./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 c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_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-?-c7c6ca5-m [2024-11-09 03:16:02,094 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:16:02,175 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 03:16:02,179 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:16:02,180 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:16:02,201 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:16:02,202 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:16:02,202 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:16:02,203 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:16:02,203 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:16:02,204 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:16:02,204 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:16:02,205 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:16:02,205 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:16:02,205 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:16:02,206 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:16:02,207 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:16:02,208 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 03:16:02,208 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:16:02,211 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:16:02,211 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:16:02,212 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:16:02,212 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:16:02,216 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:16:02,217 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:16:02,217 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:16:02,217 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:16:02,217 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:16:02,218 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:16:02,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:16:02,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:16:02,219 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:16:02,219 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:16:02,221 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 03:16:02,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 03:16:02,222 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:16:02,222 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:16:02,223 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:16:02,223 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:16:02,223 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b [2024-11-09 03:16:02,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:16:02,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:16:02,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:16:02,507 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:16:02,508 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:16:02,509 INFO L431 ainManager$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 [2024-11-09 03:16:04,039 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:16:04,449 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:16:04,450 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-09 03:16:04,485 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f97b74fce/7ad5bb1cd4f04929b2575e6f725ac0ec/FLAG98ef086c1 [2024-11-09 03:16:04,605 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f97b74fce/7ad5bb1cd4f04929b2575e6f725ac0ec [2024-11-09 03:16:04,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:16:04,608 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:16:04,609 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:04,609 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:16:04,614 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:16:04,615 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:04" (1/1) ... [2024-11-09 03:16:04,616 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f758fa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:04, skipping insertion in model container [2024-11-09 03:16:04,616 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:04" (1/1) ... [2024-11-09 03:16:04,715 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:05,039 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] [2024-11-09 03:16:05,049 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] [2024-11-09 03:16:06,061 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,062 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,063 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,067 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,069 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,083 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,084 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,086 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,104 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,107 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,108 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,109 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,111 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:06,585 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:16:06,601 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] [2024-11-09 03:16:06,602 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] [2024-11-09 03:16:06,652 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,654 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,654 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,655 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,656 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,675 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,675 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,677 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,677 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,679 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,680 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,680 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,680 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:06,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:06,942 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-09 03:16:06,943 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74cef727 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:06, skipping insertion in model container [2024-11-09 03:16:06,943 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:06,944 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:16:06,947 INFO L158 Benchmark]: Toolchain (without parser) took 2337.06ms. Allocated memory was 163.6MB in the beginning and 218.1MB in the end (delta: 54.5MB). Free memory was 101.2MB in the beginning and 84.6MB in the end (delta: 16.6MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. [2024-11-09 03:16:06,948 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 163.6MB. Free memory is still 124.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:16:06,948 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2335.15ms. Allocated memory was 163.6MB in the beginning and 218.1MB in the end (delta: 54.5MB). Free memory was 101.2MB in the beginning and 84.6MB in the end (delta: 16.6MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. [2024-11-09 03:16:06,950 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 163.6MB. Free memory is still 124.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2335.15ms. Allocated memory was 163.6MB in the beginning and 218.1MB in the end (delta: 54.5MB). Free memory was 101.2MB in the beginning and 84.6MB in the end (delta: 16.6MB). Peak memory consumption was 83.0MB. 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 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-?-c7c6ca5-m [2024-11-09 03:16:09,150 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:16:09,245 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-09 03:16:09,250 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:16:09,251 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:16:09,287 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:16:09,287 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:16:09,288 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:16:09,288 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:16:09,288 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:16:09,289 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:16:09,290 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:16:09,291 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:16:09,292 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:16:09,292 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:16:09,293 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:16:09,293 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:16:09,294 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:16:09,296 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:16:09,296 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:16:09,297 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:16:09,297 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 03:16:09,297 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 03:16:09,298 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:16:09,301 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 03:16:09,302 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:16:09,302 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:16:09,302 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:16:09,303 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:16:09,303 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:16:09,303 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:16:09,303 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:16:09,303 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:16:09,304 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:16:09,304 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:16:09,304 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-09 03:16:09,304 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 03:16:09,305 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:16:09,305 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:16:09,305 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:16:09,305 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:16:09,307 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b [2024-11-09 03:16:09,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:16:09,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:16:09,697 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:16:09,698 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:16:09,698 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:16:09,700 INFO L431 ainManager$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 [2024-11-09 03:16:11,234 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:16:11,654 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:16:11,656 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-09 03:16:11,702 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e8365dc2/7b77f7227d194574affadd81f58ece83/FLAG05becd252 [2024-11-09 03:16:11,717 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e8365dc2/7b77f7227d194574affadd81f58ece83 [2024-11-09 03:16:11,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:16:11,721 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:16:11,723 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:11,723 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:16:11,727 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:16:11,728 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:11" (1/1) ... [2024-11-09 03:16:11,729 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41ec75f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:11, skipping insertion in model container [2024-11-09 03:16:11,729 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:11" (1/1) ... [2024-11-09 03:16:11,835 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:12,139 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] [2024-11-09 03:16:12,147 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] [2024-11-09 03:16:12,926 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,025 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,026 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,027 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,036 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,042 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,043 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,043 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,045 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,046 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,047 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,049 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,050 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,052 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,052 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,075 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,076 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,077 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,077 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,079 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,079 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,080 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,080 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,082 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,083 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,083 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,083 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,084 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,084 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,479 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,479 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,480 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,481 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,588 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:13,643 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 03:16:13,676 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:13,682 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] [2024-11-09 03:16:13,683 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] [2024-11-09 03:16:13,714 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,734 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,735 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,735 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,742 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,743 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,743 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,744 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,744 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,747 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,748 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,750 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,750 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,751 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,756 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,764 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,765 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,765 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,766 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,768 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,768 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,768 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,769 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,770 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,770 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,770 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,771 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,771 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,771 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,813 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,813 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,814 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,814 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,867 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:13,878 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:13,889 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:16:13,907 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_back_harness_negated.i[4494,4507] [2024-11-09 03:16:13,910 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] [2024-11-09 03:16:13,941 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,942 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,942 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,942 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,943 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,948 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,949 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,950 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,950 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,951 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,951 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,951 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:13,952 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:14,028 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:14,232 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-09 03:16:14,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ea87a8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:14, skipping insertion in model container [2024-11-09 03:16:14,233 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:14,233 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:16:14,235 INFO L158 Benchmark]: Toolchain (without parser) took 2513.19ms. Allocated memory was 65.0MB in the beginning and 102.8MB in the end (delta: 37.7MB). Free memory was 43.0MB in the beginning and 45.9MB in the end (delta: -2.9MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2024-11-09 03:16:14,254 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 50.3MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:16:14,254 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2510.24ms. Allocated memory was 65.0MB in the beginning and 102.8MB in the end (delta: 37.7MB). Free memory was 42.8MB in the beginning and 45.9MB in the end (delta: -3.1MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2024-11-09 03:16:14,256 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 50.3MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2510.24ms. Allocated memory was 65.0MB in the beginning and 102.8MB in the end (delta: 37.7MB). Free memory was 42.8MB in the beginning and 45.9MB in the end (delta: -3.1MB). Peak memory consumption was 56.5MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN