./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', 'aabf7ad166d752d3872d668e3b551e8cefeb907fee1d51e6917a6895600694bb'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 aabf7ad166d752d3872d668e3b551e8cefeb907fee1d51e6917a6895600694bb --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 11:58:26,388 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 11:58:26,480 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 11:58:26,486 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 11:58:26,489 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 11:58:26,526 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 11:58:26,532 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 11:58:26,533 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 11:58:26,533 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 11:58:26,533 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 11:58:26,533 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 11:58:26,533 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 11:58:26,533 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 11:58:26,533 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 11:58:26,533 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 11:58:26,533 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 11:58:26,533 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 11:58:26,534 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 11:58:26,534 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 11:58:26,534 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 11:58:26,535 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 11:58:26,535 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 11:58:26,535 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 11:58:26,535 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 11:58:26,535 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 11:58:26,535 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> aabf7ad166d752d3872d668e3b551e8cefeb907fee1d51e6917a6895600694bb [2024-11-07 11:58:26,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 11:58:26,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 11:58:26,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 11:58:26,864 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 11:58:26,864 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 11:58:26,865 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i [2024-11-07 11:58:28,105 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 11:58:28,518 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 11:58:28,519 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i [2024-11-07 11:58:28,543 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d31e93adb/8fbdf692c0de40ada2c7ad05167a5403/FLAGb58b14b9e [2024-11-07 11:58:28,564 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d31e93adb/8fbdf692c0de40ada2c7ad05167a5403 [2024-11-07 11:58:28,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 11:58:28,569 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 11:58:28,573 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:28,573 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 11:58:28,580 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 11:58:28,581 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:28" (1/1) ... [2024-11-07 11:58:28,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5371b41a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:28, skipping insertion in model container [2024-11-07 11:58:28,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:28" (1/1) ... [2024-11-07 11:58:28,644 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:28,837 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i[4496,4509] [2024-11-07 11:58:28,842 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i[4556,4569] [2024-11-07 11:58:29,361 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,362 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,362 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,363 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,364 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,373 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,373 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,375 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,375 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,377 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,380 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,380 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:29,382 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,126 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:30,157 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 11:58:30,182 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i[4496,4509] [2024-11-07 11:58:30,183 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i[4556,4569] [2024-11-07 11:58:30,259 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,259 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,260 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,260 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,262 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,275 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,281 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,282 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,286 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,287 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,288 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,288 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,288 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:30,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:30,709 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 11:58:30,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b39860f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:30, skipping insertion in model container [2024-11-07 11:58:30,715 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:30,716 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 11:58:30,717 INFO L158 Benchmark]: Toolchain (without parser) took 2147.82ms. Allocated memory is still 100.7MB. Free memory was 70.3MB in the beginning and 37.6MB in the end (delta: 32.7MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2024-11-07 11:58:30,717 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 11:58:30,717 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2142.48ms. Allocated memory is still 100.7MB. Free memory was 70.2MB in the beginning and 37.6MB in the end (delta: 32.6MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2024-11-07 11:58:30,718 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 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2142.48ms. Allocated memory is still 100.7MB. Free memory was 70.2MB in the beginning and 37.6MB in the end (delta: 32.6MB). Peak memory consumption was 52.4MB. 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/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 aabf7ad166d752d3872d668e3b551e8cefeb907fee1d51e6917a6895600694bb --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 11:58:32,809 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 11:58:32,940 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-07 11:58:32,945 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 11:58:32,945 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 11:58:32,968 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 11:58:32,970 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 11:58:32,970 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 11:58:32,970 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 11:58:32,970 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 11:58:32,971 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 11:58:32,971 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 11:58:32,971 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 11:58:32,971 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 11:58:32,971 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 11:58:32,972 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 11:58:32,972 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 11:58:32,972 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 11:58:32,972 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 11:58:32,972 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 11:58:32,972 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 11:58:32,972 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-07 11:58:32,972 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-07 11:58:32,972 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 11:58:32,972 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-07 11:58:32,973 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 11:58:32,973 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 11:58:32,973 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 11:58:32,973 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 11:58:32,973 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 11:58:32,973 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 11:58:32,973 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 11:58:32,973 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 11:58:32,973 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 11:58:32,973 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 11:58:32,974 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-07 11:58:32,974 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-07 11:58:32,974 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 11:58:32,974 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 11:58:32,974 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 11:58:32,974 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 11:58:32,974 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> aabf7ad166d752d3872d668e3b551e8cefeb907fee1d51e6917a6895600694bb [2024-11-07 11:58:33,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 11:58:33,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 11:58:33,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 11:58:33,231 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 11:58:33,231 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 11:58:33,233 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i [2024-11-07 11:58:34,497 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 11:58:34,864 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 11:58:34,865 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i [2024-11-07 11:58:34,911 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6017cb88c/90d9143dab8a4b92bad0d78dfbb007ad/FLAGb8f9837c5 [2024-11-07 11:58:34,932 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6017cb88c/90d9143dab8a4b92bad0d78dfbb007ad [2024-11-07 11:58:34,934 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 11:58:34,936 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 11:58:34,937 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:34,937 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 11:58:34,940 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 11:58:34,941 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:34" (1/1) ... [2024-11-07 11:58:34,942 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@764439b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:34, skipping insertion in model container [2024-11-07 11:58:34,942 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 11:58:34" (1/1) ... [2024-11-07 11:58:35,053 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:35,305 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i[4496,4509] [2024-11-07 11:58:35,314 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i[4556,4569] [2024-11-07 11:58:35,865 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,948 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,948 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,950 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,963 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,969 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:35,969 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:35,970 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:35,970 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,970 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:35,973 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:35,976 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,978 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,980 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,982 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,994 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:35,995 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,995 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:35,995 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,996 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:35,999 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:35,999 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,000 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,001 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,002 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,003 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,003 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,003 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,004 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,277 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,278 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,278 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,278 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,352 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:36,394 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-07 11:58:36,450 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 11:58:36,455 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i[4496,4509] [2024-11-07 11:58:36,458 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i[4556,4569] [2024-11-07 11:58:36,494 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,522 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,522 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,522 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,569 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,570 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,575 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,576 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,577 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,577 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,577 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,578 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,581 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,582 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,582 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,585 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,587 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,587 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,588 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,588 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,588 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,589 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,589 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,589 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,590 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,591 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,635 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,636 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,636 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,636 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,652 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-07 11:58:36,657 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:36,660 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 11:58:36,668 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i[4496,4509] [2024-11-07 11:58:36,669 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness_negated.i[4556,4569] [2024-11-07 11:58:36,689 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,689 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,689 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,689 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,690 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,694 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,694 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,694 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,695 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,695 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,695 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,696 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,696 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-07 11:58:36,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 11:58:36,984 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-07 11:58:36,984 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f9172a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 11:58:36, skipping insertion in model container [2024-11-07 11:58:36,984 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 11:58:36,985 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-07 11:58:36,986 INFO L158 Benchmark]: Toolchain (without parser) took 2049.73ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 54.2MB in the beginning and 79.5MB in the end (delta: -25.3MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2024-11-07 11:58:36,986 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 83.9MB. Free memory was 65.5MB in the beginning and 65.4MB in the end (delta: 33.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-07 11:58:36,987 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2047.49ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 53.9MB in the beginning and 79.5MB in the end (delta: -25.6MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2024-11-07 11:58:36,987 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 83.9MB. Free memory was 65.5MB in the beginning and 65.4MB in the end (delta: 33.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2047.49ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 53.9MB in the beginning and 79.5MB in the end (delta: -25.6MB). Peak memory consumption was 71.1MB. 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