./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bcbdd24aa3539f554995115754c17957131f4a70e9c01f3bd768b3e606eed4d4 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 03:16:18,211 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:16:18,260 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 03:16:18,263 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:16:18,264 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:16:18,279 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:16:18,279 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:16:18,280 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:16:18,280 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:16:18,280 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:16:18,281 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:16:18,281 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:16:18,282 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:16:18,282 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:16:18,282 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:16:18,286 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:16:18,287 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:16:18,287 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 03:16:18,287 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:16:18,288 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:16:18,290 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:16:18,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:16:18,291 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:16:18,291 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:16:18,291 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:16:18,292 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:16:18,292 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:16:18,292 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:16:18,292 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:16:18,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:16:18,293 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:16:18,293 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:16:18,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:16:18,294 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 03:16:18,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 03:16:18,294 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:16:18,294 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:16:18,294 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:16:18,295 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:16:18,295 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bcbdd24aa3539f554995115754c17957131f4a70e9c01f3bd768b3e606eed4d4 [2024-11-09 03:16:18,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:16:18,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:16:18,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:16:18,537 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:16:18,538 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:16:18,540 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2024-11-09 03:16:19,975 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:16:20,286 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:16:20,286 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2024-11-09 03:16:20,321 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95177eb5a/7cd6357f7d5d4394b1c888e364a6d834/FLAG8f2b0f23f [2024-11-09 03:16:20,345 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95177eb5a/7cd6357f7d5d4394b1c888e364a6d834 [2024-11-09 03:16:20,348 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:16:20,350 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:16:20,351 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:20,351 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:16:20,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:16:20,360 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:20" (1/1) ... [2024-11-09 03:16:20,361 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66588f1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:20, skipping insertion in model container [2024-11-09 03:16:20,361 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:20" (1/1) ... [2024-11-09 03:16:20,463 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:20,718 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_pop_back_harness.i[4498,4511] [2024-11-09 03:16:20,724 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_pop_back_harness.i[4558,4571] [2024-11-09 03:16:21,189 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,190 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,190 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,192 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,193 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,208 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,209 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,211 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,211 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,212 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,213 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,214 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,214 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:21,580 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:16:21,592 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_pop_back_harness.i[4498,4511] [2024-11-09 03:16:21,592 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_pop_back_harness.i[4558,4571] [2024-11-09 03:16:21,623 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,623 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,624 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,624 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,625 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,631 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,631 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,632 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,632 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,633 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,634 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,634 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,634 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:21,711 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:21,835 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-09 03:16:21,835 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23022e63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:21, skipping insertion in model container [2024-11-09 03:16:21,836 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:21,836 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:16:21,838 INFO L158 Benchmark]: Toolchain (without parser) took 1487.24ms. Allocated memory was 151.0MB in the beginning and 209.7MB in the end (delta: 58.7MB). Free memory was 73.0MB in the beginning and 59.9MB in the end (delta: 13.1MB). Peak memory consumption was 82.0MB. Max. memory is 16.1GB. [2024-11-09 03:16:21,839 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:16:21,839 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1484.71ms. Allocated memory was 151.0MB in the beginning and 209.7MB in the end (delta: 58.7MB). Free memory was 72.8MB in the beginning and 59.9MB in the end (delta: 12.9MB). Peak memory consumption was 82.0MB. Max. memory is 16.1GB. [2024-11-09 03:16:21,840 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1484.71ms. Allocated memory was 151.0MB in the beginning and 209.7MB in the end (delta: 58.7MB). Free memory was 72.8MB in the beginning and 59.9MB in the end (delta: 12.9MB). Peak memory consumption was 82.0MB. 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_pop_back_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bcbdd24aa3539f554995115754c17957131f4a70e9c01f3bd768b3e606eed4d4 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 03:16:23,969 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 03:16:24,056 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-09 03:16:24,060 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 03:16:24,061 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 03:16:24,091 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 03:16:24,094 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 03:16:24,094 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 03:16:24,095 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 03:16:24,096 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 03:16:24,096 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 03:16:24,096 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 03:16:24,097 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 03:16:24,099 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 03:16:24,100 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 03:16:24,100 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 03:16:24,100 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 03:16:24,100 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 03:16:24,100 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 03:16:24,101 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 03:16:24,101 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 03:16:24,101 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 03:16:24,101 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 03:16:24,102 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 03:16:24,102 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 03:16:24,102 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 03:16:24,102 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 03:16:24,102 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 03:16:24,102 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 03:16:24,103 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 03:16:24,103 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 03:16:24,103 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 03:16:24,103 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 03:16:24,103 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 03:16:24,103 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 03:16:24,103 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-09 03:16:24,104 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 03:16:24,104 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 03:16:24,104 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 03:16:24,104 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 03:16:24,104 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 03:16:24,105 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bcbdd24aa3539f554995115754c17957131f4a70e9c01f3bd768b3e606eed4d4 [2024-11-09 03:16:24,374 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 03:16:24,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 03:16:24,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 03:16:24,401 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 03:16:24,402 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 03:16:24,403 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2024-11-09 03:16:25,951 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 03:16:26,314 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 03:16:26,316 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2024-11-09 03:16:26,351 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99ed242ff/a1bc9cfb7b4e472085cb4bb337427b3a/FLAGc5aacc56e [2024-11-09 03:16:26,366 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99ed242ff/a1bc9cfb7b4e472085cb4bb337427b3a [2024-11-09 03:16:26,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 03:16:26,370 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 03:16:26,371 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:26,372 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 03:16:26,376 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 03:16:26,376 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:26" (1/1) ... [2024-11-09 03:16:26,377 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@83b47c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:26, skipping insertion in model container [2024-11-09 03:16:26,378 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 03:16:26" (1/1) ... [2024-11-09 03:16:26,473 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:26,720 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_pop_back_harness.i[4498,4511] [2024-11-09 03:16:26,730 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_pop_back_harness.i[4558,4571] [2024-11-09 03:16:27,086 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 03:16:27,154 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 03:16:27,155 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 03:16:27,155 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 03:16:27,165 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 03:16:27,167 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,169 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,169 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,170 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 03:16:27,171 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,171 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,174 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 03:16:27,174 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 03:16:27,176 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 03:16:27,176 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 03:16:27,182 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,182 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 03:16:27,183 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,183 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 03:16:27,184 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,185 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 03:16:27,185 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,185 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 03:16:27,186 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,187 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 03:16:27,187 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,187 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 03:16:27,187 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,188 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,450 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 03:16:27,451 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 03:16:27,451 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 03:16:27,452 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 03:16:27,524 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 03:16:27,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:27,552 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 03:16:27,582 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 03:16:27,588 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_pop_back_harness.i[4498,4511] [2024-11-09 03:16:27,589 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_pop_back_harness.i[4558,4571] [2024-11-09 03:16:27,614 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 03:16:27,633 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 03:16:27,634 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 03:16:27,634 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 03:16:27,642 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 03:16:27,643 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,643 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,644 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,644 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 03:16:27,644 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,644 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,650 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 03:16:27,650 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 03:16:27,651 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 03:16:27,652 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 03:16:27,655 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,655 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 03:16:27,656 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,656 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 03:16:27,656 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,657 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 03:16:27,657 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,657 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 03:16:27,658 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,658 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 03:16:27,659 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,659 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 03:16:27,659 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,660 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,711 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 03:16:27,712 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 03:16:27,712 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 03:16:27,712 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 03:16:27,749 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 03:16:27,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:27,764 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 03:16:27,778 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_pop_back_harness.i[4498,4511] [2024-11-09 03:16:27,779 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_pop_back_harness.i[4558,4571] [2024-11-09 03:16:27,817 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,818 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,819 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,819 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,819 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,827 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,830 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,831 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,831 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,832 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,832 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,832 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,833 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 03:16:27,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 03:16:28,104 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-09 03:16:28,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bda449f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 03:16:28, skipping insertion in model container [2024-11-09 03:16:28,105 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 03:16:28,105 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-09 03:16:28,107 INFO L158 Benchmark]: Toolchain (without parser) took 1736.11ms. Allocated memory was 83.9MB in the beginning and 138.4MB in the end (delta: 54.5MB). Free memory was 39.6MB in the beginning and 95.4MB in the end (delta: -55.7MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2024-11-09 03:16:28,107 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 83.9MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 03:16:28,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1734.11ms. Allocated memory was 83.9MB in the beginning and 138.4MB in the end (delta: 54.5MB). Free memory was 39.4MB in the beginning and 95.4MB in the end (delta: -56.0MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2024-11-09 03:16:28,109 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 83.9MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1734.11ms. Allocated memory was 83.9MB in the beginning and 138.4MB in the end (delta: 54.5MB). Free memory was 39.4MB in the beginning and 95.4MB in the end (delta: -56.0MB). Peak memory consumption was 60.9MB. 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