./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/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 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:26:32,582 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:26:32,673 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:26:32,681 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:26:32,681 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:26:32,730 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:26:32,731 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:26:32,731 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:26:32,732 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:26:32,732 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:26:32,733 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:26:32,733 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:26:32,734 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:26:32,734 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:26:32,735 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:26:32,735 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:26:32,736 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:26:32,736 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:26:32,737 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:26:32,737 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:26:32,738 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:26:32,738 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:26:32,739 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:26:32,740 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:26:32,740 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:26:32,741 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:26:32,741 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:26:32,741 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:26:32,742 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:26:32,742 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:26:32,743 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:26:32,743 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:26:32,743 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:26:32,744 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:26:32,744 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:26:32,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:26:32,745 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:26:32,745 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:26:32,746 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:26:32,746 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:26:32,746 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:26:32,747 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:26:32,747 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:26:32,748 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:26:32,748 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b [2024-11-02 12:26:33,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:26:33,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:26:33,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:26:33,133 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:26:33,134 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:26:33,136 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i Unable to find full path for "g++" [2024-11-02 12:26:35,623 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:26:36,245 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:26:36,248 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-02 12:26:36,300 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/data/05986642d/4fd8f645c6ac41e5b7c33147898d146a/FLAG628814552 [2024-11-02 12:26:36,321 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/data/05986642d/4fd8f645c6ac41e5b7c33147898d146a [2024-11-02 12:26:36,326 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:26:36,328 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:26:36,330 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:26:36,331 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:26:36,338 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:26:36,341 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:26:36" (1/1) ... [2024-11-02 12:26:36,343 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64e7e5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:36, skipping insertion in model container [2024-11-02 12:26:36,343 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:26:36" (1/1) ... [2024-11-02 12:26:36,471 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:26:36,868 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i[4494,4507] [2024-11-02 12:26:36,882 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i[4554,4567] [2024-11-02 12:26:38,076 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,077 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,078 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,079 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,081 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,105 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,106 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,109 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,110 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,113 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,115 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,116 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,117 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:38,855 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:26:38,881 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:26:38,899 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i[4494,4507] [2024-11-02 12:26:38,903 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i[4554,4567] [2024-11-02 12:26:39,000 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,002 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,003 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,004 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,005 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,030 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,030 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,035 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,035 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,037 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,039 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,040 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,040 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:39,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:26:39,494 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-02 12:26:39,495 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c21daf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:39, skipping insertion in model container [2024-11-02 12:26:39,496 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:26:39,496 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:26:39,498 INFO L158 Benchmark]: Toolchain (without parser) took 3169.17ms. Allocated memory was 134.2MB in the beginning and 199.2MB in the end (delta: 65.0MB). Free memory was 93.5MB in the beginning and 149.8MB in the end (delta: -56.3MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2024-11-02 12:26:39,499 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 134.2MB. Free memory is still 107.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:26:39,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3165.72ms. Allocated memory was 134.2MB in the beginning and 199.2MB in the end (delta: 65.0MB). Free memory was 93.3MB in the beginning and 149.8MB in the end (delta: -56.6MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2024-11-02 12:26:39,503 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 134.2MB. Free memory is still 107.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3165.72ms. Allocated memory was 134.2MB in the beginning and 199.2MB in the end (delta: 65.0MB). Free memory was 93.3MB in the beginning and 149.8MB in the end (delta: -56.6MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/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 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:26:42,308 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:26:42,435 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-02 12:26:42,447 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:26:42,447 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:26:42,493 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:26:42,495 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:26:42,496 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:26:42,497 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:26:42,497 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:26:42,498 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:26:42,498 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:26:42,498 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:26:42,499 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:26:42,501 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:26:42,502 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:26:42,504 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:26:42,505 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:26:42,509 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:26:42,509 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:26:42,510 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:26:42,510 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:26:42,511 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:26:42,511 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:26:42,511 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:26:42,512 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:26:42,512 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:26:42,512 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:26:42,513 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:26:42,513 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:26:42,513 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:26:42,514 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:26:42,517 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:26:42,517 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:26:42,518 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:26:42,518 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:26:42,518 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:26:42,519 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:26:42,519 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:26:42,519 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:26:42,520 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:26:42,521 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5094ef48f22f1fe1203446e11fcea69068fe32fb7efd9beaaef32a9ae7a4548b [2024-11-02 12:26:42,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:26:42,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:26:42,996 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:26:42,998 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:26:42,999 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:26:43,000 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i Unable to find full path for "g++" [2024-11-02 12:26:45,103 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:26:45,715 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:26:45,716 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i [2024-11-02 12:26:45,763 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/data/407eedb46/025bb857348442318328ab360fba528f/FLAG4b8c64d04 [2024-11-02 12:26:45,783 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bca5395c-7bd6-4bd9-932a-28e8f46898f3/bin/utaipan-verify-DbMuA5NWw2/data/407eedb46/025bb857348442318328ab360fba528f [2024-11-02 12:26:45,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:26:45,790 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:26:45,793 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:26:45,793 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:26:45,799 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:26:45,800 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:26:45" (1/1) ... [2024-11-02 12:26:45,801 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@88f421e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:45, skipping insertion in model container [2024-11-02 12:26:45,803 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:26:45" (1/1) ... [2024-11-02 12:26:45,915 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:26:46,310 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i[4494,4507] [2024-11-02 12:26:46,318 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i[4554,4567] [2024-11-02 12:26:46,997 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 12:26:47,127 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:26:47,129 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 12:26:47,130 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:26:47,144 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 12:26:47,148 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,149 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,149 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,151 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 12:26:47,151 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,153 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,159 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 12:26:47,159 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 12:26:47,163 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 12:26:47,164 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 12:26:47,178 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,179 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 12:26:47,180 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,181 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 12:26:47,183 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,184 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 12:26:47,185 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,186 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 12:26:47,189 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,195 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 12:26:47,196 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,196 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 12:26:47,197 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,198 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:47,753 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 12:26:47,753 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 12:26:47,755 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 12:26:47,756 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 12:26:47,997 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 12:26:48,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:26:48,067 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-02 12:26:48,126 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:26:48,134 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i[4494,4507] [2024-11-02 12:26:48,136 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i[4554,4567] [2024-11-02 12:26:48,181 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 12:26:48,212 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 12:26:48,216 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 12:26:48,217 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 12:26:48,233 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 12:26:48,238 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,239 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,239 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,240 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 12:26:48,241 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,242 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,245 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 12:26:48,245 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 12:26:48,248 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 12:26:48,249 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 12:26:48,257 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,258 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 12:26:48,258 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,259 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 12:26:48,260 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,261 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 12:26:48,261 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,262 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 12:26:48,264 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,265 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 12:26:48,265 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,266 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 12:26:48,266 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,267 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,398 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 12:26:48,399 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 12:26:48,400 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 12:26:48,400 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 12:26:48,440 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 12:26:48,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:26:48,459 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:26:48,481 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i[4494,4507] [2024-11-02 12:26:48,482 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_bca5395c-7bd6-4bd9-932a-28e8f46898f3/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness_negated.i[4554,4567] [2024-11-02 12:26:48,558 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,559 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,560 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,560 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,561 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,576 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,576 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,578 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,578 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,582 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,583 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,584 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,585 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:26:48,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:26:49,010 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-02 12:26:49,010 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d4f859b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:26:49, skipping insertion in model container [2024-11-02 12:26:49,011 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:26:49,011 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:26:49,012 INFO L158 Benchmark]: Toolchain (without parser) took 3223.04ms. Allocated memory was 104.9MB in the beginning and 146.8MB in the end (delta: 41.9MB). Free memory was 73.8MB in the beginning and 77.0MB in the end (delta: -3.2MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. [2024-11-02 12:26:49,013 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 73.4MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:26:49,013 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3218.13ms. Allocated memory was 104.9MB in the beginning and 146.8MB in the end (delta: 41.9MB). Free memory was 73.8MB in the beginning and 77.7MB in the end (delta: -3.9MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. [2024-11-02 12:26:49,019 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 73.4MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3218.13ms. Allocated memory was 104.9MB in the beginning and 146.8MB in the end (delta: 41.9MB). Free memory was 73.8MB in the beginning and 77.7MB in the end (delta: -3.9MB). Peak memory consumption was 62.5MB. 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