./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX --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 32187ad6a98dd17c1b18f8e1b845f566cde13ca56738d1b8876a5b9bb005af7a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:49:45,486 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:49:45,586 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-12 00:49:45,591 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:49:45,591 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:49:45,619 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:49:45,620 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:49:45,620 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:49:45,621 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:49:45,622 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:49:45,622 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:49:45,623 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:49:45,624 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:49:45,624 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:49:45,625 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:49:45,625 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:49:45,626 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:49:45,627 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:49:45,627 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:49:45,628 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:49:45,628 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:49:45,633 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:49:45,634 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:49:45,636 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:49:45,639 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:49:45,639 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:49:45,640 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:49:45,640 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:49:45,640 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:49:45,641 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:49:45,642 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:49:45,642 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:49:45,643 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:49:45,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:49:45,643 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:49:45,644 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:49:45,644 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:49:45,644 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:49:45,644 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:49:45,644 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:49:45,645 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:49:45,645 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:49:45,645 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32187ad6a98dd17c1b18f8e1b845f566cde13ca56738d1b8876a5b9bb005af7a [2023-11-12 00:49:45,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:49:45,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:49:45,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:49:45,959 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:49:45,960 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:49:45,961 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2023-11-12 00:49:49,213 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:49:50,302 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:49:50,304 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2023-11-12 00:49:50,411 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/data/fb17ef76c/731ca06115c54cd18457f34c5249b814/FLAGcc5d65653 [2023-11-12 00:49:50,431 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/data/fb17ef76c/731ca06115c54cd18457f34c5249b814 [2023-11-12 00:49:50,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:49:50,442 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:49:50,446 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:49:50,447 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:49:50,452 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:49:50,456 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:49:50" (1/1) ... [2023-11-12 00:49:50,457 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61370b84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:49:50, skipping insertion in model container [2023-11-12 00:49:50,457 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:49:50" (1/1) ... [2023-11-12 00:49:50,834 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:50:04,534 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177218,1177231] [2023-11-12 00:50:04,539 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177363,1177376] [2023-11-12 00:50:04,539 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177509,1177522] [2023-11-12 00:50:04,540 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177674,1177687] [2023-11-12 00:50:04,541 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177832,1177845] [2023-11-12 00:50:04,542 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177990,1178003] [2023-11-12 00:50:04,542 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178148,1178161] [2023-11-12 00:50:04,543 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178308,1178321] [2023-11-12 00:50:04,543 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178467,1178480] [2023-11-12 00:50:04,544 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178606,1178619] [2023-11-12 00:50:04,544 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178748,1178761] [2023-11-12 00:50:04,545 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178897,1178910] [2023-11-12 00:50:04,546 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179036,1179049] [2023-11-12 00:50:04,546 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179191,1179204] [2023-11-12 00:50:04,547 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179351,1179364] [2023-11-12 00:50:04,548 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179502,1179515] [2023-11-12 00:50:04,548 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179653,1179666] [2023-11-12 00:50:04,549 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179805,1179818] [2023-11-12 00:50:04,549 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179954,1179967] [2023-11-12 00:50:04,550 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180102,1180115] [2023-11-12 00:50:04,550 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180259,1180272] [2023-11-12 00:50:04,551 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180408,1180421] [2023-11-12 00:50:04,552 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180564,1180577] [2023-11-12 00:50:04,552 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180717,1180730] [2023-11-12 00:50:04,553 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180863,1180876] [2023-11-12 00:50:04,554 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181006,1181019] [2023-11-12 00:50:04,554 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181158,1181171] [2023-11-12 00:50:04,555 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181304,1181317] [2023-11-12 00:50:04,555 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181449,1181462] [2023-11-12 00:50:04,556 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181603,1181616] [2023-11-12 00:50:04,557 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181754,1181767] [2023-11-12 00:50:04,557 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181909,1181922] [2023-11-12 00:50:04,558 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182061,1182074] [2023-11-12 00:50:04,558 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182216,1182229] [2023-11-12 00:50:04,559 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182380,1182393] [2023-11-12 00:50:04,560 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182536,1182549] [2023-11-12 00:50:04,560 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182700,1182713] [2023-11-12 00:50:04,561 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182842,1182855] [2023-11-12 00:50:04,561 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183000,1183013] [2023-11-12 00:50:04,562 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183167,1183180] [2023-11-12 00:50:04,562 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183326,1183339] [2023-11-12 00:50:04,563 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183485,1183498] [2023-11-12 00:50:04,564 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183634,1183647] [2023-11-12 00:50:04,564 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183781,1183794] [2023-11-12 00:50:04,565 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183920,1183933] [2023-11-12 00:50:04,566 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184083,1184096] [2023-11-12 00:50:04,566 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184249,1184262] [2023-11-12 00:50:04,567 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184413,1184426] [2023-11-12 00:50:04,567 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184578,1184591] [2023-11-12 00:50:04,568 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184743,1184756] [2023-11-12 00:50:04,569 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184909,1184922] [2023-11-12 00:50:04,569 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185074,1185087] [2023-11-12 00:50:04,570 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185241,1185254] [2023-11-12 00:50:04,571 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185401,1185414] [2023-11-12 00:50:04,571 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185563,1185576] [2023-11-12 00:50:04,572 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185722,1185735] [2023-11-12 00:50:04,572 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185868,1185881] [2023-11-12 00:50:04,573 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186011,1186024] [2023-11-12 00:50:04,574 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186155,1186168] [2023-11-12 00:50:04,574 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186298,1186311] [2023-11-12 00:50:04,575 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186442,1186455] [2023-11-12 00:50:04,575 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186583,1186596] [2023-11-12 00:50:04,576 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186721,1186734] [2023-11-12 00:50:04,576 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186879,1186892] [2023-11-12 00:50:04,577 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187038,1187051] [2023-11-12 00:50:04,578 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187194,1187207] [2023-11-12 00:50:04,578 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187343,1187356] [2023-11-12 00:50:04,579 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187495,1187508] [2023-11-12 00:50:04,579 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187646,1187659] [2023-11-12 00:50:04,580 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187795,1187808] [2023-11-12 00:50:04,581 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187947,1187960] [2023-11-12 00:50:04,581 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188095,1188108] [2023-11-12 00:50:04,582 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188248,1188261] [2023-11-12 00:50:04,582 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188399,1188412] [2023-11-12 00:50:04,583 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188549,1188562] [2023-11-12 00:50:04,583 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188696,1188709] [2023-11-12 00:50:04,584 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188847,1188860] [2023-11-12 00:50:04,585 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188998,1189011] [2023-11-12 00:50:04,585 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189146,1189159] [2023-11-12 00:50:04,586 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189312,1189325] [2023-11-12 00:50:04,586 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189481,1189494] [2023-11-12 00:50:04,587 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189648,1189661] [2023-11-12 00:50:04,588 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189816,1189829] [2023-11-12 00:50:04,588 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189966,1189979] [2023-11-12 00:50:04,589 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190113,1190126] [2023-11-12 00:50:04,589 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190274,1190287] [2023-11-12 00:50:04,590 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190444,1190457] [2023-11-12 00:50:04,591 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190606,1190619] [2023-11-12 00:50:04,608 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:50:04,648 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:50:05,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"fs/nfs/proc.c"), "i" (629), "i" (12UL)); [21942-21943] [2023-11-12 00:50:05,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"fs/nfs/proc.c"), "i" (635), "i" (12UL)); [21953-21954] [2023-11-12 00:50:05,386 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177218,1177231] [2023-11-12 00:50:05,387 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177363,1177376] [2023-11-12 00:50:05,388 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177509,1177522] [2023-11-12 00:50:05,390 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177674,1177687] [2023-11-12 00:50:05,391 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177832,1177845] [2023-11-12 00:50:05,391 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1177990,1178003] [2023-11-12 00:50:05,392 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178148,1178161] [2023-11-12 00:50:05,393 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178308,1178321] [2023-11-12 00:50:05,393 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178467,1178480] [2023-11-12 00:50:05,394 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178606,1178619] [2023-11-12 00:50:05,394 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178748,1178761] [2023-11-12 00:50:05,395 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1178897,1178910] [2023-11-12 00:50:05,396 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179036,1179049] [2023-11-12 00:50:05,403 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179191,1179204] [2023-11-12 00:50:05,404 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179351,1179364] [2023-11-12 00:50:05,404 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179502,1179515] [2023-11-12 00:50:05,405 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179653,1179666] [2023-11-12 00:50:05,405 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179805,1179818] [2023-11-12 00:50:05,405 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1179954,1179967] [2023-11-12 00:50:05,406 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180102,1180115] [2023-11-12 00:50:05,406 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180259,1180272] [2023-11-12 00:50:05,406 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180408,1180421] [2023-11-12 00:50:05,407 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180564,1180577] [2023-11-12 00:50:05,407 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180717,1180730] [2023-11-12 00:50:05,408 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1180863,1180876] [2023-11-12 00:50:05,408 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181006,1181019] [2023-11-12 00:50:05,408 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181158,1181171] [2023-11-12 00:50:05,409 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181304,1181317] [2023-11-12 00:50:05,409 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181449,1181462] [2023-11-12 00:50:05,409 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181603,1181616] [2023-11-12 00:50:05,410 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181754,1181767] [2023-11-12 00:50:05,410 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1181909,1181922] [2023-11-12 00:50:05,410 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182061,1182074] [2023-11-12 00:50:05,411 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182216,1182229] [2023-11-12 00:50:05,411 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182380,1182393] [2023-11-12 00:50:05,412 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182536,1182549] [2023-11-12 00:50:05,412 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182700,1182713] [2023-11-12 00:50:05,413 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1182842,1182855] [2023-11-12 00:50:05,413 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183000,1183013] [2023-11-12 00:50:05,413 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183167,1183180] [2023-11-12 00:50:05,414 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183326,1183339] [2023-11-12 00:50:05,414 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183485,1183498] [2023-11-12 00:50:05,415 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183634,1183647] [2023-11-12 00:50:05,419 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183781,1183794] [2023-11-12 00:50:05,420 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1183920,1183933] [2023-11-12 00:50:05,421 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184083,1184096] [2023-11-12 00:50:05,421 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184249,1184262] [2023-11-12 00:50:05,422 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184413,1184426] [2023-11-12 00:50:05,422 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184578,1184591] [2023-11-12 00:50:05,423 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184743,1184756] [2023-11-12 00:50:05,423 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1184909,1184922] [2023-11-12 00:50:05,424 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185074,1185087] [2023-11-12 00:50:05,425 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185241,1185254] [2023-11-12 00:50:05,426 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185401,1185414] [2023-11-12 00:50:05,427 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185563,1185576] [2023-11-12 00:50:05,427 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185722,1185735] [2023-11-12 00:50:05,428 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1185868,1185881] [2023-11-12 00:50:05,429 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186011,1186024] [2023-11-12 00:50:05,429 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186155,1186168] [2023-11-12 00:50:05,430 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186298,1186311] [2023-11-12 00:50:05,431 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186442,1186455] [2023-11-12 00:50:05,431 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186583,1186596] [2023-11-12 00:50:05,433 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186721,1186734] [2023-11-12 00:50:05,433 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1186879,1186892] [2023-11-12 00:50:05,439 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187038,1187051] [2023-11-12 00:50:05,440 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187194,1187207] [2023-11-12 00:50:05,441 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187343,1187356] [2023-11-12 00:50:05,442 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187495,1187508] [2023-11-12 00:50:05,443 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187646,1187659] [2023-11-12 00:50:05,444 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187795,1187808] [2023-11-12 00:50:05,444 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1187947,1187960] [2023-11-12 00:50:05,445 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188095,1188108] [2023-11-12 00:50:05,446 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188248,1188261] [2023-11-12 00:50:05,447 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188399,1188412] [2023-11-12 00:50:05,447 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188549,1188562] [2023-11-12 00:50:05,448 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188696,1188709] [2023-11-12 00:50:05,448 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188847,1188860] [2023-11-12 00:50:05,448 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1188998,1189011] [2023-11-12 00:50:05,450 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189146,1189159] [2023-11-12 00:50:05,451 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189312,1189325] [2023-11-12 00:50:05,452 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189481,1189494] [2023-11-12 00:50:05,452 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189648,1189661] [2023-11-12 00:50:05,453 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189816,1189829] [2023-11-12 00:50:05,454 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1189966,1189979] [2023-11-12 00:50:05,454 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190113,1190126] [2023-11-12 00:50:05,455 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190274,1190287] [2023-11-12 00:50:05,455 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190444,1190457] [2023-11-12 00:50:05,456 WARN L240 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_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i[1190606,1190619] [2023-11-12 00:50:05,462 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:50:06,102 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:50:06,102 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06 WrapperNode [2023-11-12 00:50:06,103 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:50:06,104 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:50:06,104 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:50:06,105 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:50:06,113 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:06,349 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:06,870 INFO L138 Inliner]: procedures = 1178, calls = 4217, calls flagged for inlining = 795, calls inlined = 711, statements flattened = 15136 [2023-11-12 00:50:06,871 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:50:06,873 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:50:06,873 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:50:06,873 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:50:06,890 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:06,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:06,990 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:06,991 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:07,485 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:07,528 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:07,599 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:07,655 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:07,917 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:50:07,918 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:50:07,918 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:50:07,918 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:50:07,919 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (1/1) ... [2023-11-12 00:50:07,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:50:07,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:50:07,956 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:50:07,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_706ca7f7-2ad9-4d34-aecc-ecb2b8d9ccd0/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:50:07,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-12 00:50:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-12 00:50:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_create [2023-11-12 00:50:08,000 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_create [2023-11-12 00:50:08,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-12 00:50:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-12 00:50:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_write_setup [2023-11-12 00:50:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_write_setup [2023-11-12 00:50:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_write_pages [2023-11-12 00:50:08,001 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_write_pages [2023-11-12 00:50:08,001 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_alloc_createdata [2023-11-12 00:50:08,002 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_alloc_createdata [2023-11-12 00:50:08,002 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lock_check_bounds [2023-11-12 00:50:08,003 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_lock_check_bounds [2023-11-12 00:50:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_mkdir [2023-11-12 00:50:08,003 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_mkdir [2023-11-12 00:50:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rename_setup [2023-11-12 00:50:08,003 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rename_setup [2023-11-12 00:50:08,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-11-12 00:50:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-11-12 00:50:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_lookup [2023-11-12 00:50:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_lookup [2023-11-12 00:50:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-12 00:50:08,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-12 00:50:08,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:50:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-12 00:50:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-12 00:50:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-11-12 00:50:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-11-12 00:50:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-12 00:50:08,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-12 00:50:08,005 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_unlink [2023-11-12 00:50:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_stat_to_errno [2023-11-12 00:50:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_stat_to_errno [2023-11-12 00:50:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-12 00:50:08,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-12 00:50:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:50:08,006 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_readdir [2023-11-12 00:50:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_readdir [2023-11-12 00:50:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:50:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-12 00:50:08,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-12 00:50:08,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:50:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure encode_sattr [2023-11-12 00:50:08,008 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_sattr [2023-11-12 00:50:08,008 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rename_rpc_prepare [2023-11-12 00:50:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rename_rpc_prepare [2023-11-12 00:50:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_unlink_rpc_prepare [2023-11-12 00:50:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_unlink_rpc_prepare [2023-11-12 00:50:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_rmdir [2023-11-12 00:50:08,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_rmdir [2023-11-12 00:50:08,009 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_free_client [2023-11-12 00:50:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_free_client [2023-11-12 00:50:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:50:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:50:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2023-11-12 00:50:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2023-11-12 00:50:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 00:50:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_current_server_time [2023-11-12 00:50:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_current_server_time [2023-11-12 00:50:08,010 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2023-11-12 00:50:08,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2023-11-12 00:50:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_commit_rpc_prepare [2023-11-12 00:50:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_commit_rpc_prepare [2023-11-12 00:50:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_readlink [2023-11-12 00:50:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_readlink [2023-11-12 00:50:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_invalidate_atime [2023-11-12 00:50:08,011 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_invalidate_atime [2023-11-12 00:50:08,011 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_clone_server [2023-11-12 00:50:08,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_clone_server [2023-11-12 00:50:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-11-12 00:50:08,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-11-12 00:50:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_pgio_rpc_prepare [2023-11-12 00:50:08,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_pgio_rpc_prepare [2023-11-12 00:50:08,012 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_permission [2023-11-12 00:50:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_permission [2023-11-12 00:50:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-11-12 00:50:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-11-12 00:50:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:50:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-12 00:50:08,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-12 00:50:08,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:50:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_symlink [2023-11-12 00:50:08,014 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_symlink [2023-11-12 00:50:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_time [2023-11-12 00:50:08,014 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_time [2023-11-12 00:50:08,014 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2023-11-12 00:50:08,014 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2023-11-12 00:50:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rename_done [2023-11-12 00:50:08,015 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rename_done [2023-11-12 00:50:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-12 00:50:08,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-12 00:50:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-11-12 00:50:08,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-11-12 00:50:08,015 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_time [2023-11-12 00:50:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_time [2023-11-12 00:50:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_getattr [2023-11-12 00:50:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_getattr [2023-11-12 00:50:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure decode_attrstat [2023-11-12 00:50:08,016 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_attrstat [2023-11-12 00:50:08,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:50:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 00:50:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 00:50:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2023-11-12 00:50:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2023-11-12 00:50:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_alloc_client [2023-11-12 00:50:08,017 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_alloc_client [2023-11-12 00:50:08,017 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_lock [2023-11-12 00:50:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_lock [2023-11-12 00:50:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_statfs [2023-11-12 00:50:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_statfs [2023-11-12 00:50:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_remove [2023-11-12 00:50:08,018 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_remove [2023-11-12 00:50:08,018 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_read_done [2023-11-12 00:50:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_read_done [2023-11-12 00:50:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_reply_buffer [2023-11-12 00:50:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_reply_buffer [2023-11-12 00:50:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_read_setup [2023-11-12 00:50:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_read_setup [2023-11-12 00:50:08,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-11-12 00:50:08,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-11-12 00:50:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_return_delegation [2023-11-12 00:50:08,020 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_return_delegation [2023-11-12 00:50:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 00:50:08,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 00:50:08,020 INFO L130 BoogieDeclarations]: Found specification of procedure encode_fhandle [2023-11-12 00:50:08,020 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_fhandle [2023-11-12 00:50:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-11-12 00:50:08,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-11-12 00:50:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-11-12 00:50:08,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-11-12 00:50:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_instantiate [2023-11-12 00:50:08,021 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_instantiate [2023-11-12 00:50:08,021 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_commit_setup [2023-11-12 00:50:08,022 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_commit_setup [2023-11-12 00:50:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2023-11-12 00:50:08,022 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2023-11-12 00:50:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-12 00:50:08,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-12 00:50:08,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-12 00:50:08,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-12 00:50:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-11-12 00:50:08,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-11-12 00:50:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:50:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_link [2023-11-12 00:50:08,023 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_link [2023-11-12 00:50:08,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 00:50:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_pathconf [2023-11-12 00:50:08,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_pathconf [2023-11-12 00:50:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_rename [2023-11-12 00:50:08,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_rename [2023-11-12 00:50:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_FH [2023-11-12 00:50:08,024 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_FH [2023-11-12 00:50:08,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 00:50:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-11-12 00:50:08,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-11-12 00:50:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-12 00:50:08,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-12 00:50:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure decode_stat [2023-11-12 00:50:08,025 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_stat [2023-11-12 00:50:08,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 00:50:08,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 00:50:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-11-12 00:50:08,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-11-12 00:50:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_enc_writeargs [2023-11-12 00:50:08,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_enc_writeargs [2023-11-12 00:50:08,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-12 00:50:08,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-12 00:50:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_read_pages [2023-11-12 00:50:08,027 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_read_pages [2023-11-12 00:50:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_rmdir [2023-11-12 00:50:08,027 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_rmdir [2023-11-12 00:50:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-11-12 00:50:08,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-11-12 00:50:08,027 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_fattr_init [2023-11-12 00:50:08,028 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_fattr_init [2023-11-12 00:50:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_setattr [2023-11-12 00:50:08,028 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_setattr [2023-11-12 00:50:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_fsinfo [2023-11-12 00:50:08,028 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_fsinfo [2023-11-12 00:50:08,028 INFO L130 BoogieDeclarations]: Found specification of procedure print_overflow_msg [2023-11-12 00:50:08,028 INFO L138 BoogieDeclarations]: Found implementation of procedure print_overflow_msg [2023-11-12 00:50:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2023-11-12 00:50:08,029 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_inline_decode [2023-11-12 00:50:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_free_createdata [2023-11-12 00:50:08,029 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_free_createdata [2023-11-12 00:50:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure decode_fattr [2023-11-12 00:50:08,029 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_fattr [2023-11-12 00:50:08,029 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_CLIENT [2023-11-12 00:50:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_CLIENT [2023-11-12 00:50:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-11-12 00:50:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-11-12 00:50:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_write_done [2023-11-12 00:50:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_write_done [2023-11-12 00:50:08,030 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-12 00:50:08,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-12 00:50:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 00:50:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_call_start [2023-11-12 00:50:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_call_start [2023-11-12 00:50:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 00:50:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 00:50:08,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-12 00:50:08,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-12 00:50:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_xdr_dec_attrstat [2023-11-12 00:50:08,032 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_xdr_dec_attrstat [2023-11-12 00:50:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_get_root [2023-11-12 00:50:08,032 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_get_root [2023-11-12 00:50:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_try_mount [2023-11-12 00:50:08,032 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_try_mount [2023-11-12 00:50:08,032 INFO L130 BoogieDeclarations]: Found specification of procedure nfs2_decode_dirent [2023-11-12 00:50:08,033 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs2_decode_dirent [2023-11-12 00:50:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_create_server [2023-11-12 00:50:08,033 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_create_server [2023-11-12 00:50:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_mknod [2023-11-12 00:50:08,033 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_mknod [2023-11-12 00:50:08,033 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-12 00:50:08,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-12 00:50:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:50:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-12 00:50:08,034 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-12 00:50:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_reserve_space [2023-11-12 00:50:08,034 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_reserve_space [2023-11-12 00:50:08,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-12 00:50:08,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-12 00:50:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_close_context [2023-11-12 00:50:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_close_context [2023-11-12 00:50:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-12 00:50:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-12 00:50:08,035 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_client [2023-11-12 00:50:08,035 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_init_client [2023-11-12 00:50:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-12 00:50:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-12 00:50:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 00:50:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 00:50:08,036 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_unlink_done [2023-11-12 00:50:08,036 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_unlink_done [2023-11-12 00:50:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-12 00:50:08,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-12 00:50:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_call_sync [2023-11-12 00:50:08,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_call_sync [2023-11-12 00:50:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-12 00:50:08,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-12 00:50:08,037 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_submount [2023-11-12 00:50:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_submount [2023-11-12 00:50:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure encode_diropargs [2023-11-12 00:50:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_diropargs [2023-11-12 00:50:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_time_not_set [2023-11-12 00:50:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_time_not_set [2023-11-12 00:50:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-12 00:50:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-12 00:50:08,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-12 00:50:08,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-12 00:50:08,039 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_proc_unlink_setup [2023-11-12 00:50:08,039 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_proc_unlink_setup [2023-11-12 00:50:08,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:50:08,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:50:08,039 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_setattr [2023-11-12 00:50:08,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:50:08,040 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_mark_for_revalidate [2023-11-12 00:50:08,040 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_mark_for_revalidate [2023-11-12 00:50:08,040 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_have_delegation [2023-11-12 00:50:08,040 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_have_delegation [2023-11-12 00:50:11,033 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:50:11,037 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:50:11,736 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 00:50:25,946 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:50:29,845 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:50:29,845 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:50:29,855 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:50:29 BoogieIcfgContainer [2023-11-12 00:50:29,855 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:50:29,859 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:50:29,859 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:50:29,862 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:50:29,863 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:49:50" (1/3) ... [2023-11-12 00:50:29,865 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cc5fa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:50:29, skipping insertion in model container [2023-11-12 00:50:29,865 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:50:06" (2/3) ... [2023-11-12 00:50:29,866 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cc5fa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:50:29, skipping insertion in model container [2023-11-12 00:50:29,866 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:50:29" (3/3) ... [2023-11-12 00:50:29,867 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---fs--nfs--nfsv2.ko.cil.i [2023-11-12 00:50:29,887 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:50:29,887 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 25 error locations. [2023-11-12 00:50:30,040 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 00:50:30,049 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7ddc1e2a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-12 00:50:30,050 INFO L358 AbstractCegarLoop]: Starting to check reachability of 25 error locations. [2023-11-12 00:50:30,072 INFO L276 IsEmpty]: Start isEmpty. Operand has 4500 states, 2463 states have (on average 1.33373934226553) internal successors, (3285), 2816 states have internal predecessors, (3285), 1890 states have call successors, (1890), 122 states have call predecessors, (1890), 121 states have return successors, (1864), 1588 states have call predecessors, (1864), 1864 states have call successors, (1864) [2023-11-12 00:50:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-12 00:50:30,083 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 00:50:30,083 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-12 00:50:30,084 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 23 more)] === [2023-11-12 00:50:30,091 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:50:30,091 INFO L85 PathProgramCache]: Analyzing trace with hash 1809139473, now seen corresponding path program 1 times [2023-11-12 00:50:30,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-12 00:50:30,101 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39697400] [2023-11-12 00:50:30,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 00:50:30,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:50:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:50:31,294 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-12 00:50:31,296 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-11-12 00:50:31,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39697400] [2023-11-12 00:50:31,297 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39697400] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 00:50:31,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 00:50:31,299 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-12 00:50:31,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11319818] [2023-11-12 00:50:31,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 00:50:31,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-12 00:50:31,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-11-12 00:50:31,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-12 00:50:31,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-12 00:50:31,392 INFO L87 Difference]: Start difference. First operand has 4500 states, 2463 states have (on average 1.33373934226553) internal successors, (3285), 2816 states have internal predecessors, (3285), 1890 states have call successors, (1890), 122 states have call predecessors, (1890), 121 states have return successors, (1864), 1588 states have call predecessors, (1864), 1864 states have call successors, (1864) Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7)