./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/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 a49fa15b0860d2357f9ad3c8c6bab1d80cf83a6734355dc0b05c55121c837273 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:11:27,729 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:11:27,784 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:11:27,789 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:11:27,789 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:11:27,814 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:11:27,815 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:11:27,815 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:11:27,816 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:11:27,816 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:11:27,817 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:11:27,817 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:11:27,819 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:11:27,823 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:11:27,824 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:11:27,824 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:11:27,824 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:11:27,825 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:11:27,825 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:11:27,825 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:11:27,827 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:11:27,828 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:11:27,828 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:11:27,828 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:11:27,829 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:11:27,829 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:11:27,829 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:11:27,830 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:11:27,830 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:11:27,830 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:11:27,830 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:11:27,831 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:11:27,831 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:11:27,831 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:11:27,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:11:27,833 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:11:27,833 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:11:27,834 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:11:27,834 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:11:27,834 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a49fa15b0860d2357f9ad3c8c6bab1d80cf83a6734355dc0b05c55121c837273 [2024-10-31 22:11:28,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:11:28,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:11:28,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:11:28,192 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:11:28,193 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:11:28,195 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i Unable to find full path for "g++" [2024-10-31 22:11:30,405 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:11:31,058 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:11:31,058 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2024-10-31 22:11:31,134 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/data/2cd77d5b5/e7d934a876044db59828c20f1f2d9b1c/FLAGf6dd3fb91 [2024-10-31 22:11:31,498 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/data/2cd77d5b5/e7d934a876044db59828c20f1f2d9b1c [2024-10-31 22:11:31,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:11:31,502 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:11:31,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:11:31,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:11:31,512 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:11:31,512 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:11:31" (1/1) ... [2024-10-31 22:11:31,514 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a6ac2a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:31, skipping insertion in model container [2024-10-31 22:11:31,514 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:11:31" (1/1) ... [2024-10-31 22:11:31,613 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:11:31,943 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2024-10-31 22:11:31,955 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2024-10-31 22:11:32,994 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:32,995 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:32,996 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:32,997 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:32,999 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,016 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,017 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,020 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,021 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,028 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,030 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,032 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,033 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:11:33,801 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:11:33,821 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2024-10-31 22:11:33,825 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2024-10-31 22:11:33,878 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,879 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,880 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,880 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,881 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,892 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,893 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,896 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,896 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,898 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,903 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,904 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:33,904 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:34,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:11:34,300 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:11:34,302 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56b336b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:34, skipping insertion in model container [2024-10-31 22:11:34,302 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:11:34,303 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:11:34,305 INFO L158 Benchmark]: Toolchain (without parser) took 2801.88ms. Allocated memory is still 130.0MB. Free memory was 93.2MB in the beginning and 45.2MB in the end (delta: 48.0MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2024-10-31 22:11:34,307 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 94.4MB. Free memory was 68.0MB in the beginning and 68.0MB in the end (delta: 28.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:11:34,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2799.27ms. Allocated memory is still 130.0MB. Free memory was 92.9MB in the beginning and 45.2MB in the end (delta: 47.7MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2024-10-31 22:11:34,311 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 94.4MB. Free memory was 68.0MB in the beginning and 68.0MB in the end (delta: 28.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2799.27ms. Allocated memory is still 130.0MB. Free memory was 92.9MB in the beginning and 45.2MB in the end (delta: 47.7MB). Peak memory consumption was 67.4MB. 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: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/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 a49fa15b0860d2357f9ad3c8c6bab1d80cf83a6734355dc0b05c55121c837273 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:11:36,566 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:11:36,645 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 22:11:36,650 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:11:36,653 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:11:36,693 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:11:36,693 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:11:36,694 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:11:36,694 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:11:36,695 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:11:36,695 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:11:36,698 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:11:36,699 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:11:36,699 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:11:36,700 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:11:36,700 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:11:36,700 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:11:36,701 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:11:36,701 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:11:36,704 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:11:36,707 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:11:36,707 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:11:36,708 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:11:36,708 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:11:36,708 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:11:36,709 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:11:36,709 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:11:36,709 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:11:36,710 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:11:36,710 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:11:36,710 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:11:36,712 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:11:36,713 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:11:36,713 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:11:36,714 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:11:36,714 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:11:36,714 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:11:36,715 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:11:36,715 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:11:36,716 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:11:36,716 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:11:36,716 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:11:36,730 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a49fa15b0860d2357f9ad3c8c6bab1d80cf83a6734355dc0b05c55121c837273 [2024-10-31 22:11:37,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:11:37,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:11:37,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:11:37,205 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:11:37,205 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:11:37,207 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i Unable to find full path for "g++" [2024-10-31 22:11:39,212 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:11:39,783 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:11:39,786 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2024-10-31 22:11:39,832 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/data/2b304c44a/3b1e91232ccc4095b26e5404ab3e3d09/FLAG5c17c71b3 [2024-10-31 22:11:39,852 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63215d1f-2153-43b6-bfbe-14c090a0cd8d/bin/uautomizer-verify-4GaUIPS5ZU/data/2b304c44a/3b1e91232ccc4095b26e5404ab3e3d09 [2024-10-31 22:11:39,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:11:39,857 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:11:39,861 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:11:39,862 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:11:39,869 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:11:39,870 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:11:39" (1/1) ... [2024-10-31 22:11:39,871 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@429c61b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:39, skipping insertion in model container [2024-10-31 22:11:39,871 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:11:39" (1/1) ... [2024-10-31 22:11:40,053 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:11:40,405 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2024-10-31 22:11:40,415 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2024-10-31 22:11:41,296 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 22:11:41,445 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 22:11:41,449 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 22:11:41,450 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 22:11:41,467 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 22:11:41,470 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,471 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,471 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,472 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 22:11:41,473 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,474 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,479 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 22:11:41,479 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 22:11:41,483 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 22:11:41,483 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 22:11:41,495 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,496 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 22:11:41,497 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,498 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 22:11:41,500 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,501 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 22:11:41,501 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,502 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 22:11:41,506 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,507 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 22:11:41,512 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,513 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 22:11:41,514 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,514 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:41,982 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 22:11:41,983 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 22:11:41,988 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 22:11:41,989 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 22:11:42,267 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 22:11:42,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:11:42,349 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-31 22:11:42,401 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:11:42,407 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2024-10-31 22:11:42,408 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2024-10-31 22:11:42,471 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 22:11:42,489 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 22:11:42,490 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 22:11:42,490 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 22:11:42,497 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 22:11:42,499 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,499 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,500 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,501 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 22:11:42,501 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,502 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,505 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 22:11:42,505 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 22:11:42,507 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 22:11:42,508 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 22:11:42,513 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,514 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 22:11:42,515 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,515 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 22:11:42,516 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,517 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 22:11:42,518 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,518 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 22:11:42,519 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,521 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 22:11:42,521 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,522 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 22:11:42,522 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,523 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,613 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 22:11:42,613 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 22:11:42,614 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 22:11:42,615 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 22:11:42,669 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 22:11:42,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:11:42,713 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:11:42,732 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2024-10-31 22:11:42,732 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_63215d1f-2153-43b6-bfbe-14c090a0cd8d/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2024-10-31 22:11:42,805 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,806 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,807 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,807 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,809 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,819 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,821 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,822 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,823 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,825 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,829 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,829 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,830 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:11:42,986 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:11:43,256 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:11:43,257 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@eedeed6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:43, skipping insertion in model container [2024-10-31 22:11:43,257 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:11:43,257 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:11:43,259 INFO L158 Benchmark]: Toolchain (without parser) took 3401.40ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 42.2MB in the beginning and 66.3MB in the end (delta: -24.1MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2024-10-31 22:11:43,259 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory was 49.3MB in the beginning and 49.2MB in the end (delta: 86.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:11:43,261 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3395.85ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 41.9MB in the beginning and 66.3MB in the end (delta: -24.4MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2024-10-31 22:11:43,264 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory was 49.3MB in the beginning and 49.2MB in the end (delta: 86.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3395.85ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 41.9MB in the beginning and 66.3MB in the end (delta: -24.4MB). Peak memory consumption was 52.3MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN