./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.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 f57bc64edf303a057c8eafb48480d4e5b764bd411481261d53eb2a101eb82ae8 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:54:48,823 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:54:48,909 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 08:54:48,914 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:54:48,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:54:48,948 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:54:48,948 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:54:48,949 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:54:48,950 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:54:48,951 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:54:48,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:54:48,953 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:54:48,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:54:48,957 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:54:48,957 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:54:48,958 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:54:48,958 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:54:48,958 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 08:54:48,958 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:54:48,959 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:54:48,959 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:54:48,960 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:54:48,960 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:54:48,961 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:54:48,961 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:54:48,962 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:54:48,962 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:54:48,962 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:54:48,963 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:54:48,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:54:48,963 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:54:48,964 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:54:48,964 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:54:48,965 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 08:54:48,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 08:54:48,965 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:54:48,965 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:54:48,965 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:54:48,965 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:54:48,966 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f57bc64edf303a057c8eafb48480d4e5b764bd411481261d53eb2a101eb82ae8 [2024-11-12 08:54:49,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:54:49,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:54:49,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:54:49,357 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:54:49,358 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:54:49,359 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2024-11-12 08:54:50,838 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:54:51,256 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:54:51,257 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2024-11-12 08:54:51,293 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf1344d13/b9abe3255c384cfaa86f285131eb47b4/FLAG50d73bac4 [2024-11-12 08:54:51,309 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf1344d13/b9abe3255c384cfaa86f285131eb47b4 [2024-11-12 08:54:51,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:54:51,313 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:54:51,314 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:54:51,315 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:54:51,322 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:54:51,322 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:54:51" (1/1) ... [2024-11-12 08:54:51,324 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e4ad64e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:54:51, skipping insertion in model container [2024-11-12 08:54:51,324 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:54:51" (1/1) ... [2024-11-12 08:54:51,411 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:54:51,695 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.i[4494,4507] [2024-11-12 08:54:51,711 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.i[4554,4567] [2024-11-12 08:54:52,542 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,543 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,543 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,544 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,545 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,566 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,566 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,572 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,573 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,574 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,578 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,578 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,578 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:52,994 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:54:53,014 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:54:53,029 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.i[4494,4507] [2024-11-12 08:54:53,030 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.i[4554,4567] [2024-11-12 08:54:53,075 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,076 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,076 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,076 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,077 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,084 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,085 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,086 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,086 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,087 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,088 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,088 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,089 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:53,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:54:53,466 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:54:53,467 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70574849 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:54:53, skipping insertion in model container [2024-11-12 08:54:53,467 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:54:53,468 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:54:53,471 INFO L158 Benchmark]: Toolchain (without parser) took 2155.69ms. Allocated memory was 161.5MB in the beginning and 209.7MB in the end (delta: 48.2MB). Free memory was 104.0MB in the beginning and 132.8MB in the end (delta: -28.8MB). Peak memory consumption was 85.1MB. Max. memory is 16.1GB. [2024-11-12 08:54:53,472 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 98.6MB. Free memory was 62.6MB in the beginning and 62.6MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:54:53,472 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2153.21ms. Allocated memory was 161.5MB in the beginning and 209.7MB in the end (delta: 48.2MB). Free memory was 103.6MB in the beginning and 132.8MB in the end (delta: -29.2MB). Peak memory consumption was 85.1MB. Max. memory is 16.1GB. [2024-11-12 08:54:53,474 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 98.6MB. Free memory was 62.6MB in the beginning and 62.6MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2153.21ms. Allocated memory was 161.5MB in the beginning and 209.7MB in the end (delta: 48.2MB). Free memory was 103.6MB in the beginning and 132.8MB in the end (delta: -29.2MB). Peak memory consumption was 85.1MB. 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.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 f57bc64edf303a057c8eafb48480d4e5b764bd411481261d53eb2a101eb82ae8 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 08:54:55,652 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 08:54:55,789 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-12 08:54:55,794 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 08:54:55,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 08:54:55,834 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 08:54:55,835 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 08:54:55,836 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 08:54:55,837 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 08:54:55,837 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 08:54:55,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 08:54:55,838 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 08:54:55,838 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 08:54:55,840 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 08:54:55,841 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 08:54:55,841 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 08:54:55,841 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 08:54:55,841 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 08:54:55,842 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 08:54:55,842 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 08:54:55,842 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 08:54:55,846 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-12 08:54:55,846 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-12 08:54:55,846 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 08:54:55,846 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-12 08:54:55,847 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 08:54:55,847 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 08:54:55,847 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 08:54:55,847 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 08:54:55,847 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 08:54:55,848 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 08:54:55,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 08:54:55,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 08:54:55,848 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 08:54:55,849 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 08:54:55,849 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-12 08:54:55,849 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-12 08:54:55,849 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 08:54:55,850 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 08:54:55,850 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 08:54:55,851 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 08:54:55,851 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f57bc64edf303a057c8eafb48480d4e5b764bd411481261d53eb2a101eb82ae8 [2024-11-12 08:54:56,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 08:54:56,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 08:54:56,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 08:54:56,180 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 08:54:56,180 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 08:54:56,181 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2024-11-12 08:54:58,033 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 08:54:58,498 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 08:54:58,499 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2024-11-12 08:54:58,542 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14d015e15/72d210c0f0634fadb5f569bad186addd/FLAG4e40712e4 [2024-11-12 08:54:58,560 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14d015e15/72d210c0f0634fadb5f569bad186addd [2024-11-12 08:54:58,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 08:54:58,565 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 08:54:58,567 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 08:54:58,569 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 08:54:58,574 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 08:54:58,575 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:54:58" (1/1) ... [2024-11-12 08:54:58,578 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c417fdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:54:58, skipping insertion in model container [2024-11-12 08:54:58,578 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:54:58" (1/1) ... [2024-11-12 08:54:58,702 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:54:59,001 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.i[4494,4507] [2024-11-12 08:54:59,010 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.i[4554,4567] [2024-11-12 08:54:59,493 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,577 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,577 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,578 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,587 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,592 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,593 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,594 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,599 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,599 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,606 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,606 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,619 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,619 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,619 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,620 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,621 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,622 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,622 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,624 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,626 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,626 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,627 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,630 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,630 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,631 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:54:59,951 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,951 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,952 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:54:59,953 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,109 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:00,206 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-12 08:55:00,295 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 08:55:00,300 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.i[4494,4507] [2024-11-12 08:55:00,300 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.i[4554,4567] [2024-11-12 08:55:00,318 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,329 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,329 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,330 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,337 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,340 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,340 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,341 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,341 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,341 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,342 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,343 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,347 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,348 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,349 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,352 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,356 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,356 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,356 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,358 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,359 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,359 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,359 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,360 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,361 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,362 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,362 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,362 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,362 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,453 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,454 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,455 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,456 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,487 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-12 08:55:00,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:00,503 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 08:55:00,517 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.i[4494,4507] [2024-11-12 08:55:00,521 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.i[4554,4567] [2024-11-12 08:55:00,586 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,586 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,587 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,587 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,587 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,594 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,594 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,595 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 08:55:00,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 08:55:00,891 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-12 08:55:00,892 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ce74239 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:55:00, skipping insertion in model container [2024-11-12 08:55:00,892 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 08:55:00,892 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-12 08:55:00,898 INFO L158 Benchmark]: Toolchain (without parser) took 2328.06ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 31.7MB in the beginning and 63.3MB in the end (delta: -31.6MB). Peak memory consumption was 43.9MB. Max. memory is 16.1GB. [2024-11-12 08:55:00,899 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 08:55:00,899 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2324.96ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 31.5MB in the beginning and 63.3MB in the end (delta: -31.8MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. [2024-11-12 08:55:00,900 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2324.96ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 31.5MB in the beginning and 63.3MB in the end (delta: -31.8MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN