./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/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 f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 21:57:02,685 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 21:57:02,744 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 21:57:02,748 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 21:57:02,749 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 21:57:02,771 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 21:57:02,772 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 21:57:02,773 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 21:57:02,773 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 21:57:02,774 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 21:57:02,774 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 21:57:02,775 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 21:57:02,776 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 21:57:02,776 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 21:57:02,777 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 21:57:02,777 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 21:57:02,778 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 21:57:02,778 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 21:57:02,779 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 21:57:02,779 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 21:57:02,780 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 21:57:02,780 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 21:57:02,781 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 21:57:02,781 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 21:57:02,782 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 21:57:02,782 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 21:57:02,783 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 21:57:02,783 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 21:57:02,784 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 21:57:02,784 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:57:02,784 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 21:57:02,785 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 21:57:02,785 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 21:57:02,786 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 21:57:02,786 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 21:57:02,786 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 21:57:02,787 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 21:57:02,787 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 21:57:02,787 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 21:57:02,788 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 [2024-10-31 21:57:03,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 21:57:03,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 21:57:03,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 21:57:03,104 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 21:57:03,105 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 21:57:03,107 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i Unable to find full path for "g++" [2024-10-31 21:57:05,167 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 21:57:05,612 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 21:57:05,612 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i [2024-10-31 21:57:05,654 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/data/c9e8a2e5c/5286fdc4fb714896a7a612a3fd023223/FLAG9a7ca0721 [2024-10-31 21:57:05,757 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/data/c9e8a2e5c/5286fdc4fb714896a7a612a3fd023223 [2024-10-31 21:57:05,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 21:57:05,762 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 21:57:05,764 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 21:57:05,764 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 21:57:05,775 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 21:57:05,775 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:57:05" (1/1) ... [2024-10-31 21:57:05,776 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@554a9b76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:05, skipping insertion in model container [2024-10-31 21:57:05,777 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:57:05" (1/1) ... [2024-10-31 21:57:05,885 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:57:06,202 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4494,4507] [2024-10-31 21:57:06,210 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4554,4567] [2024-10-31 21:57:07,361 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,362 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,363 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,365 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,369 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,392 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,393 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,395 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,396 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,399 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,401 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,402 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:07,403 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:57:08,146 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 21:57:08,170 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4494,4507] [2024-10-31 21:57:08,171 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4554,4567] [2024-10-31 21:57:08,276 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,277 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,277 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,282 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,283 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,306 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,310 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,312 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,315 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,316 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,319 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,320 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,320 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:08,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:57:08,703 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 21:57:08,705 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2acba7d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:08, skipping insertion in model container [2024-10-31 21:57:08,705 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 21:57:08,706 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 21:57:08,707 INFO L158 Benchmark]: Toolchain (without parser) took 2944.59ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 101.9MB in the beginning and 113.3MB in the end (delta: -11.3MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2024-10-31 21:57:08,708 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 146.8MB. Free memory is still 94.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 21:57:08,709 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2941.31ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 101.8MB in the beginning and 113.3MB in the end (delta: -11.5MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2024-10-31 21:57:08,711 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 146.8MB. Free memory is still 94.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2941.31ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 101.8MB in the beginning and 113.3MB in the end (delta: -11.5MB). Peak memory consumption was 72.4MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/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 f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 21:57:11,120 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 21:57:11,205 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 21:57:11,210 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 21:57:11,210 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 21:57:11,247 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 21:57:11,248 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 21:57:11,249 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 21:57:11,250 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 21:57:11,250 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 21:57:11,251 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 21:57:11,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 21:57:11,252 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 21:57:11,253 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 21:57:11,253 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 21:57:11,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 21:57:11,254 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 21:57:11,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 21:57:11,255 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 21:57:11,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 21:57:11,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 21:57:11,256 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 21:57:11,256 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 21:57:11,257 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 21:57:11,257 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 21:57:11,258 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 21:57:11,258 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 21:57:11,258 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 21:57:11,262 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 21:57:11,262 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 21:57:11,263 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 21:57:11,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:57:11,264 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 21:57:11,264 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 21:57:11,264 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 21:57:11,265 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 21:57:11,267 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 21:57:11,268 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 21:57:11,268 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 21:57:11,268 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 21:57:11,268 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 21:57:11,269 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 21:57:11,277 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f24a61d23dc63fa137ac17d2eae1e2d1b68ccac0bb4c672bf225a31504faa393 [2024-10-31 21:57:11,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 21:57:11,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 21:57:11,711 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 21:57:11,712 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 21:57:11,713 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 21:57:11,714 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i Unable to find full path for "g++" [2024-10-31 21:57:13,922 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 21:57:14,484 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 21:57:14,486 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i [2024-10-31 21:57:14,524 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/data/f859194c2/fba3951eae6c4bf186307eb1788d1035/FLAGbcd247e83 [2024-10-31 21:57:15,013 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/bin/uautomizer-verify-4GaUIPS5ZU/data/f859194c2/fba3951eae6c4bf186307eb1788d1035 [2024-10-31 21:57:15,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 21:57:15,018 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 21:57:15,019 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 21:57:15,019 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 21:57:15,026 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 21:57:15,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:57:15" (1/1) ... [2024-10-31 21:57:15,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1843dc3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:15, skipping insertion in model container [2024-10-31 21:57:15,031 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:57:15" (1/1) ... [2024-10-31 21:57:15,194 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:57:15,509 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4494,4507] [2024-10-31 21:57:15,517 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4554,4567] [2024-10-31 21:57:16,406 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 21:57:16,552 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 21:57:16,554 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 21:57:16,559 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 21:57:16,571 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 21:57:16,574 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,575 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,576 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,577 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 21:57:16,581 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,582 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,586 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 21:57:16,588 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 21:57:16,592 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 21:57:16,593 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 21:57:16,606 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,607 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 21:57:16,608 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,608 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 21:57:16,611 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,611 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 21:57:16,612 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,612 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 21:57:16,614 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,616 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 21:57:16,617 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,617 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 21:57:16,618 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:16,618 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,012 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 21:57:17,013 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 21:57:17,013 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 21:57:17,014 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 21:57:17,170 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 21:57:17,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:57:17,223 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-31 21:57:17,264 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:57:17,270 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4494,4507] [2024-10-31 21:57:17,270 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4554,4567] [2024-10-31 21:57:17,316 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 21:57:17,342 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 21:57:17,343 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 21:57:17,344 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 21:57:17,357 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 21:57:17,359 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,360 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,362 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,363 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 21:57:17,363 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,364 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,368 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 21:57:17,372 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 21:57:17,374 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 21:57:17,378 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 21:57:17,388 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,390 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 21:57:17,391 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,391 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 21:57:17,393 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,394 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 21:57:17,395 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,396 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 21:57:17,399 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,401 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 21:57:17,401 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,402 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 21:57:17,402 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,403 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,515 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 21:57:17,518 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 21:57:17,518 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 21:57:17,519 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 21:57:17,564 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 21:57:17,572 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:57:17,579 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 21:57:17,594 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4494,4507] [2024-10-31 21:57:17,595 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_7f838264-8dff-4bfe-9bbd-6838d3a50fbe/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness_negated.i[4554,4567] [2024-10-31 21:57:17,642 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,643 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,643 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,644 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,644 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,652 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,652 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,653 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,654 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,655 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,656 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,656 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,657 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:57:17,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:57:18,120 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 21:57:18,121 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@357b700c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:57:18, skipping insertion in model container [2024-10-31 21:57:18,122 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 21:57:18,122 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 21:57:18,125 INFO L158 Benchmark]: Toolchain (without parser) took 3106.28ms. Allocated memory was 67.1MB in the beginning and 167.8MB in the end (delta: 100.7MB). Free memory was 42.3MB in the beginning and 89.6MB in the end (delta: -47.3MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2024-10-31 21:57:18,125 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory was 43.1MB in the beginning and 43.1MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 21:57:18,126 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3103.36ms. Allocated memory was 67.1MB in the beginning and 167.8MB in the end (delta: 100.7MB). Free memory was 42.1MB in the beginning and 89.6MB in the end (delta: -47.5MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2024-10-31 21:57:18,128 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory was 43.1MB in the beginning and 43.1MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3103.36ms. Allocated memory was 67.1MB in the beginning and 167.8MB in the end (delta: 100.7MB). Free memory was 42.1MB in the beginning and 89.6MB in the end (delta: -47.5MB). Peak memory consumption was 70.5MB. 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