./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/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 ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:28:20,665 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:28:20,745 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:28:20,750 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:28:20,750 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:28:20,785 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:28:20,788 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:28:20,789 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:28:20,790 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:28:20,791 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:28:20,792 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:28:20,793 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:28:20,793 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:28:20,794 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:28:20,794 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:28:20,795 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:28:20,795 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:28:20,795 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:28:20,796 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:28:20,796 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:28:20,796 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:28:20,801 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:28:20,802 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:28:20,802 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:28:20,803 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:28:20,803 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:28:20,803 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:28:20,804 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:28:20,804 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:28:20,804 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:28:20,805 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:28:20,805 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:28:20,805 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:28:20,806 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:28:20,806 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:28:20,806 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:28:20,807 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:28:20,807 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:28:20,808 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:28:20,808 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:28:20,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:28:20,809 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:28:20,809 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:28:20,809 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:28:20,810 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 [2024-11-02 12:28:21,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:28:21,121 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:28:21,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:28:21,126 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:28:21,126 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:28:21,128 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i Unable to find full path for "g++" [2024-11-02 12:28:23,224 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:28:23,736 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:28:23,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2024-11-02 12:28:23,782 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/data/ac10c852c/456c1f4166bb4412a2139252eb639370/FLAGa39d9695d [2024-11-02 12:28:23,804 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/data/ac10c852c/456c1f4166bb4412a2139252eb639370 [2024-11-02 12:28:23,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:28:23,808 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:28:23,810 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:28:23,810 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:28:23,818 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:28:23,818 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:28:23" (1/1) ... [2024-11-02 12:28:23,820 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@535a2790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:28:23, skipping insertion in model container [2024-11-02 12:28:23,820 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:28:23" (1/1) ... [2024-11-02 12:28:23,955 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:28:24,261 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2024-11-02 12:28:24,272 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2024-11-02 12:28:25,204 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,205 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,206 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,207 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,209 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,225 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,226 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,228 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,230 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,232 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,236 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,239 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,240 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:25,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:28:25,937 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:28:25,963 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2024-11-02 12:28:25,964 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2024-11-02 12:28:26,028 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,028 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,029 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,029 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,030 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,055 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,059 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,060 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,061 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,066 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,067 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,068 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,069 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:26,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:28:26,522 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-02 12:28:26,523 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c753784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:28:26, skipping insertion in model container [2024-11-02 12:28:26,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:28:26,526 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:28:26,528 INFO L158 Benchmark]: Toolchain (without parser) took 2718.77ms. Allocated memory was 142.6MB in the beginning and 211.8MB in the end (delta: 69.2MB). Free memory was 100.4MB in the beginning and 156.3MB in the end (delta: -55.9MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2024-11-02 12:28:26,529 INFO L158 Benchmark]: CDTParser took 1.28ms. Allocated memory is still 111.1MB. Free memory is still 59.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:28:26,530 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2715.93ms. Allocated memory was 142.6MB in the beginning and 211.8MB in the end (delta: 69.2MB). Free memory was 100.4MB in the beginning and 156.3MB in the end (delta: -55.9MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2024-11-02 12:28:26,532 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.28ms. Allocated memory is still 111.1MB. Free memory is still 59.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2715.93ms. Allocated memory was 142.6MB in the beginning and 211.8MB in the end (delta: 69.2MB). Free memory was 100.4MB in the beginning and 156.3MB in the end (delta: -55.9MB). Peak memory consumption was 63.5MB. 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 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/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 ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:28:28,809 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:28:28,901 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-02 12:28:28,924 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:28:28,925 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:28:28,962 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:28:28,963 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:28:28,963 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:28:28,964 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:28:28,965 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:28:28,965 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:28:28,965 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:28:28,966 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:28:28,967 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:28:28,970 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:28:28,971 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:28:28,971 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:28:28,972 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:28:28,972 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:28:28,972 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:28:28,973 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:28:28,975 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:28:28,976 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:28:28,976 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:28:28,976 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:28:28,977 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:28:28,977 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:28:28,977 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:28:28,978 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:28:28,978 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:28:28,978 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:28:28,978 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:28:28,979 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:28:28,979 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:28:28,979 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:28:28,980 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:28:28,981 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:28:28,981 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:28:28,982 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:28:28,983 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:28:28,983 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:28:28,983 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 [2024-11-02 12:28:29,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:28:29,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:28:29,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:28:29,414 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:28:29,415 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:28:29,417 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i Unable to find full path for "g++" [2024-11-02 12:28:31,441 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:28:31,953 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:28:31,954 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2024-11-02 12:28:31,996 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/data/cbfbefdf3/8decd67623134d6c87be2b3850d0d9c0/FLAGd14bfedcf [2024-11-02 12:28:32,020 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d4c44eb-dcb7-43d8-b6be-814564afc30d/bin/utaipan-verify-DbMuA5NWw2/data/cbfbefdf3/8decd67623134d6c87be2b3850d0d9c0 [2024-11-02 12:28:32,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:28:32,024 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:28:32,025 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:28:32,025 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:28:32,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:28:32,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:28:32" (1/1) ... [2024-11-02 12:28:32,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@347111b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:28:32, skipping insertion in model container [2024-11-02 12:28:32,036 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:28:32" (1/1) ... [2024-11-02 12:28:32,209 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:28:32,515 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2024-11-02 12:28:32,525 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2024-11-02 12:28:33,305 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 12:28:33,449 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 12:28:33,450 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 12:28:33,451 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 12:28:33,462 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 12:28:33,465 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,465 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,466 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,467 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 12:28:33,467 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,469 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,475 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 12:28:33,475 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 12:28:33,481 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 12:28:33,486 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 12:28:33,504 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,505 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 12:28:33,505 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,506 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 12:28:33,508 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,509 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 12:28:33,509 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,510 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 12:28:33,512 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,513 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 12:28:33,514 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,514 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 12:28:33,515 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,515 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:33,921 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 12:28:33,922 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 12:28:33,923 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:28:33,923 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:28:34,132 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 12:28:34,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:28:34,203 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-02 12:28:34,247 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:28:34,257 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2024-11-02 12:28:34,257 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2024-11-02 12:28:34,301 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 12:28:34,317 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 12:28:34,317 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 12:28:34,318 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 12:28:34,324 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 12:28:34,326 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,327 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,327 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,328 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 12:28:34,328 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,329 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,331 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 12:28:34,332 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 12:28:34,333 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 12:28:34,334 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 12:28:34,340 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,340 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 12:28:34,341 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,341 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 12:28:34,343 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,343 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:28:34,344 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,344 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:28:34,346 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,346 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 12:28:34,347 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,347 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 12:28:34,348 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,348 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,408 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 12:28:34,408 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 12:28:34,409 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 12:28:34,410 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 12:28:34,444 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 12:28:34,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:28:34,466 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:28:34,500 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2024-11-02 12:28:34,500 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_3d4c44eb-dcb7-43d8-b6be-814564afc30d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2024-11-02 12:28:34,564 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,564 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,565 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,565 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,566 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,578 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,579 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,580 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,580 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,581 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,584 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,584 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,584 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:28:34,705 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:28:34,919 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-02 12:28:34,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c420c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:28:34, skipping insertion in model container [2024-11-02 12:28:34,921 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:28:34,922 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:28:34,923 INFO L158 Benchmark]: Toolchain (without parser) took 2899.04ms. Allocated memory was 71.3MB in the beginning and 121.6MB in the end (delta: 50.3MB). Free memory was 41.0MB in the beginning and 53.6MB in the end (delta: -12.6MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2024-11-02 12:28:34,924 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 71.3MB. Free memory was 46.8MB in the beginning and 46.8MB in the end (delta: 39.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:28:34,925 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2896.57ms. Allocated memory was 71.3MB in the beginning and 121.6MB in the end (delta: 50.3MB). Free memory was 40.7MB in the beginning and 53.6MB in the end (delta: -12.9MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2024-11-02 12:28:34,926 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 71.3MB. Free memory was 46.8MB in the beginning and 46.8MB in the end (delta: 39.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2896.57ms. Allocated memory was 71.3MB in the beginning and 121.6MB in the end (delta: 50.3MB). Free memory was 40.7MB in the beginning and 53.6MB in the end (delta: -12.9MB). Peak memory consumption was 52.8MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN