./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 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/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-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 14:20:04,093 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 14:20:04,165 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 14:20:04,170 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 14:20:04,172 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 14:20:04,187 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 14:20:04,188 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 14:20:04,188 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 14:20:04,189 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 14:20:04,189 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 14:20:04,189 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 14:20:04,189 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 14:20:04,190 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 14:20:04,190 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 14:20:04,190 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 14:20:04,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 14:20:04,191 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 14:20:04,191 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 14:20:04,191 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 14:20:04,192 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 14:20:04,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 14:20:04,195 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 14:20:04,195 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 14:20:04,195 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 14:20:04,195 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 14:20:04,196 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 14:20:04,196 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 14:20:04,196 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 14:20:04,196 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 14:20:04,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 14:20:04,196 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 14:20:04,196 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 14:20:04,197 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 14:20:04,197 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 14:20:04,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 14:20:04,197 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 14:20:04,197 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 14:20:04,197 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 14:20:04,197 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 14:20:04,197 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bcbdd24aa3539f554995115754c17957131f4a70e9c01f3bd768b3e606eed4d4 [2024-11-22 14:20:04,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 14:20:04,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 14:20:04,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 14:20:04,422 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 14:20:04,423 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 14:20:04,424 INFO L431 ainManager$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 [2024-11-22 14:20:05,637 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 14:20:05,983 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 14:20:05,983 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2024-11-22 14:20:06,010 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79459ef4b/c63b10f9d7f34d349e780da7ae747bd5/FLAG35d2d63c5 [2024-11-22 14:20:06,023 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79459ef4b/c63b10f9d7f34d349e780da7ae747bd5 [2024-11-22 14:20:06,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 14:20:06,027 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 14:20:06,031 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 14:20:06,031 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 14:20:06,036 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 14:20:06,037 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:20:06" (1/1) ... [2024-11-22 14:20:06,037 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@541f6b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:20:06, skipping insertion in model container [2024-11-22 14:20:06,038 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:20:06" (1/1) ... [2024-11-22 14:20:06,120 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 14:20:06,386 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] [2024-11-22 14:20:06,391 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] [2024-11-22 14:20:06,765 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,766 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,766 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,767 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,768 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,777 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,778 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,779 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,779 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,780 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,781 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,781 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:06,782 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:20:07,086 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 14:20:07,101 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] [2024-11-22 14:20:07,101 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] [2024-11-22 14:20:07,130 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,131 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,131 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,132 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,132 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,142 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,144 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,145 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,145 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,146 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,146 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,146 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,146 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:07,215 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:20:07,401 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-22 14:20:07,402 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@118911a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:20:07, skipping insertion in model container [2024-11-22 14:20:07,402 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 14:20:07,403 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-22 14:20:07,404 INFO L158 Benchmark]: Toolchain (without parser) took 1375.82ms. Allocated memory is still 174.1MB. Free memory was 110.6MB in the beginning and 102.9MB in the end (delta: 7.7MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2024-11-22 14:20:07,404 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 96.5MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-22 14:20:07,404 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1371.87ms. Allocated memory is still 174.1MB. Free memory was 110.6MB in the beginning and 102.9MB in the end (delta: 7.7MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2024-11-22 14:20:07,405 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 96.5MB. Free memory is still 51.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1371.87ms. Allocated memory is still 174.1MB. Free memory was 110.6MB in the beginning and 102.9MB in the end (delta: 7.7MB). Peak memory consumption was 61.7MB. 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/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-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 14:20:09,028 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 14:20:09,090 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-22 14:20:09,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 14:20:09,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 14:20:09,117 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 14:20:09,117 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 14:20:09,117 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 14:20:09,118 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 14:20:09,118 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 14:20:09,118 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 14:20:09,119 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 14:20:09,119 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 14:20:09,119 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 14:20:09,119 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 14:20:09,120 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 14:20:09,120 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 14:20:09,120 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 14:20:09,121 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 14:20:09,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 14:20:09,121 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 14:20:09,124 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-22 14:20:09,124 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-22 14:20:09,124 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 14:20:09,124 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-22 14:20:09,124 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 14:20:09,124 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 14:20:09,125 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 14:20:09,125 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 14:20:09,125 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 14:20:09,125 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 14:20:09,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 14:20:09,125 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 14:20:09,125 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 14:20:09,126 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 14:20:09,126 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-22 14:20:09,126 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-22 14:20:09,126 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 14:20:09,126 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 14:20:09,126 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 14:20:09,127 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 14:20:09,129 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bcbdd24aa3539f554995115754c17957131f4a70e9c01f3bd768b3e606eed4d4 [2024-11-22 14:20:09,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 14:20:09,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 14:20:09,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 14:20:09,402 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 14:20:09,403 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 14:20:09,404 INFO L431 ainManager$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 [2024-11-22 14:20:10,669 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 14:20:11,009 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 14:20:11,011 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2024-11-22 14:20:11,037 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a681e1ae/7052582ba14c424587ebb1c20dd6704f/FLAG2696cbcb7 [2024-11-22 14:20:11,228 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a681e1ae/7052582ba14c424587ebb1c20dd6704f [2024-11-22 14:20:11,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 14:20:11,231 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 14:20:11,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 14:20:11,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 14:20:11,236 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 14:20:11,237 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:20:11" (1/1) ... [2024-11-22 14:20:11,238 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c4b822 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:20:11, skipping insertion in model container [2024-11-22 14:20:11,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:20:11" (1/1) ... [2024-11-22 14:20:11,331 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 14:20:11,558 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] [2024-11-22 14:20:11,564 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] [2024-11-22 14:20:11,955 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,041 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,041 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,042 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,053 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,056 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,057 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,058 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,059 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,059 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,063 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,064 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,065 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,065 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,074 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,075 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,075 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,076 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,077 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,077 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,078 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,078 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,081 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,081 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,082 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,083 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,084 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,084 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,265 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,265 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,266 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,266 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,333 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:20:12,361 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-22 14:20:12,384 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 14:20:12,388 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] [2024-11-22 14:20:12,390 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] [2024-11-22 14:20:12,407 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,419 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,419 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,422 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,425 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,426 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,426 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,427 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,427 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,427 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,427 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,428 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,429 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,430 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,430 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,433 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,433 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,433 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,434 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,434 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,434 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,434 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,435 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,435 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,436 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,436 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,436 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,436 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,445 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,480 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,481 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,481 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,481 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,499 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-22 14:20:12,504 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:20:12,512 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 14:20:12,525 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] [2024-11-22 14:20:12,527 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] [2024-11-22 14:20:12,594 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,595 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,595 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,596 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,602 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,604 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,605 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,605 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,607 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,607 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,607 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,608 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-22 14:20:12,662 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 14:20:12,794 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-22 14:20:12,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c1b9268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:20:12, skipping insertion in model container [2024-11-22 14:20:12,794 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 14:20:12,795 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-22 14:20:12,796 INFO L158 Benchmark]: Toolchain (without parser) took 1564.80ms. Allocated memory was 67.1MB in the beginning and 115.3MB in the end (delta: 48.2MB). Free memory was 38.4MB in the beginning and 51.4MB in the end (delta: -13.0MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2024-11-22 14:20:12,797 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 67.1MB. Free memory was 43.9MB in the beginning and 43.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-22 14:20:12,800 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1562.68ms. Allocated memory was 67.1MB in the beginning and 115.3MB in the end (delta: 48.2MB). Free memory was 38.3MB in the beginning and 51.4MB in the end (delta: -13.2MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2024-11-22 14:20:12,800 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 67.1MB. Free memory was 43.9MB in the beginning and 43.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1562.68ms. Allocated memory was 67.1MB in the beginning and 115.3MB in the end (delta: 48.2MB). Free memory was 38.3MB in the beginning and 51.4MB in the end (delta: -13.2MB). Peak memory consumption was 54.1MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN