./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU --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 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:15:43,206 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:15:43,294 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:15:43,302 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:15:43,303 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:15:43,334 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:15:43,335 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:15:43,335 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:15:43,336 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:15:43,336 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:15:43,337 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:15:43,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:15:43,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:15:43,340 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:15:43,341 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:15:43,341 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:15:43,342 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:15:43,342 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:15:43,342 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:15:43,343 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:15:43,343 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:15:43,347 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:15:43,348 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:15:43,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:15:43,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:15:43,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:15:43,350 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:15:43,350 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:15:43,350 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:15:43,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:15:43,351 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:15:43,352 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:15:43,352 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:15:43,352 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:15:43,352 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:15:43,353 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:15:43,353 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:15:43,353 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:15:43,353 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:15:43,353 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-10-31 22:15:43,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:15:43,706 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:15:43,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:15:43,711 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:15:43,711 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:15:43,713 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i Unable to find full path for "g++" [2024-10-31 22:15:45,834 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:15:46,372 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:15:46,372 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-10-31 22:15:46,421 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/data/61ff979c9/3be54e0718d242f683cdcadcaf895f05/FLAGbf770612f [2024-10-31 22:15:46,909 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/data/61ff979c9/3be54e0718d242f683cdcadcaf895f05 [2024-10-31 22:15:46,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:15:46,917 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:15:46,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:15:46,919 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:15:46,926 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:15:46,927 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:15:46" (1/1) ... [2024-10-31 22:15:46,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17dcb8cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:46, skipping insertion in model container [2024-10-31 22:15:46,929 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:15:46" (1/1) ... [2024-10-31 22:15:47,086 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:15:47,604 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-10-31 22:15:47,614 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-10-31 22:15:48,781 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,783 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,788 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,789 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,790 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,824 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,825 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,828 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,829 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,831 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,833 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,834 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:48,834 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:15:49,820 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:15:49,841 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-10-31 22:15:49,844 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-10-31 22:15:49,932 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,934 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,935 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,936 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,937 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,949 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,950 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,952 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,953 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,955 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,956 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,957 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:49,957 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:50,113 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:15:50,379 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:15:50,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@341347f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:50, skipping insertion in model container [2024-10-31 22:15:50,384 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:15:50,384 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:15:50,386 INFO L158 Benchmark]: Toolchain (without parser) took 3468.08ms. Allocated memory was 132.1MB in the beginning and 180.4MB in the end (delta: 48.2MB). Free memory was 88.8MB in the beginning and 115.7MB in the end (delta: -26.8MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2024-10-31 22:15:50,389 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 132.1MB. Free memory was 103.4MB in the beginning and 103.3MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:15:50,390 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3465.06ms. Allocated memory was 132.1MB in the beginning and 180.4MB in the end (delta: 48.2MB). Free memory was 88.3MB in the beginning and 115.7MB in the end (delta: -27.3MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2024-10-31 22:15:50,392 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 132.1MB. Free memory was 103.4MB in the beginning and 103.3MB in the end (delta: 159.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3465.06ms. Allocated memory was 132.1MB in the beginning and 180.4MB in the end (delta: 48.2MB). Free memory was 88.3MB in the beginning and 115.7MB in the end (delta: -27.3MB). Peak memory consumption was 73.3MB. 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: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU --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 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:15:52,775 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:15:52,868 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 22:15:52,874 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:15:52,876 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:15:52,912 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:15:52,912 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:15:52,913 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:15:52,913 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:15:52,914 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:15:52,916 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:15:52,916 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:15:52,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:15:52,918 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:15:52,918 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:15:52,919 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:15:52,919 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:15:52,919 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:15:52,920 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:15:52,922 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:15:52,923 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:15:52,923 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:15:52,923 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:15:52,927 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:15:52,927 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:15:52,927 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:15:52,927 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:15:52,928 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:15:52,929 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:15:52,930 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:15:52,930 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:15:52,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:15:52,931 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:15:52,931 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:15:52,931 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:15:52,931 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:15:52,932 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:15:52,932 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:15:52,932 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:15:52,932 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:15:52,932 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:15:52,934 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:15:52,941 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 49ed7f3e9a0a6ed433709b0bb1effeae8bd9acd1921ce556b935c6a1999ca674 [2024-10-31 22:15:53,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:15:53,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:15:53,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:15:53,392 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:15:53,393 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:15:53,395 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i Unable to find full path for "g++" [2024-10-31 22:15:55,673 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:15:56,265 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:15:56,266 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i [2024-10-31 22:15:56,314 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/data/5e49d1818/9972cc07e72e4b0099f859b8d94f500b/FLAGc5de7d5e0 [2024-10-31 22:15:56,336 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/bin/uautomizer-verify-4GaUIPS5ZU/data/5e49d1818/9972cc07e72e4b0099f859b8d94f500b [2024-10-31 22:15:56,338 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:15:56,340 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:15:56,343 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:15:56,344 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:15:56,350 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:15:56,351 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:15:56" (1/1) ... [2024-10-31 22:15:56,352 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38e19567 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:56, skipping insertion in model container [2024-10-31 22:15:56,353 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:15:56" (1/1) ... [2024-10-31 22:15:56,485 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:15:56,852 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-10-31 22:15:56,861 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-10-31 22:15:57,567 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,688 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,688 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,690 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,703 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,705 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,706 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,707 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,708 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,708 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,710 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,714 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,714 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,717 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,718 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,730 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,731 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,731 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,732 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,734 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,734 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,735 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,736 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,740 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,742 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,742 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,747 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:57,748 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:57,749 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,207 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,207 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,208 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,209 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,395 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,429 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:15:58,462 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-31 22:15:58,510 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:15:58,517 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-10-31 22:15:58,518 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-10-31 22:15:58,559 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,605 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,605 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,606 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,619 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,621 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,624 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,624 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,625 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,625 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,626 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,632 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,633 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,634 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,635 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,645 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,647 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,647 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,648 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,649 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,649 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,650 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,650 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,655 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,656 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,657 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,658 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,658 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,659 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,767 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,767 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,768 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,769 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,826 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:15:58,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:15:58,853 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:15:58,874 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4496,4509] [2024-10-31 22:15:58,874 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82fff28e-4fdc-4004-99b4-699436ec6fb1/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness_negated.i[4556,4569] [2024-10-31 22:15:58,969 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,970 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,970 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,971 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,972 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,980 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,980 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,982 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,982 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,984 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,985 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,986 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:58,986 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:59,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:15:59,366 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:15:59,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73ed0e56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:59, skipping insertion in model container [2024-10-31 22:15:59,367 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:15:59,368 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:15:59,369 INFO L158 Benchmark]: Toolchain (without parser) took 3028.71ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 66.0MB in the beginning and 47.4MB in the end (delta: 18.6MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. [2024-10-31 22:15:59,370 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 69.2MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:15:59,372 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3024.10ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 65.7MB in the beginning and 47.4MB in the end (delta: 18.3MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. [2024-10-31 22:15:59,374 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 69.2MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3024.10ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 65.7MB in the beginning and 47.4MB in the end (delta: 18.3MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN