20:53,226 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-11-19 02:20:53,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 02:20:53,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 02:20:53,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 02:20:53,564 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 02:20:53,565 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 02:20:53,566 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-19 02:20:55,176 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 02:20:55,628 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 02:20:55,629 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-11-19 02:20:55,670 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24b737552/078dd61bda7749659717794c9e5cbf25/FLAGaa62135ab [2024-11-19 02:20:55,686 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24b737552/078dd61bda7749659717794c9e5cbf25 [2024-11-19 02:20:55,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 02:20:55,691 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 02:20:55,692 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:55,693 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 02:20:55,698 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 02:20:55,699 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:55" (1/1) ... [2024-11-19 02:20:55,699 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@418567b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:55, skipping insertion in model container [2024-11-19 02:20:55,700 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:55" (1/1) ... [2024-11-19 02:20:55,794 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:56,097 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_rbegin_harness_negated.i[4496,4509] [2024-11-19 02:20:56,106 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_rbegin_harness_negated.i[4556,4569] [2024-11-19 02:20:56,609 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,720 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,722 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,724 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,744 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,746 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,747 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,747 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,748 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,749 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,749 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,754 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,755 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,759 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,762 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,770 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,770 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,771 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,771 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,776 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,776 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,777 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,777 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,779 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,783 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,783 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,783 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:56,784 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:56,785 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,077 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,077 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,081 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,082 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,182 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:57,214 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-19 02:20:57,248 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 02:20:57,253 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_rbegin_harness_negated.i[4496,4509] [2024-11-19 02:20:57,254 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_rbegin_harness_negated.i[4556,4569] [2024-11-19 02:20:57,276 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,297 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,297 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,297 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,301 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,306 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,306 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,306 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,307 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,307 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,310 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,312 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,312 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,313 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,313 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,317 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,319 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,320 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,320 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,321 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,322 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,323 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,323 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,324 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,324 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,324 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,325 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,403 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,404 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,405 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,405 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,433 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-19 02:20:57,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:57,450 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 02:20:57,469 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_rbegin_harness_negated.i[4496,4509] [2024-11-19 02:20:57,470 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_rbegin_harness_negated.i[4556,4569] [2024-11-19 02:20:57,509 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,509 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,510 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,510 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,512 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,517 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,519 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,519 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,520 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,520 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,523 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,523 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,523 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 02:20:57,591 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 02:20:57,810 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-19 02:20:57,811 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c2a4374 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:57, skipping insertion in model container [2024-11-19 02:20:57,811 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 02:20:57,812 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-19 02:20:57,813 INFO L158 Benchmark]: Toolchain (without parser) took 2121.97ms. Allocated memory was 69.2MB in the beginning and 188.7MB in the end (delta: 119.5MB). Free memory was 42.6MB in the beginning and 120.5MB in the end (delta: -77.9MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2024-11-19 02:20:57,814 INFO L158 Benchmark]: CDTParser took 1.11ms. Allocated memory is still 69.2MB. Free memory was 46.0MB in the beginning and 45.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 02:20:57,814 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2119.28ms. Allocated memory was 69.2MB in the beginning and 188.7MB in the end (delta: 119.5MB). Free memory was 42.4MB in the beginning and 120.5MB in the end (delta: -78.1MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2024-11-19 02:20:57,815 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11ms. Allocated memory is still 69.2MB. Free memory was 46.0MB in the beginning and 45.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2119.28ms. Allocated memory was 69.2MB in the beginning and 188.7MB in the end (delta: 119.5MB). Free memory was 42.4MB in the beginning and 120.5MB in the end (delta: -78.1MB). Peak memory consumption was 67.0MB. 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