./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/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 3bef4637cc296c755ba815d09f028f51f0bde7e0d2e6155f2b5c648b5201a193 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:36:07,541 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:36:07,602 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:36:07,611 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:36:07,611 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:36:07,634 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:36:07,634 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:36:07,635 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:36:07,636 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:36:07,636 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:36:07,636 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:36:07,637 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:36:07,637 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:36:07,638 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:36:07,638 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:36:07,638 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:36:07,639 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:36:07,639 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:36:07,640 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:36:07,640 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:36:07,640 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:36:07,641 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:36:07,642 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:36:07,642 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:36:07,643 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:36:07,643 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:36:07,643 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:36:07,644 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:36:07,644 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:36:07,645 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:36:07,645 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:36:07,645 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:36:07,646 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:36:07,646 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:36:07,646 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:36:07,647 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:36:07,647 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:36:07,647 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:36:07,648 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:36:07,648 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:36:07,648 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:36:07,649 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:36:07,649 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:36:07,649 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:36:07,650 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bef4637cc296c755ba815d09f028f51f0bde7e0d2e6155f2b5c648b5201a193 [2024-11-02 12:36:07,954 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:36:07,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:36:07,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:36:07,990 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:36:07,991 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:36:07,992 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i Unable to find full path for "g++" [2024-11-02 12:36:10,331 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:36:10,777 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:36:10,778 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2024-11-02 12:36:10,819 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/data/d6bd0e605/570e78689f3b4aabb94332ba2acae06d/FLAGdf94a4bc2 [2024-11-02 12:36:10,842 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/data/d6bd0e605/570e78689f3b4aabb94332ba2acae06d [2024-11-02 12:36:10,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:36:10,846 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:36:10,847 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:10,849 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:36:10,856 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:36:10,857 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:10" (1/1) ... [2024-11-02 12:36:10,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@688713ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:10, skipping insertion in model container [2024-11-02 12:36:10,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:10" (1/1) ... [2024-11-02 12:36:11,001 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:36:11,337 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4496,4509] [2024-11-02 12:36:11,345 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4556,4569] [2024-11-02 12:36:12,354 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,358 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,359 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,360 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,362 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,380 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,381 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,384 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,385 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,388 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,389 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,391 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:12,391 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:13,233 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:36:13,249 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4496,4509] [2024-11-02 12:36:13,250 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4556,4569] [2024-11-02 12:36:13,327 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,331 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,332 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,333 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,333 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,344 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,345 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,346 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,347 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,348 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,349 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,350 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,350 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:13,564 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:13,809 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-02 12:36:13,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71121e58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:13, skipping insertion in model container [2024-11-02 12:36:13,814 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:13,814 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:36:13,816 INFO L158 Benchmark]: Toolchain (without parser) took 2969.38ms. Allocated memory was 180.4MB in the beginning and 266.3MB in the end (delta: 86.0MB). Free memory was 133.9MB in the beginning and 154.8MB in the end (delta: -20.9MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2024-11-02 12:36:13,817 INFO L158 Benchmark]: CDTParser took 1.24ms. Allocated memory is still 180.4MB. Free memory is still 152.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:36:13,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2966.85ms. Allocated memory was 180.4MB in the beginning and 266.3MB in the end (delta: 86.0MB). Free memory was 133.5MB in the beginning and 154.8MB in the end (delta: -21.3MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2024-11-02 12:36:13,820 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.24ms. Allocated memory is still 180.4MB. Free memory is still 152.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2966.85ms. Allocated memory was 180.4MB in the beginning and 266.3MB in the end (delta: 86.0MB). Free memory was 133.5MB in the beginning and 154.8MB in the end (delta: -21.3MB). Peak memory consumption was 90.2MB. 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/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 3bef4637cc296c755ba815d09f028f51f0bde7e0d2e6155f2b5c648b5201a193 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:36:16,004 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:36:16,073 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-02 12:36:16,086 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:36:16,089 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:36:16,130 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:36:16,131 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:36:16,132 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:36:16,132 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:36:16,133 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:36:16,134 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:36:16,134 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:36:16,134 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:36:16,136 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:36:16,136 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:36:16,137 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:36:16,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:36:16,138 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:36:16,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:36:16,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:36:16,138 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:36:16,143 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:36:16,143 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:36:16,143 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:36:16,143 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:36:16,144 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:36:16,144 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:36:16,144 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:36:16,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:36:16,145 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:36:16,145 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:36:16,145 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:36:16,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:36:16,146 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:36:16,146 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:36:16,146 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:36:16,146 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:36:16,147 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:36:16,147 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:36:16,147 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:36:16,147 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:36:16,148 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bef4637cc296c755ba815d09f028f51f0bde7e0d2e6155f2b5c648b5201a193 [2024-11-02 12:36:16,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:36:16,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:36:16,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:36:16,575 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:36:16,576 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:36:16,577 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i Unable to find full path for "g++" [2024-11-02 12:36:18,785 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:36:19,391 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:36:19,392 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2024-11-02 12:36:19,436 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/data/8ee97cad7/6df0c6c4c24e44bfbef0aed7b9fa939c/FLAGc6e55dcb0 [2024-11-02 12:36:19,457 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ca64975-8152-48eb-bf81-aca7f81b8bcf/bin/utaipan-verify-DbMuA5NWw2/data/8ee97cad7/6df0c6c4c24e44bfbef0aed7b9fa939c [2024-11-02 12:36:19,460 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:36:19,464 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:36:19,465 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:19,467 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:36:19,472 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:36:19,473 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:19" (1/1) ... [2024-11-02 12:36:19,476 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@345dfef3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:19, skipping insertion in model container [2024-11-02 12:36:19,477 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:36:19" (1/1) ... [2024-11-02 12:36:19,645 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:36:19,973 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4496,4509] [2024-11-02 12:36:19,980 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4556,4569] [2024-11-02 12:36:20,869 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 12:36:21,002 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 12:36:21,004 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 12:36:21,006 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 12:36:21,030 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 12:36:21,032 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,034 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,035 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,036 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 12:36:21,036 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,038 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,044 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 12:36:21,046 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 12:36:21,051 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 12:36:21,053 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 12:36:21,066 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,066 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 12:36:21,067 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,068 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 12:36:21,070 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,070 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 12:36:21,071 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,071 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 12:36:21,073 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,075 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 12:36:21,075 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,076 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 12:36:21,076 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,077 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,474 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 12:36:21,475 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 12:36:21,476 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 12:36:21,476 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 12:36:21,722 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 12:36:21,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:21,791 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-02 12:36:21,835 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:36:21,841 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4496,4509] [2024-11-02 12:36:21,842 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4556,4569] [2024-11-02 12:36:21,885 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:21,908 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 12:36:21,908 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 12:36:21,909 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 12:36:21,925 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 12:36:21,926 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,927 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,927 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,928 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 12:36:21,928 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,931 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,937 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 12:36:21,941 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:36:21,946 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 12:36:21,947 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 12:36:21,952 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,953 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 12:36:21,953 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,954 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 12:36:21,955 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,955 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 12:36:21,956 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,956 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 12:36:21,957 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,958 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 12:36:21,958 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,959 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 12:36:21,959 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:21,960 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,028 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 12:36:22,029 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 12:36:22,030 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 12:36:22,030 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 12:36:22,072 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 12:36:22,116 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:22,127 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:36:22,147 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4496,4509] [2024-11-02 12:36:22,148 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_2ca64975-8152-48eb-bf81-aca7f81b8bcf/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i[4556,4569] [2024-11-02 12:36:22,210 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,211 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,212 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,212 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,213 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,220 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,220 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,222 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,223 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,224 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,225 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,225 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,226 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:36:22,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:36:22,523 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-02 12:36:22,523 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69cc8150 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:36:22, skipping insertion in model container [2024-11-02 12:36:22,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:36:22,524 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:36:22,527 INFO L158 Benchmark]: Toolchain (without parser) took 3061.27ms. Allocated memory was 69.2MB in the beginning and 165.7MB in the end (delta: 96.5MB). Free memory was 38.2MB in the beginning and 110.4MB in the end (delta: -72.3MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2024-11-02 12:36:22,527 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:36:22,529 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3058.53ms. Allocated memory was 69.2MB in the beginning and 165.7MB in the end (delta: 96.5MB). Free memory was 38.0MB in the beginning and 110.4MB in the end (delta: -72.4MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2024-11-02 12:36:22,532 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3058.53ms. Allocated memory was 69.2MB in the beginning and 165.7MB in the end (delta: 96.5MB). Free memory was 38.0MB in the beginning and 110.4MB in the end (delta: -72.4MB). Peak memory consumption was 71.6MB. 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