./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_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_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/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_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/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_fccb61ba-47ba-42f9-ab72-9b29f7559367/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 52acad1f86dde00e055ff68c84610663a6ee1e8b549596d6f4e68b872dd717ff --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:14:44,455 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:14:44,578 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:14:44,586 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:14:44,588 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:14:44,615 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:14:44,616 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:14:44,616 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:14:44,617 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:14:44,618 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:14:44,618 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:14:44,619 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:14:44,620 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:14:44,620 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:14:44,621 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:14:44,621 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:14:44,622 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:14:44,622 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:14:44,623 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:14:44,623 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:14:44,624 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:14:44,625 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:14:44,625 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:14:44,625 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:14:44,626 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:14:44,626 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:14:44,627 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:14:44,627 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:14:44,627 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:14:44,628 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:14:44,628 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:14:44,629 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:14:44,629 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:14:44,630 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:14:44,630 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:14:44,631 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:14:44,631 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:14:44,632 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:14:44,632 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:14:44,633 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52acad1f86dde00e055ff68c84610663a6ee1e8b549596d6f4e68b872dd717ff [2024-10-31 22:14:44,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:14:44,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:14:44,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:14:44,994 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:14:44,995 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:14:44,997 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i Unable to find full path for "g++" [2024-10-31 22:14:47,452 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:14:48,044 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:14:48,045 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i [2024-10-31 22:14:48,086 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/data/024747572/c444b5b4729f49e3b9311465a269e427/FLAG5f38c7e5e [2024-10-31 22:14:48,532 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/data/024747572/c444b5b4729f49e3b9311465a269e427 [2024-10-31 22:14:48,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:14:48,540 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:14:48,542 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:14:48,542 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:14:48,554 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:14:48,558 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:14:48" (1/1) ... [2024-10-31 22:14:48,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@564b6eed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:48, skipping insertion in model container [2024-10-31 22:14:48,563 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:14:48" (1/1) ... [2024-10-31 22:14:48,739 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:14:49,111 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2024-10-31 22:14:49,120 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2024-10-31 22:14:50,214 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,215 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,216 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,217 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,219 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,240 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,241 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,244 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,244 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,247 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,249 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,250 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:50,251 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,087 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:14:51,107 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:14:51,130 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2024-10-31 22:14:51,131 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2024-10-31 22:14:51,187 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,188 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,190 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,191 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,192 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,213 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,213 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,215 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,217 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,220 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,221 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,224 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,225 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:51,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:14:51,630 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:14:51,631 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d961eb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:51, skipping insertion in model container [2024-10-31 22:14:51,632 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:14:51,632 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:14:51,634 INFO L158 Benchmark]: Toolchain (without parser) took 3093.33ms. Allocated memory was 153.1MB in the beginning and 186.6MB in the end (delta: 33.6MB). Free memory was 114.7MB in the beginning and 127.9MB in the end (delta: -13.2MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. [2024-10-31 22:14:51,635 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 109.1MB. Free memory is still 63.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:14:51,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3090.73ms. Allocated memory was 153.1MB in the beginning and 186.6MB in the end (delta: 33.6MB). Free memory was 114.7MB in the beginning and 127.9MB in the end (delta: -13.2MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. [2024-10-31 22:14:51,639 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 109.1MB. Free memory is still 63.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3090.73ms. Allocated memory was 153.1MB in the beginning and 186.6MB in the end (delta: 33.6MB). Free memory was 114.7MB in the beginning and 127.9MB in the end (delta: -13.2MB). Peak memory consumption was 78.9MB. 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 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/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_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/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_fccb61ba-47ba-42f9-ab72-9b29f7559367/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 52acad1f86dde00e055ff68c84610663a6ee1e8b549596d6f4e68b872dd717ff --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:14:53,977 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:14:54,085 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 22:14:54,093 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:14:54,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:14:54,125 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:14:54,125 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:14:54,126 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:14:54,126 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:14:54,129 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:14:54,129 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:14:54,130 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:14:54,131 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:14:54,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:14:54,136 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:14:54,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:14:54,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:14:54,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:14:54,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:14:54,138 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:14:54,138 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:14:54,139 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:14:54,141 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:14:54,141 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:14:54,142 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:14:54,143 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:14:54,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:14:54,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:14:54,144 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:14:54,144 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:14:54,145 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:14:54,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:14:54,146 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:14:54,146 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:14:54,147 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:14:54,147 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:14:54,147 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:14:54,147 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:14:54,148 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:14:54,148 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:14:54,148 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:14:54,150 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:14:54,163 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52acad1f86dde00e055ff68c84610663a6ee1e8b549596d6f4e68b872dd717ff [2024-10-31 22:14:54,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:14:54,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:14:54,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:14:54,733 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:14:54,733 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:14:54,735 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i Unable to find full path for "g++" [2024-10-31 22:14:56,944 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:14:57,475 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:14:57,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i [2024-10-31 22:14:57,517 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/data/bbc628759/22c469f4276444afbebdb09c0c30db0a/FLAGac998defa [2024-10-31 22:14:57,539 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fccb61ba-47ba-42f9-ab72-9b29f7559367/bin/uautomizer-verify-4GaUIPS5ZU/data/bbc628759/22c469f4276444afbebdb09c0c30db0a [2024-10-31 22:14:57,543 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:14:57,545 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:14:57,546 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:14:57,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:14:57,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:14:57,554 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:14:57" (1/1) ... [2024-10-31 22:14:57,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f69cc33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:14:57, skipping insertion in model container [2024-10-31 22:14:57,555 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:14:57" (1/1) ... [2024-10-31 22:14:57,679 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:14:58,020 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2024-10-31 22:14:58,030 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2024-10-31 22:14:58,848 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 22:14:59,035 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 22:14:59,038 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 22:14:59,040 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 22:14:59,079 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 22:14:59,082 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,084 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,088 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,089 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 22:14:59,090 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,093 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,100 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 22:14:59,103 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 22:14:59,106 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 22:14:59,107 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 22:14:59,124 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,124 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 22:14:59,126 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,127 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 22:14:59,129 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,130 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 22:14:59,131 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,131 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 22:14:59,134 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,135 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 22:14:59,135 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,136 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 22:14:59,136 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,137 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,554 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 22:14:59,555 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 22:14:59,556 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 22:14:59,557 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 22:14:59,745 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 22:14:59,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:14:59,787 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-31 22:14:59,839 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:14:59,846 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2024-10-31 22:14:59,847 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2024-10-31 22:14:59,885 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 22:14:59,902 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 22:14:59,902 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 22:14:59,903 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 22:14:59,910 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 22:14:59,911 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,912 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,912 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,913 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 22:14:59,913 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,914 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,917 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 22:14:59,917 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 22:14:59,923 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 22:14:59,926 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 22:14:59,932 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,932 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 22:14:59,933 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,933 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 22:14:59,935 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,935 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 22:14:59,936 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,936 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 22:14:59,938 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,940 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 22:14:59,941 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,941 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 22:14:59,942 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,942 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:14:59,998 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 22:14:59,998 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 22:14:59,999 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 22:14:59,999 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 22:15:00,088 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 22:15:00,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:15:00,115 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:15:00,135 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2024-10-31 22:15:00,135 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_fccb61ba-47ba-42f9-ab72-9b29f7559367/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2024-10-31 22:15:00,186 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,186 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,187 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,187 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,189 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,196 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,197 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,200 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,201 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,202 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,202 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,203 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,203 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:15:00,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:15:00,555 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:15:00,556 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60ab9b6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:15:00, skipping insertion in model container [2024-10-31 22:15:00,556 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:15:00,557 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:15:00,558 INFO L158 Benchmark]: Toolchain (without parser) took 3012.96ms. Allocated memory was 71.3MB in the beginning and 117.4MB in the end (delta: 46.1MB). Free memory was 40.7MB in the beginning and 57.3MB in the end (delta: -16.7MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. [2024-10-31 22:15:00,559 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 71.3MB. Free memory was 47.6MB in the beginning and 47.5MB in the end (delta: 110.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-31 22:15:00,560 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3010.12ms. Allocated memory was 71.3MB in the beginning and 117.4MB in the end (delta: 46.1MB). Free memory was 40.3MB in the beginning and 57.3MB in the end (delta: -17.0MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. [2024-10-31 22:15:00,561 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54ms. Allocated memory is still 71.3MB. Free memory was 47.6MB in the beginning and 47.5MB in the end (delta: 110.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3010.12ms. Allocated memory was 71.3MB in the beginning and 117.4MB in the end (delta: 46.1MB). Free memory was 40.3MB in the beginning and 57.3MB in the end (delta: -17.0MB). Peak memory consumption was 51.5MB. 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