./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 811b19098d8792ad6e5000a82cea527dd92a4bca0da5ce1bf33c0114316cf54d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:24:15,831 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:24:15,912 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:24:15,920 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:24:15,924 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:24:15,963 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:24:15,964 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:24:15,965 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:24:15,966 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:24:15,967 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:24:15,968 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:24:15,968 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:24:15,969 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:24:15,969 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:24:15,969 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:24:15,972 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:24:15,972 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:24:15,973 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:24:15,973 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:24:15,973 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:24:15,974 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:24:15,975 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:24:15,979 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:24:15,980 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:24:15,980 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:24:15,980 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:24:15,980 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:24:15,981 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:24:15,981 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:24:15,981 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:24:15,981 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:24:15,982 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:24:15,985 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:24:15,985 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:24:15,985 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:24:15,985 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:24:15,986 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:24:15,986 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:24:15,986 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:24:15,987 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:24:15,987 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:24:15,988 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:24:15,988 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:24:15,989 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:24:15,989 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 811b19098d8792ad6e5000a82cea527dd92a4bca0da5ce1bf33c0114316cf54d [2024-11-02 12:24:16,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:24:16,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:24:16,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:24:16,349 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:24:16,352 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:24:16,353 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i Unable to find full path for "g++" [2024-11-02 12:24:18,358 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:24:18,847 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:24:18,848 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2024-11-02 12:24:18,878 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/data/15cfff05e/b81861595655487f8bd3d47bb530741e/FLAG7c638b30b [2024-11-02 12:24:18,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/data/15cfff05e/b81861595655487f8bd3d47bb530741e [2024-11-02 12:24:18,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:24:18,898 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:24:18,900 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:24:18,900 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:24:18,907 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:24:18,907 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:24:18" (1/1) ... [2024-11-02 12:24:18,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63e77aaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:24:18, skipping insertion in model container [2024-11-02 12:24:18,909 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:24:18" (1/1) ... [2024-11-02 12:24:19,000 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:24:19,350 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2024-11-02 12:24:19,358 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2024-11-02 12:24:20,325 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,326 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,327 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,328 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,329 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,346 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,347 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,350 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,351 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,354 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,355 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,356 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:20,357 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:24:21,066 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:24:21,085 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2024-11-02 12:24:21,086 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2024-11-02 12:24:21,217 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,218 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,218 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,219 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,220 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,231 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,232 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,233 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,234 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,236 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,237 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,237 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,238 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:21,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:24:21,577 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-02 12:24:21,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fb90000 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:24:21, skipping insertion in model container [2024-11-02 12:24:21,578 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:24:21,578 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:24:21,582 INFO L158 Benchmark]: Toolchain (without parser) took 2680.94ms. Allocated memory was 144.7MB in the beginning and 201.3MB in the end (delta: 56.6MB). Free memory was 101.3MB in the beginning and 84.3MB in the end (delta: 17.0MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. [2024-11-02 12:24:21,583 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 144.7MB. Free memory is still 119.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:24:21,583 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2678.25ms. Allocated memory was 144.7MB in the beginning and 201.3MB in the end (delta: 56.6MB). Free memory was 101.3MB in the beginning and 84.3MB in the end (delta: 17.0MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. [2024-11-02 12:24:21,585 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 144.7MB. Free memory is still 119.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2678.25ms. Allocated memory was 144.7MB in the beginning and 201.3MB in the end (delta: 56.6MB). Free memory was 101.3MB in the beginning and 84.3MB in the end (delta: 17.0MB). Peak memory consumption was 83.8MB. 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 811b19098d8792ad6e5000a82cea527dd92a4bca0da5ce1bf33c0114316cf54d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:24:23,934 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:24:24,039 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-02 12:24:24,047 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:24:24,047 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:24:24,088 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:24:24,090 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:24:24,091 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:24:24,092 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:24:24,093 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:24:24,093 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:24:24,094 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:24:24,094 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:24:24,095 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:24:24,098 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:24:24,098 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:24:24,099 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:24:24,099 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:24:24,100 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:24:24,100 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:24:24,101 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:24:24,105 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:24:24,106 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:24:24,106 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:24:24,106 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:24:24,107 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:24:24,107 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:24:24,108 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:24:24,108 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:24:24,109 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:24:24,109 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:24:24,109 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:24:24,109 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:24:24,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:24:24,110 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:24:24,110 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:24:24,111 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:24:24,111 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:24:24,111 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:24:24,111 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:24:24,113 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:24:24,114 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 811b19098d8792ad6e5000a82cea527dd92a4bca0da5ce1bf33c0114316cf54d [2024-11-02 12:24:24,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:24:24,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:24:24,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:24:24,590 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:24:24,591 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:24:24,592 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i Unable to find full path for "g++" [2024-11-02 12:24:27,005 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:24:27,576 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:24:27,580 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i [2024-11-02 12:24:27,615 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/data/4454d3050/ecc17eb4291549aaa3ad2cb5f7f5160b/FLAG0af4c7977 [2024-11-02 12:24:27,635 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/bin/utaipan-verify-DbMuA5NWw2/data/4454d3050/ecc17eb4291549aaa3ad2cb5f7f5160b [2024-11-02 12:24:27,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:24:27,642 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:24:27,645 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:24:27,647 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:24:27,653 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:24:27,654 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:24:27" (1/1) ... [2024-11-02 12:24:27,655 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13415fb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:24:27, skipping insertion in model container [2024-11-02 12:24:27,657 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:24:27" (1/1) ... [2024-11-02 12:24:27,812 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:24:28,246 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2024-11-02 12:24:28,256 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2024-11-02 12:24:29,118 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,267 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,267 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,269 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,282 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,286 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,287 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,287 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,288 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,289 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,290 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,295 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,295 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,305 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,306 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,325 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,326 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,327 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,327 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,330 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,330 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,331 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,332 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,337 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,339 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,339 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,339 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,340 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,340 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:29,962 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,963 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,964 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:29,965 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,192 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:24:30,263 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-02 12:24:30,318 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:24:30,330 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2024-11-02 12:24:30,331 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2024-11-02 12:24:30,396 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,418 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,418 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,419 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,425 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,427 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,427 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,428 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,429 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,429 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,430 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,454 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,454 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,456 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,457 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,462 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,463 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,463 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,464 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,465 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,466 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,466 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,467 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,468 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,469 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,470 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,472 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,472 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,472 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,570 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,570 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,571 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,572 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,623 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:24:30,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:24:30,645 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:24:30,666 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4502,4515] [2024-11-02 12:24:30,666 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_ff93e8e9-99d1-4eea-9ac2-95dec52e4032/sv-benchmarks/c/aws-c-common/aws_linked_list_insert_after_harness.i[4562,4575] [2024-11-02 12:24:30,736 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,736 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,737 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,738 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,739 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,749 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,750 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,753 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,754 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,755 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,757 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,758 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,759 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:24:30,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:24:31,293 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-02 12:24:31,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7762eb9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:24:31, skipping insertion in model container [2024-11-02 12:24:31,294 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:24:31,295 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:24:31,297 INFO L158 Benchmark]: Toolchain (without parser) took 3654.83ms. Allocated memory was 83.9MB in the beginning and 157.3MB in the end (delta: 73.4MB). Free memory was 53.6MB in the beginning and 104.7MB in the end (delta: -51.1MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2024-11-02 12:24:31,298 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory was 59.9MB in the beginning and 59.7MB in the end (delta: 147.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-02 12:24:31,299 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3649.69ms. Allocated memory was 83.9MB in the beginning and 157.3MB in the end (delta: 73.4MB). Free memory was 53.4MB in the beginning and 104.7MB in the end (delta: -51.3MB). Peak memory consumption was 58.4MB. Max. memory is 16.1GB. [2024-11-02 12:24:31,302 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory was 59.9MB in the beginning and 59.7MB in the end (delta: 147.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3649.69ms. Allocated memory was 83.9MB in the beginning and 157.3MB in the end (delta: 73.4MB). Free memory was 53.4MB in the beginning and 104.7MB in the end (delta: -51.3MB). Peak memory consumption was 58.4MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN