./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 023d838f 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-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 11:02:01,446 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:02:01,527 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 11:02:01,531 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:02:01,531 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:02:01,554 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:02:01,555 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:02:01,555 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:02:01,556 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:02:01,556 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:02:01,557 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:02:01,557 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:02:01,558 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:02:01,558 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:02:01,558 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:02:01,559 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:02:01,559 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:02:01,560 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 11:02:01,569 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:02:01,570 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:02:01,570 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:02:01,570 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:02:01,571 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:02:01,571 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:02:01,571 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:02:01,571 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:02:01,571 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:02:01,572 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:02:01,572 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:02:01,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:02:01,572 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:02:01,572 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:02:01,573 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:02:01,573 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 11:02:01,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 11:02:01,573 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:02:01,573 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:02:01,574 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:02:01,574 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:02:01,574 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f57bc64edf303a057c8eafb48480d4e5b764bd411481261d53eb2a101eb82ae8 [2024-11-10 11:02:01,828 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:02:01,855 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:02:01,859 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:02:01,861 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:02:01,861 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:02:01,863 INFO L431 ainManager$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 [2024-11-10 11:02:03,372 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:02:03,766 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:02:03,767 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2024-11-10 11:02:03,805 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9397aed0f/1c71dc5888d143d4b3ba228cbe03627c/FLAG8c6066c1f [2024-11-10 11:02:03,930 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9397aed0f/1c71dc5888d143d4b3ba228cbe03627c [2024-11-10 11:02:03,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:02:03,935 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:02:03,936 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:03,936 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:02:03,941 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:02:03,944 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:03" (1/1) ... [2024-11-10 11:02:03,945 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47abb6ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:03, skipping insertion in model container [2024-11-10 11:02:03,945 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:03" (1/1) ... [2024-11-10 11:02:04,042 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:02:04,296 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] [2024-11-10 11:02:04,305 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] [2024-11-10 11:02:04,894 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,895 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,895 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,896 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,897 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,915 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,916 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,918 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,920 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,922 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,923 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,923 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:04,924 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,405 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:05,425 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:02:05,445 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] [2024-11-10 11:02:05,446 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] [2024-11-10 11:02:05,504 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,504 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,505 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,505 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,506 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,519 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,519 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,521 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,521 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,522 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,523 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,523 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,523 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:05,699 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:05,867 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-10 11:02:05,868 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3781b1ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:05, skipping insertion in model container [2024-11-10 11:02:05,868 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:05,868 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-10 11:02:05,870 INFO L158 Benchmark]: Toolchain (without parser) took 1934.69ms. Allocated memory was 184.5MB in the beginning and 285.2MB in the end (delta: 100.7MB). Free memory was 119.7MB in the beginning and 177.5MB in the end (delta: -57.9MB). Peak memory consumption was 100.5MB. Max. memory is 16.1GB. [2024-11-10 11:02:05,871 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 184.5MB. Free memory is still 148.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:02:05,871 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1932.51ms. Allocated memory was 184.5MB in the beginning and 285.2MB in the end (delta: 100.7MB). Free memory was 119.2MB in the beginning and 177.5MB in the end (delta: -58.3MB). Peak memory consumption was 98.4MB. Max. memory is 16.1GB. [2024-11-10 11:02:05,874 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 184.5MB. Free memory is still 148.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1932.51ms. Allocated memory was 184.5MB in the beginning and 285.2MB in the end (delta: 100.7MB). Free memory was 119.2MB in the beginning and 177.5MB in the end (delta: -58.3MB). Peak memory consumption was 98.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_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-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 11:02:08,012 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:02:08,089 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 11:02:08,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:02:08,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:02:08,126 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:02:08,127 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:02:08,127 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:02:08,128 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:02:08,128 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:02:08,129 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:02:08,129 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:02:08,130 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:02:08,132 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:02:08,132 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:02:08,133 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:02:08,133 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:02:08,134 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:02:08,134 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:02:08,134 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:02:08,134 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:02:08,138 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 11:02:08,138 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 11:02:08,138 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:02:08,139 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 11:02:08,139 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:02:08,139 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:02:08,140 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:02:08,140 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:02:08,140 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:02:08,141 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:02:08,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:02:08,141 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:02:08,142 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:02:08,142 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:02:08,142 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 11:02:08,142 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 11:02:08,143 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:02:08,143 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:02:08,143 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:02:08,144 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:02:08,144 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f57bc64edf303a057c8eafb48480d4e5b764bd411481261d53eb2a101eb82ae8 [2024-11-10 11:02:08,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:02:08,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:02:08,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:02:08,508 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:02:08,508 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:02:08,510 INFO L431 ainManager$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 [2024-11-10 11:02:10,115 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:02:10,530 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:02:10,531 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2024-11-10 11:02:10,564 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dd2c1b8d/eb83ec71ad78467fbf906a888d0989d5/FLAG02fab0532 [2024-11-10 11:02:10,687 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1dd2c1b8d/eb83ec71ad78467fbf906a888d0989d5 [2024-11-10 11:02:10,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:02:10,690 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:02:10,691 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:10,692 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:02:10,697 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:02:10,697 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:10" (1/1) ... [2024-11-10 11:02:10,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33edb734 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:10, skipping insertion in model container [2024-11-10 11:02:10,698 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:10" (1/1) ... [2024-11-10 11:02:10,786 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:02:11,010 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[4494,4507] [2024-11-10 11:02:11,019 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] [2024-11-10 11:02:11,683 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,786 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,788 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,789 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,799 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,802 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,805 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,806 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,807 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,808 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,809 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,812 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,812 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,816 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,817 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,826 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,826 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,827 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,827 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,833 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,833 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,834 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,834 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,835 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,839 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,839 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,840 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:11,840 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:11,841 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,110 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,110 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,110 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,111 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,219 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:12,272 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-10 11:02:12,322 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:02:12,327 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] [2024-11-10 11:02:12,329 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] [2024-11-10 11:02:12,383 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,395 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,395 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,396 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,400 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,401 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,402 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,402 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,403 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,403 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,404 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,405 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,405 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,407 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,407 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,411 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,412 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,412 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,412 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,413 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,413 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,414 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,414 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,415 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,415 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,416 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,416 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,416 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,416 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,461 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,461 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,462 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,462 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,495 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:02:12,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:12,514 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:02:12,528 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] [2024-11-10 11:02:12,529 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] [2024-11-10 11:02:12,602 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,602 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,603 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,603 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,604 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,616 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,617 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,618 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,622 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,624 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,624 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,625 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,625 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:02:12,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:02:12,979 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-10 11:02:12,979 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@674e4149 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:12, skipping insertion in model container [2024-11-10 11:02:12,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:02:12,980 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-10 11:02:12,982 INFO L158 Benchmark]: Toolchain (without parser) took 2290.71ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 52.1MB in the beginning and 52.1MB in the end (delta: 27.8kB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. [2024-11-10 11:02:12,982 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 40.8MB in the beginning and 40.7MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:02:12,983 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2288.52ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 51.8MB in the beginning and 52.7MB in the end (delta: -835.4kB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2024-11-10 11:02:12,984 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 60.8MB. Free memory was 40.8MB in the beginning and 40.7MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2288.52ms. Allocated memory was 88.1MB in the beginning and 115.3MB in the end (delta: 27.3MB). Free memory was 51.8MB in the beginning and 52.7MB in the end (delta: -835.4kB). Peak memory consumption was 49.7MB. 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