./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a13fc36e99ff93768df6870e14394ac7910ba35cb39dc0d4df8c772787857673 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:18:49,067 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:18:49,194 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:18:49,203 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:18:49,204 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:18:49,250 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:18:49,251 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:18:49,251 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:18:49,253 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:18:49,259 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:18:49,260 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:18:49,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:18:49,262 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:18:49,264 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:18:49,264 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:18:49,265 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:18:49,266 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:18:49,266 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:18:49,267 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:18:49,267 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:18:49,268 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:18:49,269 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:18:49,270 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:18:49,271 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:18:49,271 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:18:49,272 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:18:49,272 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:18:49,273 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:18:49,274 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:18:49,274 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:18:49,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:18:49,276 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:18:49,276 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:18:49,277 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:18:49,277 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:18:49,277 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:18:49,278 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a13fc36e99ff93768df6870e14394ac7910ba35cb39dc0d4df8c772787857673 [2023-11-06 22:18:49,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:18:49,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:18:49,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:18:49,688 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:18:49,689 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:18:49,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i [2023-11-06 22:18:53,040 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:18:54,088 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:18:54,089 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i [2023-11-06 22:18:54,203 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/data/f9b2094f6/c31e705065cd4101a773680143219e23/FLAG3530ffdc0 [2023-11-06 22:18:54,228 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/data/f9b2094f6/c31e705065cd4101a773680143219e23 [2023-11-06 22:18:54,235 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:18:54,238 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:18:54,242 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:18:54,244 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:18:54,252 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:18:54,254 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:18:54" (1/1) ... [2023-11-06 22:18:54,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@392738c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:54, skipping insertion in model container [2023-11-06 22:18:54,255 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:18:54" (1/1) ... [2023-11-06 22:18:54,625 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:19:05,534 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[874998,875011] [2023-11-06 22:19:05,539 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875143,875156] [2023-11-06 22:19:05,540 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875289,875302] [2023-11-06 22:19:05,541 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875454,875467] [2023-11-06 22:19:05,541 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875612,875625] [2023-11-06 22:19:05,542 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875770,875783] [2023-11-06 22:19:05,542 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875928,875941] [2023-11-06 22:19:05,543 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876088,876101] [2023-11-06 22:19:05,543 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876247,876260] [2023-11-06 22:19:05,544 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876386,876399] [2023-11-06 22:19:05,545 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876528,876541] [2023-11-06 22:19:05,545 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876677,876690] [2023-11-06 22:19:05,546 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876816,876829] [2023-11-06 22:19:05,546 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876971,876984] [2023-11-06 22:19:05,547 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877131,877144] [2023-11-06 22:19:05,547 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877282,877295] [2023-11-06 22:19:05,548 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877433,877446] [2023-11-06 22:19:05,549 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877585,877598] [2023-11-06 22:19:05,549 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877734,877747] [2023-11-06 22:19:05,550 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877882,877895] [2023-11-06 22:19:05,550 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878039,878052] [2023-11-06 22:19:05,551 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878188,878201] [2023-11-06 22:19:05,551 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878344,878357] [2023-11-06 22:19:05,552 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878497,878510] [2023-11-06 22:19:05,553 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878643,878656] [2023-11-06 22:19:05,553 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878786,878799] [2023-11-06 22:19:05,554 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878938,878951] [2023-11-06 22:19:05,555 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879084,879097] [2023-11-06 22:19:05,555 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879229,879242] [2023-11-06 22:19:05,556 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879383,879396] [2023-11-06 22:19:05,556 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879534,879547] [2023-11-06 22:19:05,557 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879689,879702] [2023-11-06 22:19:05,557 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879841,879854] [2023-11-06 22:19:05,558 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879996,880009] [2023-11-06 22:19:05,558 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880160,880173] [2023-11-06 22:19:05,559 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880316,880329] [2023-11-06 22:19:05,560 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880480,880493] [2023-11-06 22:19:05,560 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880622,880635] [2023-11-06 22:19:05,561 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880780,880793] [2023-11-06 22:19:05,561 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880947,880960] [2023-11-06 22:19:05,562 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881106,881119] [2023-11-06 22:19:05,562 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881265,881278] [2023-11-06 22:19:05,563 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881414,881427] [2023-11-06 22:19:05,563 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881561,881574] [2023-11-06 22:19:05,564 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881700,881713] [2023-11-06 22:19:05,564 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881863,881876] [2023-11-06 22:19:05,565 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882029,882042] [2023-11-06 22:19:05,566 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882193,882206] [2023-11-06 22:19:05,566 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882358,882371] [2023-11-06 22:19:05,567 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882523,882536] [2023-11-06 22:19:05,567 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882689,882702] [2023-11-06 22:19:05,568 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882854,882867] [2023-11-06 22:19:05,568 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883021,883034] [2023-11-06 22:19:05,569 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883181,883194] [2023-11-06 22:19:05,569 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883343,883356] [2023-11-06 22:19:05,570 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883502,883515] [2023-11-06 22:19:05,570 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883648,883661] [2023-11-06 22:19:05,571 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883791,883804] [2023-11-06 22:19:05,572 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883935,883948] [2023-11-06 22:19:05,572 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884078,884091] [2023-11-06 22:19:05,573 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884222,884235] [2023-11-06 22:19:05,573 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884363,884376] [2023-11-06 22:19:05,574 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884501,884514] [2023-11-06 22:19:05,574 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884659,884672] [2023-11-06 22:19:05,575 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884818,884831] [2023-11-06 22:19:05,576 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884974,884987] [2023-11-06 22:19:05,576 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885123,885136] [2023-11-06 22:19:05,577 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885275,885288] [2023-11-06 22:19:05,577 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885426,885439] [2023-11-06 22:19:05,578 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885575,885588] [2023-11-06 22:19:05,578 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885727,885740] [2023-11-06 22:19:05,579 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885875,885888] [2023-11-06 22:19:05,579 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886028,886041] [2023-11-06 22:19:05,580 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886179,886192] [2023-11-06 22:19:05,580 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886329,886342] [2023-11-06 22:19:05,581 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886476,886489] [2023-11-06 22:19:05,581 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886627,886640] [2023-11-06 22:19:05,582 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886778,886791] [2023-11-06 22:19:05,582 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886926,886939] [2023-11-06 22:19:05,583 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887092,887105] [2023-11-06 22:19:05,583 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887261,887274] [2023-11-06 22:19:05,584 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887428,887441] [2023-11-06 22:19:05,585 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887596,887609] [2023-11-06 22:19:05,585 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887746,887759] [2023-11-06 22:19:05,586 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887893,887906] [2023-11-06 22:19:05,586 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888054,888067] [2023-11-06 22:19:05,587 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888224,888237] [2023-11-06 22:19:05,588 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888386,888399] [2023-11-06 22:19:05,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:19:05,708 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:19:05,951 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 *)"net/netfilter/nf_tables_core.c"), "i" (171), "i" (12UL)); [7337-7338] [2023-11-06 22:19:05,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (________p1___1)); [7447] [2023-11-06 22:19:05,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7614] [2023-11-06 22:19:05,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7779] [2023-11-06 22:19:05,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7782] [2023-11-06 22:19:05,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [7784] [2023-11-06 22:19:05,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7789] [2023-11-06 22:19:05,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7792] [2023-11-06 22:19:05,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7794] [2023-11-06 22:19:05,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7799] [2023-11-06 22:19:05,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7802] [2023-11-06 22:19:05,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7804] [2023-11-06 22:19:05,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7809] [2023-11-06 22:19:05,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7812] [2023-11-06 22:19:05,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [7814] [2023-11-06 22:19:05,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7852] [2023-11-06 22:19:05,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7855] [2023-11-06 22:19:05,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7857] [2023-11-06 22:19:05,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7862] [2023-11-06 22:19:05,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7865] [2023-11-06 22:19:05,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7867] [2023-11-06 22:19:05,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7872] [2023-11-06 22:19:05,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7875] [2023-11-06 22:19:05,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7877] [2023-11-06 22:19:05,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7882] [2023-11-06 22:19:05,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7885] [2023-11-06 22:19:05,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7887] [2023-11-06 22:19:06,136 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 *)"net/netfilter/nf_tables_api.c"), "i" (809), "i" (12UL)); [9842-9843] [2023-11-06 22:19:06,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (stats)); [10014] [2023-11-06 22:19:06,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (pcpu_stats)); [10637] [2023-11-06 22:19:06,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10660] [2023-11-06 22:19:06,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (newstats)); [10662] [2023-11-06 22:19:06,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10670] [2023-11-06 22:19:06,251 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 *)"net/netfilter/nf_tables_api.c"), "i" (1167), "i" (12UL)); [10732-10733] [2023-11-06 22:19:06,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (pcpu_stats)); [11099] [2023-11-06 22:19:06,843 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 *)"net/netfilter/nft_cmp.c"), "i" (82), "i" (12UL)); [23838-23839] [2023-11-06 22:19:06,845 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 *)"net/netfilter/nft_cmp.c"), "i" (128), "i" (12UL)); [23916-23917] [2023-11-06 22:19:06,877 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 *)"net/netfilter/nft_payload.c"), "i" (42), "i" (12UL)); [25235-25236] [2023-11-06 22:19:06,936 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[874998,875011] [2023-11-06 22:19:06,937 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875143,875156] [2023-11-06 22:19:06,938 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875289,875302] [2023-11-06 22:19:06,939 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875454,875467] [2023-11-06 22:19:06,940 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875612,875625] [2023-11-06 22:19:06,941 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875770,875783] [2023-11-06 22:19:06,941 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875928,875941] [2023-11-06 22:19:06,942 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876088,876101] [2023-11-06 22:19:06,943 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876247,876260] [2023-11-06 22:19:06,943 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876386,876399] [2023-11-06 22:19:06,944 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876528,876541] [2023-11-06 22:19:06,944 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876677,876690] [2023-11-06 22:19:06,945 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876816,876829] [2023-11-06 22:19:06,945 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876971,876984] [2023-11-06 22:19:06,946 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877131,877144] [2023-11-06 22:19:06,946 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877282,877295] [2023-11-06 22:19:06,947 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877433,877446] [2023-11-06 22:19:06,947 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877585,877598] [2023-11-06 22:19:06,948 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877734,877747] [2023-11-06 22:19:06,948 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877882,877895] [2023-11-06 22:19:06,949 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878039,878052] [2023-11-06 22:19:06,949 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878188,878201] [2023-11-06 22:19:06,949 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878344,878357] [2023-11-06 22:19:06,950 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878497,878510] [2023-11-06 22:19:06,950 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878643,878656] [2023-11-06 22:19:06,951 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878786,878799] [2023-11-06 22:19:06,952 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878938,878951] [2023-11-06 22:19:06,952 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879084,879097] [2023-11-06 22:19:06,953 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879229,879242] [2023-11-06 22:19:06,953 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879383,879396] [2023-11-06 22:19:06,954 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879534,879547] [2023-11-06 22:19:06,956 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879689,879702] [2023-11-06 22:19:06,957 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879841,879854] [2023-11-06 22:19:06,957 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879996,880009] [2023-11-06 22:19:06,958 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880160,880173] [2023-11-06 22:19:06,958 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880316,880329] [2023-11-06 22:19:06,959 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880480,880493] [2023-11-06 22:19:06,960 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880622,880635] [2023-11-06 22:19:06,961 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880780,880793] [2023-11-06 22:19:06,962 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880947,880960] [2023-11-06 22:19:06,963 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881106,881119] [2023-11-06 22:19:06,964 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881265,881278] [2023-11-06 22:19:06,964 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881414,881427] [2023-11-06 22:19:06,965 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881561,881574] [2023-11-06 22:19:06,966 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881700,881713] [2023-11-06 22:19:06,966 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881863,881876] [2023-11-06 22:19:06,967 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882029,882042] [2023-11-06 22:19:06,967 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882193,882206] [2023-11-06 22:19:06,968 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882358,882371] [2023-11-06 22:19:06,968 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882523,882536] [2023-11-06 22:19:06,969 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882689,882702] [2023-11-06 22:19:06,969 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882854,882867] [2023-11-06 22:19:06,974 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883021,883034] [2023-11-06 22:19:06,983 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883181,883194] [2023-11-06 22:19:06,984 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883343,883356] [2023-11-06 22:19:06,985 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883502,883515] [2023-11-06 22:19:06,985 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883648,883661] [2023-11-06 22:19:06,986 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883791,883804] [2023-11-06 22:19:06,986 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883935,883948] [2023-11-06 22:19:06,987 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884078,884091] [2023-11-06 22:19:06,987 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884222,884235] [2023-11-06 22:19:06,988 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884363,884376] [2023-11-06 22:19:06,988 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884501,884514] [2023-11-06 22:19:06,989 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884659,884672] [2023-11-06 22:19:06,989 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884818,884831] [2023-11-06 22:19:06,990 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884974,884987] [2023-11-06 22:19:06,990 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885123,885136] [2023-11-06 22:19:06,991 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885275,885288] [2023-11-06 22:19:06,991 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885426,885439] [2023-11-06 22:19:06,992 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885575,885588] [2023-11-06 22:19:06,992 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885727,885740] [2023-11-06 22:19:06,993 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885875,885888] [2023-11-06 22:19:06,993 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886028,886041] [2023-11-06 22:19:06,994 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886179,886192] [2023-11-06 22:19:06,994 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886329,886342] [2023-11-06 22:19:06,995 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886476,886489] [2023-11-06 22:19:06,995 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886627,886640] [2023-11-06 22:19:06,996 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886778,886791] [2023-11-06 22:19:06,996 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886926,886939] [2023-11-06 22:19:06,997 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887092,887105] [2023-11-06 22:19:06,997 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887261,887274] [2023-11-06 22:19:06,998 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887428,887441] [2023-11-06 22:19:06,998 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887596,887609] [2023-11-06 22:19:06,999 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887746,887759] [2023-11-06 22:19:06,999 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887893,887906] [2023-11-06 22:19:07,000 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888054,888067] [2023-11-06 22:19:07,000 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888224,888237] [2023-11-06 22:19:07,001 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_93a20111-88e8-4218-b06a-879cff2fcc08/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888386,888399] [2023-11-06 22:19:07,005 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:19:07,834 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:19:07,834 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:19:07,844 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:19:07,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07 WrapperNode [2023-11-06 22:19:07,845 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:19:07,846 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:19:07,846 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:19:07,847 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:19:07,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:08,072 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:08,597 INFO L138 Inliner]: procedures = 964, calls = 5544, calls flagged for inlining = 502, calls inlined = 433, statements flattened = 16495 [2023-11-06 22:19:08,598 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:19:08,599 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:19:08,599 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:19:08,599 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:19:08,609 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:08,609 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:08,681 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:08,682 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:09,160 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:09,218 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:09,318 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:09,457 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:09,604 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:19:09,620 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:19:09,621 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:19:09,621 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:19:09,621 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (1/1) ... [2023-11-06 22:19:09,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:19:09,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:19:09,695 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:19:09,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93a20111-88e8-4218-b06a-879cff2fcc08/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:19:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2023-11-06 22:19:09,815 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2023-11-06 22:19:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-06 22:19:09,815 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-06 22:19:09,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-06 22:19:09,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-06 22:19:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_dump [2023-11-06 22:19:09,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_dump [2023-11-06 22:19:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:19:09,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:19:09,816 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2023-11-06 22:19:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2023-11-06 22:19:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure __nf_tables_rule_lookup [2023-11-06 22:19:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __nf_tables_rule_lookup [2023-11-06 22:19:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_dump_start [2023-11-06 22:19:09,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_dump_start [2023-11-06 22:19:09,817 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-11-06 22:19:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-11-06 22:19:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-06 22:19:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure nft_rule_is_active_next [2023-11-06 22:19:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_rule_is_active_next [2023-11-06 22:19:09,818 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_rule_info [2023-11-06 22:19:09,818 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_rule_info [2023-11-06 22:19:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_select_ops [2023-11-06 22:19:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_select_ops [2023-11-06 22:19:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_fast_init [2023-11-06 22:19:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_fast_init [2023-11-06 22:19:09,819 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_init [2023-11-06 22:19:09,819 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_init [2023-11-06 22:19:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 22:19:09,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 22:19:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-11-06 22:19:09,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-11-06 22:19:09,820 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_destroy [2023-11-06 22:19:09,820 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_destroy [2023-11-06 22:19:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure nft_data_dump [2023-11-06 22:19:09,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_data_dump [2023-11-06 22:19:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2023-11-06 22:19:09,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2023-11-06 22:19:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure nla_ok [2023-11-06 22:19:09,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_ok [2023-11-06 22:19:09,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-06 22:19:09,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-06 22:19:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_chain_notify [2023-11-06 22:19:09,822 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_chain_notify [2023-11-06 22:19:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-06 22:19:09,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-06 22:19:09,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:19:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-11-06 22:19:09,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-11-06 22:19:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_fast_mask [2023-11-06 22:19:09,823 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_fast_mask [2023-11-06 22:19:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_hdr [2023-11-06 22:19:09,823 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_hdr [2023-11-06 22:19:09,823 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2023-11-06 22:19:09,824 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2023-11-06 22:19:09,824 INFO L130 BoogieDeclarations]: Found specification of procedure nft_userdata [2023-11-06 22:19:09,826 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_userdata [2023-11-06 22:19:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-06 22:19:09,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-06 22:19:09,826 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-06 22:19:09,826 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-06 22:19:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_unlock [2023-11-06 22:19:09,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_unlock [2023-11-06 22:19:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:19:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:19:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_set [2023-11-06 22:19:09,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_set [2023-11-06 22:19:09,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-06 22:19:09,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-06 22:19:09,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:19:09,844 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 22:19:09,844 INFO L130 BoogieDeclarations]: Found specification of procedure nla_next [2023-11-06 22:19:09,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_next [2023-11-06 22:19:09,844 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_notify [2023-11-06 22:19:09,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_notify [2023-11-06 22:19:09,844 INFO L130 BoogieDeclarations]: Found specification of procedure nft_bitwise_init [2023-11-06 22:19:09,845 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_bitwise_init [2023-11-06 22:19:09,845 INFO L130 BoogieDeclarations]: Found specification of procedure nft_type_to_reg [2023-11-06 22:19:09,845 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_type_to_reg [2023-11-06 22:19:09,845 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-06 22:19:09,845 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-06 22:19:09,845 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_disable [2023-11-06 22:19:09,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_disable [2023-11-06 22:19:09,846 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_init [2023-11-06 22:19:09,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_init [2023-11-06 22:19:09,846 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_dump_rules [2023-11-06 22:19:09,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_dump_rules [2023-11-06 22:19:09,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-11-06 22:19:09,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-11-06 22:19:09,847 INFO L130 BoogieDeclarations]: Found specification of procedure nft_rule_clear [2023-11-06 22:19:09,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_rule_clear [2023-11-06 22:19:09,847 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_eval [2023-11-06 22:19:09,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_eval [2023-11-06 22:19:09,847 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_eval [2023-11-06 22:19:09,848 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_eval [2023-11-06 22:19:09,848 INFO L130 BoogieDeclarations]: Found specification of procedure nft_ctx_init [2023-11-06 22:19:09,848 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_ctx_init [2023-11-06 22:19:09,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-06 22:19:09,848 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-06 22:19:09,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:19:09,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:19:09,849 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-06 22:19:09,849 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-06 22:19:09,849 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_check_loops [2023-11-06 22:19:09,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_check_loops [2023-11-06 22:19:09,849 INFO L130 BoogieDeclarations]: Found specification of procedure nft_set_destroy [2023-11-06 22:19:09,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_set_destroy [2023-11-06 22:19:09,849 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_core_module_exit [2023-11-06 22:19:09,850 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_core_module_exit [2023-11-06 22:19:09,850 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2023-11-06 22:19:09,850 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2023-11-06 22:19:09,850 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be64 [2023-11-06 22:19:09,850 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be64 [2023-11-06 22:19:09,850 INFO L130 BoogieDeclarations]: Found specification of procedure nft_register_expr [2023-11-06 22:19:09,851 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_register_expr [2023-11-06 22:19:09,851 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2023-11-06 22:19:09,851 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2023-11-06 22:19:09,851 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_alloc_handle [2023-11-06 22:19:09,851 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_alloc_handle [2023-11-06 22:19:09,851 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be32 [2023-11-06 22:19:09,852 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be32 [2023-11-06 22:19:09,852 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2023-11-06 22:19:09,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2023-11-06 22:19:09,852 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_setelem [2023-11-06 22:19:09,852 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_setelem [2023-11-06 22:19:09,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:19:09,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:19:09,853 INFO L130 BoogieDeclarations]: Found specification of procedure nft_stats_alloc [2023-11-06 22:19:09,853 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_stats_alloc [2023-11-06 22:19:09,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-11-06 22:19:09,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-11-06 22:19:09,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2023-11-06 22:19:09,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2023-11-06 22:19:09,854 INFO L130 BoogieDeclarations]: Found specification of procedure nft_flush_table [2023-11-06 22:19:09,854 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_flush_table [2023-11-06 22:19:09,854 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-06 22:19:09,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-06 22:19:09,854 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2023-11-06 22:19:09,854 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2023-11-06 22:19:09,854 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_lookup [2023-11-06 22:19:09,855 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_lookup [2023-11-06 22:19:09,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-11-06 22:19:09,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-11-06 22:19:09,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:19:09,855 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_getchain [2023-11-06 22:19:09,855 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_getchain [2023-11-06 22:19:09,855 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 22:19:09,856 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 22:19:09,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-06 22:19:09,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-06 22:19:09,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2023-11-06 22:19:09,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2023-11-06 22:19:09,856 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-11-06 22:19:09,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-11-06 22:19:09,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:19:09,857 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_newtable [2023-11-06 22:19:09,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_newtable [2023-11-06 22:19:09,857 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_table_info [2023-11-06 22:19:09,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_table_info [2023-11-06 22:19:09,857 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_priv [2023-11-06 22:19:09,858 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_priv [2023-11-06 22:19:09,858 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_lookup [2023-11-06 22:19:09,858 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_lookup [2023-11-06 22:19:09,858 INFO L130 BoogieDeclarations]: Found specification of procedure nft_bitwise_module_exit [2023-11-06 22:19:09,858 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_bitwise_module_exit [2023-11-06 22:19:09,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2023-11-06 22:19:09,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2023-11-06 22:19:09,859 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-06 22:19:09,859 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-06 22:19:09,859 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-06 22:19:09,859 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-06 22:19:09,859 INFO L130 BoogieDeclarations]: Found specification of procedure nft_ctx_init_from_setattr [2023-11-06 22:19:09,859 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_ctx_init_from_setattr [2023-11-06 22:19:09,859 INFO L130 BoogieDeclarations]: Found specification of procedure nft_ctx_init_from_elemattr [2023-11-06 22:19:09,860 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_ctx_init_from_elemattr [2023-11-06 22:19:09,860 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_last [2023-11-06 22:19:09,860 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_last [2023-11-06 22:19:09,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-06 22:19:09,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-06 22:19:09,860 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-06 22:19:09,860 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-06 22:19:09,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-06 22:19:09,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-06 22:19:09,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-11-06 22:19:09,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-11-06 22:19:09,861 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2023-11-06 22:19:09,861 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2023-11-06 22:19:09,861 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_module_exit [2023-11-06 22:19:09,862 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_module_exit [2023-11-06 22:19:09,862 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_set_err [2023-11-06 22:19:09,862 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_set_err [2023-11-06 22:19:09,862 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-11-06 22:19:09,862 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-11-06 22:19:09,862 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-11-06 22:19:09,862 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-11-06 22:19:09,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:19:09,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:19:09,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:19:09,863 INFO L130 BoogieDeclarations]: Found specification of procedure nft_validate_data_load [2023-11-06 22:19:09,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_validate_data_load [2023-11-06 22:19:09,863 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_init [2023-11-06 22:19:09,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_init [2023-11-06 22:19:09,864 INFO L130 BoogieDeclarations]: Found specification of procedure nl_dump_check_consistent [2023-11-06 22:19:09,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nl_dump_check_consistent [2023-11-06 22:19:09,864 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_commit [2023-11-06 22:19:09,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_commit [2023-11-06 22:19:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-11-06 22:19:09,879 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-11-06 22:19:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-11-06 22:19:09,879 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-11-06 22:19:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_destroy [2023-11-06 22:19:09,879 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_destroy [2023-11-06 22:19:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure nft_base_chain [2023-11-06 22:19:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_base_chain [2023-11-06 22:19:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_lock [2023-11-06 22:19:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_lock [2023-11-06 22:19:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure nft_data_uninit [2023-11-06 22:19:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_data_uninit [2023-11-06 22:19:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_dump [2023-11-06 22:19:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_dump [2023-11-06 22:19:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure __nft_expr_type_get [2023-11-06 22:19:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __nft_expr_type_get [2023-11-06 22:19:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure nft_validate_output_register [2023-11-06 22:19:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_validate_output_register [2023-11-06 22:19:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_delchain [2023-11-06 22:19:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_delchain [2023-11-06 22:19:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_rule_notify [2023-11-06 22:19:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_rule_notify [2023-11-06 22:19:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure nla_strcmp [2023-11-06 22:19:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_strcmp [2023-11-06 22:19:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2023-11-06 22:19:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2023-11-06 22:19:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_dump [2023-11-06 22:19:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_dump [2023-11-06 22:19:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-11-06 22:19:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-11-06 22:19:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-06 22:19:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-06 22:19:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_rule_destroy [2023-11-06 22:19:09,895 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_rule_destroy [2023-11-06 22:19:09,895 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_notify [2023-11-06 22:19:09,896 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_notify [2023-11-06 22:19:09,896 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_fast_dump [2023-11-06 22:19:09,896 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_fast_dump [2023-11-06 22:19:09,896 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-06 22:19:09,896 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-06 22:19:09,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:19:09,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:19:09,896 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be32 [2023-11-06 22:19:09,896 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be32 [2023-11-06 22:19:09,896 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delchain [2023-11-06 22:19:09,897 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delchain [2023-11-06 22:19:09,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-11-06 22:19:09,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-11-06 22:19:09,897 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_unicast [2023-11-06 22:19:09,897 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_unicast [2023-11-06 22:19:09,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-11-06 22:19:09,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-11-06 22:19:09,897 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_module_exit [2023-11-06 22:19:09,897 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_module_exit [2023-11-06 22:19:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_destroy [2023-11-06 22:19:09,898 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_destroy [2023-11-06 22:19:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure nft_rule_deactivate_next [2023-11-06 22:19:09,898 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_rule_deactivate_next [2023-11-06 22:19:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-06 22:19:09,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-06 22:19:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-06 22:19:09,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-06 22:19:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-11-06 22:19:09,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-11-06 22:19:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure nft_unregister_expr [2023-11-06 22:19:09,899 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_unregister_expr [2023-11-06 22:19:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_dump [2023-11-06 22:19:09,899 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_dump [2023-11-06 22:19:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2023-11-06 22:19:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2023-11-06 22:19:09,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:19:09,903 INFO L130 BoogieDeclarations]: Found specification of procedure __nf_tables_chain_type_lookup [2023-11-06 22:19:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __nf_tables_chain_type_lookup [2023-11-06 22:19:09,903 INFO L130 BoogieDeclarations]: Found specification of procedure nf_register_hooks [2023-11-06 22:19:09,903 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_register_hooks [2023-11-06 22:19:09,904 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-06 22:19:09,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-06 22:19:09,904 INFO L130 BoogieDeclarations]: Found specification of procedure nla_memcpy [2023-11-06 22:19:09,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_memcpy [2023-11-06 22:19:09,904 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_rule_lookup [2023-11-06 22:19:09,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_rule_lookup [2023-11-06 22:19:09,904 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_gen_info [2023-11-06 22:19:09,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_gen_info [2023-11-06 22:19:09,904 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be64 [2023-11-06 22:19:09,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be64 [2023-11-06 22:19:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:19:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-11-06 22:19:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-11-06 22:19:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_next [2023-11-06 22:19:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_next [2023-11-06 22:19:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-06 22:19:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-06 22:19:09,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-11-06 22:19:09,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-11-06 22:19:09,906 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_select_ops [2023-11-06 22:19:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_select_ops [2023-11-06 22:19:09,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-06 22:19:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-06 22:19:09,906 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_rule_add [2023-11-06 22:19:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_rule_add [2023-11-06 22:19:09,906 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_set_add [2023-11-06 22:19:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_set_add [2023-11-06 22:19:09,906 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_init [2023-11-06 22:19:09,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_init [2023-11-06 22:19:09,907 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_eval [2023-11-06 22:19:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_eval [2023-11-06 22:19:09,907 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-06 22:19:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-06 22:19:09,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-11-06 22:19:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-11-06 22:19:09,907 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_eval [2023-11-06 22:19:09,907 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_eval [2023-11-06 22:19:09,907 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_init [2023-11-06 22:19:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_init [2023-11-06 22:19:09,908 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delrule [2023-11-06 22:19:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delrule [2023-11-06 22:19:09,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-06 22:19:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-06 22:19:09,908 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2023-11-06 22:19:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2023-11-06 22:19:09,908 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trace_packet [2023-11-06 22:19:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trace_packet [2023-11-06 22:19:09,909 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2023-11-06 22:19:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2023-11-06 22:19:09,909 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_has_listeners [2023-11-06 22:19:09,909 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_has_listeners [2023-11-06 22:19:09,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-11-06 22:19:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-11-06 22:19:09,924 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_alloc [2023-11-06 22:19:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_alloc [2023-11-06 22:19:09,924 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_report [2023-11-06 22:19:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_report [2023-11-06 22:19:09,925 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_msg_size [2023-11-06 22:19:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_msg_size [2023-11-06 22:19:09,925 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_lookup_byid [2023-11-06 22:19:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_lookup_byid [2023-11-06 22:19:09,925 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_rcu [2023-11-06 22:19:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_rcu [2023-11-06 22:19:09,925 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-06 22:19:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-06 22:19:09,925 INFO L130 BoogieDeclarations]: Found specification of procedure nla_strlcpy [2023-11-06 22:19:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_strlcpy [2023-11-06 22:19:09,926 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_unregister_hooks [2023-11-06 22:19:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_unregister_hooks [2023-11-06 22:19:09,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:19:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:19:09,926 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_elem_alloc [2023-11-06 22:19:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_elem_alloc [2023-11-06 22:19:09,926 INFO L130 BoogieDeclarations]: Found specification of procedure nft_afinfo_lookup [2023-11-06 22:19:09,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_afinfo_lookup [2023-11-06 22:19:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_table_add [2023-11-06 22:19:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_table_add [2023-11-06 22:19:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure gencursor_next [2023-11-06 22:19:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure gencursor_next [2023-11-06 22:19:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-11-06 22:19:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-11-06 22:19:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2023-11-06 22:19:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2023-11-06 22:19:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_module_exit [2023-11-06 22:19:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_module_exit [2023-11-06 22:19:09,928 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_afinfo_lookup [2023-11-06 22:19:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_afinfo_lookup [2023-11-06 22:19:09,928 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delrule_by_chain [2023-11-06 22:19:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delrule_by_chain [2023-11-06 22:19:09,928 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2023-11-06 22:19:09,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2023-11-06 22:19:09,929 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2023-11-06 22:19:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2023-11-06 22:19:09,929 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_first [2023-11-06 22:19:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_first [2023-11-06 22:19:09,929 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_module_exit [2023-11-06 22:19:09,929 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_module_exit [2023-11-06 22:19:09,929 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_dump [2023-11-06 22:19:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_dump [2023-11-06 22:19:09,930 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_expr_info [2023-11-06 22:19:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_expr_info [2023-11-06 22:19:09,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:19:09,930 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-06 22:19:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-06 22:19:09,930 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-06 22:19:09,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-06 22:19:09,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-06 22:19:09,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-06 22:19:09,931 INFO L130 BoogieDeclarations]: Found specification of procedure nf_unregister_hooks [2023-11-06 22:19:09,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_unregister_hooks [2023-11-06 22:19:09,931 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_chain_add [2023-11-06 22:19:09,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_chain_add [2023-11-06 22:19:09,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-06 22:19:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-06 22:19:09,932 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delset [2023-11-06 22:19:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delset [2023-11-06 22:19:09,932 INFO L130 BoogieDeclarations]: Found specification of procedure nft_validate_input_register [2023-11-06 22:19:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_validate_input_register [2023-11-06 22:19:09,932 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_end [2023-11-06 22:19:09,932 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_end [2023-11-06 22:19:09,932 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_destroy [2023-11-06 22:19:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_destroy [2023-11-06 22:19:09,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-06 22:19:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-06 22:19:09,933 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-06 22:19:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-06 22:19:09,933 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:19:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:19:09,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-06 22:19:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-06 22:19:09,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-06 22:19:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-06 22:19:09,934 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_validate [2023-11-06 22:19:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_validate [2023-11-06 22:19:09,934 INFO L130 BoogieDeclarations]: Found specification of procedure nft_data_init [2023-11-06 22:19:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_data_init [2023-11-06 22:19:09,935 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_chain_info [2023-11-06 22:19:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_chain_info [2023-11-06 22:19:09,935 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-06 22:19:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-06 22:19:09,935 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_destroy [2023-11-06 22:19:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_destroy [2023-11-06 22:19:09,935 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-06 22:19:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-06 22:19:09,936 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-06 22:19:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-06 22:19:09,936 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_abort [2023-11-06 22:19:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_abort [2023-11-06 22:19:09,936 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_init_net [2023-11-06 22:19:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_init_net [2023-11-06 22:19:09,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-06 22:19:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-06 22:19:09,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:19:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:19:09,937 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_chain_destroy [2023-11-06 22:19:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_chain_destroy [2023-11-06 22:19:09,937 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_eval [2023-11-06 22:19:09,937 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_eval [2023-11-06 22:19:09,937 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_setelem_notify [2023-11-06 22:19:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_setelem_notify [2023-11-06 22:19:09,938 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-06 22:19:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-06 22:19:09,938 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_chain_lookup [2023-11-06 22:19:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_chain_lookup [2023-11-06 22:19:09,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:19:09,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-06 22:19:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-06 22:19:09,939 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_send [2023-11-06 22:19:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_send [2023-11-06 22:19:12,415 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:19:12,429 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:19:12,845 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:19:28,717 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:19:28,768 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:19:28,768 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-06 22:19:28,778 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:19:28 BoogieIcfgContainer [2023-11-06 22:19:28,779 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:19:28,783 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:19:28,784 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:19:28,788 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:19:28,788 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:18:54" (1/3) ... [2023-11-06 22:19:28,791 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3550e77e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:19:28, skipping insertion in model container [2023-11-06 22:19:28,791 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:19:07" (2/3) ... [2023-11-06 22:19:28,792 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3550e77e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:19:28, skipping insertion in model container [2023-11-06 22:19:28,792 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:19:28" (3/3) ... [2023-11-06 22:19:28,794 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i [2023-11-06 22:19:28,817 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:19:28,818 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2023-11-06 22:19:29,203 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:19:29,208 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@1cef5b86, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:19:29,208 INFO L358 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2023-11-06 22:19:29,236 INFO L276 IsEmpty]: Start isEmpty. Operand has 5836 states, 4072 states have (on average 1.3381630648330058) internal successors, (5449), 4192 states have internal predecessors, (5449), 1515 states have call successors, (1515), 218 states have call predecessors, (1515), 217 states have return successors, (1492), 1468 states have call predecessors, (1492), 1492 states have call successors, (1492) [2023-11-06 22:19:29,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-06 22:19:29,244 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:19:29,245 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:19:29,245 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-06 22:19:29,251 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:19:29,251 INFO L85 PathProgramCache]: Analyzing trace with hash -744275778, now seen corresponding path program 1 times [2023-11-06 22:19:29,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:19:29,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770321443] [2023-11-06 22:19:29,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:19:29,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:19:29,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:31,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:19:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:31,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-06 22:19:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:31,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:19:31,167 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:19:31,167 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770321443] [2023-11-06 22:19:31,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770321443] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:19:31,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:19:31,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-06 22:19:31,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477138130] [2023-11-06 22:19:31,171 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:19:31,176 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:19:31,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:19:31,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:19:31,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:19:31,234 INFO L87 Difference]: Start difference. First operand has 5836 states, 4072 states have (on average 1.3381630648330058) internal successors, (5449), 4192 states have internal predecessors, (5449), 1515 states have call successors, (1515), 218 states have call predecessors, (1515), 217 states have return successors, (1492), 1468 states have call predecessors, (1492), 1492 states have call successors, (1492) Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:19:39,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:19:39,435 INFO L93 Difference]: Finished difference Result 11642 states and 17272 transitions. [2023-11-06 22:19:39,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:19:39,438 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 22 [2023-11-06 22:19:39,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:19:39,538 INFO L225 Difference]: With dead ends: 11642 [2023-11-06 22:19:39,538 INFO L226 Difference]: Without dead ends: 5785 [2023-11-06 22:19:39,638 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:19:39,643 INFO L413 NwaCegarLoop]: 8363 mSDtfsCounter, 8362 mSDsluCounter, 22070 mSDsCounter, 0 mSdLazyCounter, 3021 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8363 SdHoareTripleChecker+Valid, 30433 SdHoareTripleChecker+Invalid, 3021 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3021 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:19:39,644 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8363 Valid, 30433 Invalid, 3021 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [0 Valid, 3021 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2023-11-06 22:19:39,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5785 states. [2023-11-06 22:19:40,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5785 to 5785. [2023-11-06 22:19:40,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5785 states, 4046 states have (on average 1.3171033119130005) internal successors, (5329), 4144 states have internal predecessors, (5329), 1492 states have call successors, (1492), 217 states have call predecessors, (1492), 216 states have return successors, (1490), 1466 states have call predecessors, (1490), 1490 states have call successors, (1490) [2023-11-06 22:19:40,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 5785 states and 8311 transitions. [2023-11-06 22:19:40,552 INFO L78 Accepts]: Start accepts. Automaton has 5785 states and 8311 transitions. Word has length 22 [2023-11-06 22:19:40,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:19:40,554 INFO L495 AbstractCegarLoop]: Abstraction has 5785 states and 8311 transitions. [2023-11-06 22:19:40,555 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 5 states have internal predecessors, (16), 1 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:19:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 5785 states and 8311 transitions. [2023-11-06 22:19:40,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-06 22:19:40,557 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:19:40,557 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:19:40,558 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:19:40,558 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-06 22:19:40,559 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:19:40,559 INFO L85 PathProgramCache]: Analyzing trace with hash -744216196, now seen corresponding path program 1 times [2023-11-06 22:19:40,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:19:40,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840580800] [2023-11-06 22:19:40,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:19:40,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:19:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:41,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:19:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:41,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-06 22:19:41,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:41,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:19:41,549 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:19:41,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840580800] [2023-11-06 22:19:41,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840580800] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:19:41,550 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:19:41,550 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:19:41,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1438341509] [2023-11-06 22:19:41,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:19:41,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:19:41,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:19:41,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:19:41,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:19:41,553 INFO L87 Difference]: Start difference. First operand 5785 states and 8311 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:19:42,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:19:42,017 INFO L93 Difference]: Finished difference Result 5785 states and 8311 transitions. [2023-11-06 22:19:42,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:19:42,017 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 22 [2023-11-06 22:19:42,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:19:42,092 INFO L225 Difference]: With dead ends: 5785 [2023-11-06 22:19:42,093 INFO L226 Difference]: Without dead ends: 5783 [2023-11-06 22:19:42,099 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:19:42,100 INFO L413 NwaCegarLoop]: 8307 mSDtfsCounter, 4 mSDsluCounter, 16609 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 24916 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:19:42,101 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 24916 Invalid, 5 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:19:42,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5783 states. [2023-11-06 22:19:42,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5783 to 5783. [2023-11-06 22:19:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5783 states, 4045 states have (on average 1.3169344870210136) internal successors, (5327), 4142 states have internal predecessors, (5327), 1492 states have call successors, (1492), 217 states have call predecessors, (1492), 216 states have return successors, (1490), 1466 states have call predecessors, (1490), 1490 states have call successors, (1490) [2023-11-06 22:19:42,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5783 states to 5783 states and 8309 transitions. [2023-11-06 22:19:42,610 INFO L78 Accepts]: Start accepts. Automaton has 5783 states and 8309 transitions. Word has length 22 [2023-11-06 22:19:42,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:19:42,611 INFO L495 AbstractCegarLoop]: Abstraction has 5783 states and 8309 transitions. [2023-11-06 22:19:42,612 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:19:42,612 INFO L276 IsEmpty]: Start isEmpty. Operand 5783 states and 8309 transitions. [2023-11-06 22:19:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-06 22:19:42,613 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:19:42,613 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-11-06 22:19:42,614 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:19:42,614 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-06 22:19:42,614 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:19:42,615 INFO L85 PathProgramCache]: Analyzing trace with hash -1228959358, now seen corresponding path program 1 times [2023-11-06 22:19:42,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:19:42,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336108794] [2023-11-06 22:19:42,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:19:42,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:19:42,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:43,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:19:43,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:43,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-06 22:19:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:19:43,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:19:43,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336108794] [2023-11-06 22:19:43,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336108794] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:19:43,278 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:19:43,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:19:43,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057683948] [2023-11-06 22:19:43,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:19:43,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:19:43,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:19:43,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:19:43,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:19:43,282 INFO L87 Difference]: Start difference. First operand 5783 states and 8309 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:19:44,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:19:44,059 INFO L93 Difference]: Finished difference Result 11556 states and 16800 transitions. [2023-11-06 22:19:44,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:19:44,060 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 26 [2023-11-06 22:19:44,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:19:44,140 INFO L225 Difference]: With dead ends: 11556 [2023-11-06 22:19:44,141 INFO L226 Difference]: Without dead ends: 5779 [2023-11-06 22:19:44,221 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:19:44,225 INFO L413 NwaCegarLoop]: 8303 mSDtfsCounter, 8288 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8288 SdHoareTripleChecker+Valid, 8303 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:19:44,227 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8288 Valid, 8303 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:19:44,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5779 states. [2023-11-06 22:19:44,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5779 to 5779. [2023-11-06 22:19:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5779 states, 4042 states have (on average 1.3166749134092033) internal successors, (5322), 4138 states have internal predecessors, (5322), 1492 states have call successors, (1492), 217 states have call predecessors, (1492), 216 states have return successors, (1490), 1466 states have call predecessors, (1490), 1490 states have call successors, (1490) [2023-11-06 22:19:44,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5779 states to 5779 states and 8304 transitions. [2023-11-06 22:19:44,985 INFO L78 Accepts]: Start accepts. Automaton has 5779 states and 8304 transitions. Word has length 26 [2023-11-06 22:19:44,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:19:44,986 INFO L495 AbstractCegarLoop]: Abstraction has 5779 states and 8304 transitions. [2023-11-06 22:19:44,986 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:19:44,986 INFO L276 IsEmpty]: Start isEmpty. Operand 5779 states and 8304 transitions. [2023-11-06 22:19:44,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-06 22:19:44,992 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:19:44,992 INFO L195 NwaCegarLoop]: trace histogram [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, 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, 1] [2023-11-06 22:19:44,993 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-06 22:19:44,994 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_for_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-06 22:19:44,995 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:19:44,995 INFO L85 PathProgramCache]: Analyzing trace with hash 1388584653, now seen corresponding path program 1 times [2023-11-06 22:19:44,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:19:44,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445367777] [2023-11-06 22:19:44,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:19:44,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:19:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:46,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:19:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:46,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 22:19:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:46,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:19:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:46,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:19:46,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:46,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-06 22:19:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:46,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:19:46,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:46,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-06 22:19:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:46,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-06 22:19:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:19:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:19:46,322 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:19:46,323 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445367777] [2023-11-06 22:19:46,323 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445367777] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:19:46,323 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:19:46,323 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:19:46,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714442962] [2023-11-06 22:19:46,324 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:19:46,324 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:19:46,325 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:19:46,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:19:46,326 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:19:46,326 INFO L87 Difference]: Start difference. First operand 5779 states and 8304 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 22:20:08,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:20:08,994 INFO L93 Difference]: Finished difference Result 12753 states and 18813 transitions. [2023-11-06 22:20:08,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:20:08,995 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 61 [2023-11-06 22:20:08,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:20:09,149 INFO L225 Difference]: With dead ends: 12753 [2023-11-06 22:20:09,149 INFO L226 Difference]: Without dead ends: 12751 [2023-11-06 22:20:09,160 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:20:09,164 INFO L413 NwaCegarLoop]: 7064 mSDtfsCounter, 11021 mSDsluCounter, 16652 mSDsCounter, 0 mSdLazyCounter, 7614 mSolverCounterSat, 4356 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12304 SdHoareTripleChecker+Valid, 23716 SdHoareTripleChecker+Invalid, 11970 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 4356 IncrementalHoareTripleChecker+Valid, 7614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:20:09,165 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12304 Valid, 23716 Invalid, 11970 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [4356 Valid, 7614 Invalid, 0 Unknown, 0 Unchecked, 20.7s Time] [2023-11-06 22:20:09,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12751 states. [2023-11-06 22:20:10,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12751 to 11601. [2023-11-06 22:20:10,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11601 states, 8139 states have (on average 1.319326698611623) internal successors, (10738), 8304 states have internal predecessors, (10738), 2987 states have call successors, (2987), 429 states have call predecessors, (2987), 446 states have return successors, (3155), 2949 states have call predecessors, (3155), 2985 states have call successors, (3155) [2023-11-06 22:20:10,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11601 states to 11601 states and 16880 transitions. [2023-11-06 22:20:10,582 INFO L78 Accepts]: Start accepts. Automaton has 11601 states and 16880 transitions. Word has length 61 [2023-11-06 22:20:10,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:20:10,585 INFO L495 AbstractCegarLoop]: Abstraction has 11601 states and 16880 transitions. [2023-11-06 22:20:10,585 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 22:20:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 11601 states and 16880 transitions. [2023-11-06 22:20:10,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-06 22:20:10,596 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:20:10,596 INFO L195 NwaCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1] [2023-11-06 22:20:10,596 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-06 22:20:10,596 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_for_read_sectionErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-06 22:20:10,597 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:20:10,597 INFO L85 PathProgramCache]: Analyzing trace with hash -1794772335, now seen corresponding path program 1 times [2023-11-06 22:20:10,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:20:10,598 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722960937] [2023-11-06 22:20:10,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:20:10,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:20:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:11,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:20:11,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:11,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 22:20:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:11,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:20:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:11,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:20:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:11,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-06 22:20:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:11,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:20:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:11,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-06 22:20:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:11,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-06 22:20:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:11,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:20:11,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:20:11,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722960937] [2023-11-06 22:20:11,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [722960937] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:20:11,545 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:20:11,545 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:20:11,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549911111] [2023-11-06 22:20:11,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:20:11,546 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:20:11,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:20:11,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:20:11,547 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:20:11,547 INFO L87 Difference]: Start difference. First operand 11601 states and 16880 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 22:20:25,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:20:25,956 INFO L93 Difference]: Finished difference Result 12693 states and 18780 transitions. [2023-11-06 22:20:25,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:20:25,957 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 64 [2023-11-06 22:20:25,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:20:26,076 INFO L225 Difference]: With dead ends: 12693 [2023-11-06 22:20:26,077 INFO L226 Difference]: Without dead ends: 12691 [2023-11-06 22:20:26,093 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:20:26,094 INFO L413 NwaCegarLoop]: 6930 mSDtfsCounter, 9218 mSDsluCounter, 10171 mSDsCounter, 0 mSdLazyCounter, 5271 mSolverCounterSat, 2874 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10225 SdHoareTripleChecker+Valid, 17101 SdHoareTripleChecker+Invalid, 8145 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2874 IncrementalHoareTripleChecker+Valid, 5271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:20:26,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10225 Valid, 17101 Invalid, 8145 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2874 Valid, 5271 Invalid, 0 Unknown, 0 Unchecked, 13.1s Time] [2023-11-06 22:20:26,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12691 states. [2023-11-06 22:20:27,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12691 to 11599. [2023-11-06 22:20:27,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11599 states, 8138 states have (on average 1.319120176947653) internal successors, (10735), 8302 states have internal predecessors, (10735), 2987 states have call successors, (2987), 429 states have call predecessors, (2987), 446 states have return successors, (3155), 2949 states have call predecessors, (3155), 2985 states have call successors, (3155) [2023-11-06 22:20:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11599 states to 11599 states and 16877 transitions. [2023-11-06 22:20:27,839 INFO L78 Accepts]: Start accepts. Automaton has 11599 states and 16877 transitions. Word has length 64 [2023-11-06 22:20:27,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:20:27,840 INFO L495 AbstractCegarLoop]: Abstraction has 11599 states and 16877 transitions. [2023-11-06 22:20:27,840 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 22:20:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 11599 states and 16877 transitions. [2023-11-06 22:20:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-06 22:20:27,844 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:20:27,844 INFO L195 NwaCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:20:27,844 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-06 22:20:27,845 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_for_read_sectionErr2ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-06 22:20:27,845 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:20:27,845 INFO L85 PathProgramCache]: Analyzing trace with hash -9926951, now seen corresponding path program 1 times [2023-11-06 22:20:27,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:20:27,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364121560] [2023-11-06 22:20:27,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:20:27,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:20:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:28,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:20:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:28,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 22:20:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:28,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:20:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:28,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:20:28,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:28,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-06 22:20:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:28,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:20:28,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:28,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-06 22:20:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:28,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-06 22:20:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:28,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:20:28,891 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:20:28,891 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364121560] [2023-11-06 22:20:28,891 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364121560] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:20:28,891 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:20:28,891 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:20:28,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117693275] [2023-11-06 22:20:28,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:20:28,894 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:20:28,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:20:28,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:20:28,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:20:28,895 INFO L87 Difference]: Start difference. First operand 11599 states and 16877 transitions. Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 22:20:52,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:20:52,876 INFO L93 Difference]: Finished difference Result 24730 states and 36754 transitions. [2023-11-06 22:20:52,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:20:52,877 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 67 [2023-11-06 22:20:52,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:20:53,057 INFO L225 Difference]: With dead ends: 24730 [2023-11-06 22:20:53,058 INFO L226 Difference]: Without dead ends: 24728 [2023-11-06 22:20:53,074 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:20:53,075 INFO L413 NwaCegarLoop]: 7389 mSDtfsCounter, 10551 mSDsluCounter, 17146 mSDsCounter, 0 mSdLazyCounter, 7950 mSolverCounterSat, 4137 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11779 SdHoareTripleChecker+Valid, 24535 SdHoareTripleChecker+Invalid, 12087 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4137 IncrementalHoareTripleChecker+Valid, 7950 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.5s IncrementalHoareTripleChecker+Time [2023-11-06 22:20:53,075 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11779 Valid, 24535 Invalid, 12087 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4137 Valid, 7950 Invalid, 0 Unknown, 0 Unchecked, 21.5s Time] [2023-11-06 22:20:53,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24728 states. [2023-11-06 22:20:55,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24728 to 22475. [2023-11-06 22:20:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22475 states, 15782 states have (on average 1.3204283360790774) internal successors, (20839), 16083 states have internal predecessors, (20839), 5804 states have call successors, (5804), 810 states have call predecessors, (5804), 861 states have return successors, (6419), 5735 states have call predecessors, (6419), 5802 states have call successors, (6419) [2023-11-06 22:20:56,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22475 states to 22475 states and 33062 transitions. [2023-11-06 22:20:56,503 INFO L78 Accepts]: Start accepts. Automaton has 22475 states and 33062 transitions. Word has length 67 [2023-11-06 22:20:56,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:20:56,506 INFO L495 AbstractCegarLoop]: Abstraction has 22475 states and 33062 transitions. [2023-11-06 22:20:56,506 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 22:20:56,507 INFO L276 IsEmpty]: Start isEmpty. Operand 22475 states and 33062 transitions. [2023-11-06 22:20:56,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-06 22:20:56,509 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:20:56,509 INFO L195 NwaCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:20:56,509 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-06 22:20:56,509 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_for_read_sectionErr3ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-06 22:20:56,510 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:20:56,510 INFO L85 PathProgramCache]: Analyzing trace with hash 623795229, now seen corresponding path program 1 times [2023-11-06 22:20:56,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:20:56,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1671894686] [2023-11-06 22:20:56,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:20:56,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:20:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:57,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:20:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:57,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 22:20:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:57,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:20:57,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:57,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:20:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:57,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-06 22:20:57,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:57,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:20:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:57,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-06 22:20:57,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:57,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-06 22:20:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:20:57,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:20:57,518 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:20:57,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1671894686] [2023-11-06 22:20:57,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1671894686] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:20:57,519 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:20:57,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:20:57,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153564247] [2023-11-06 22:20:57,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:20:57,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:20:57,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:20:57,521 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:20:57,521 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:20:57,521 INFO L87 Difference]: Start difference. First operand 22475 states and 33062 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 22:21:11,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:21:11,282 INFO L93 Difference]: Finished difference Result 24421 states and 36422 transitions. [2023-11-06 22:21:11,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:21:11,288 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 70 [2023-11-06 22:21:11,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:21:11,445 INFO L225 Difference]: With dead ends: 24421 [2023-11-06 22:21:11,445 INFO L226 Difference]: Without dead ends: 24419 [2023-11-06 22:21:11,459 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:21:11,461 INFO L413 NwaCegarLoop]: 6900 mSDtfsCounter, 9219 mSDsluCounter, 10139 mSDsCounter, 0 mSdLazyCounter, 5262 mSolverCounterSat, 2892 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10231 SdHoareTripleChecker+Valid, 17039 SdHoareTripleChecker+Invalid, 8154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2892 IncrementalHoareTripleChecker+Valid, 5262 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:21:11,461 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10231 Valid, 17039 Invalid, 8154 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2892 Valid, 5262 Invalid, 0 Unknown, 0 Unchecked, 11.3s Time] [2023-11-06 22:21:11,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24419 states. [2023-11-06 22:21:14,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24419 to 22473. [2023-11-06 22:21:14,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22473 states, 15781 states have (on average 1.320195171408656) internal successors, (20834), 16081 states have internal predecessors, (20834), 5804 states have call successors, (5804), 810 states have call predecessors, (5804), 861 states have return successors, (6419), 5735 states have call predecessors, (6419), 5802 states have call successors, (6419) [2023-11-06 22:21:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22473 states to 22473 states and 33057 transitions. [2023-11-06 22:21:14,387 INFO L78 Accepts]: Start accepts. Automaton has 22473 states and 33057 transitions. Word has length 70 [2023-11-06 22:21:14,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:21:14,388 INFO L495 AbstractCegarLoop]: Abstraction has 22473 states and 33057 transitions. [2023-11-06 22:21:14,388 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-06 22:21:14,389 INFO L276 IsEmpty]: Start isEmpty. Operand 22473 states and 33057 transitions. [2023-11-06 22:21:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-06 22:21:14,390 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:21:14,391 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:21:14,391 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-06 22:21:14,392 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-06 22:21:14,392 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:21:14,393 INFO L85 PathProgramCache]: Analyzing trace with hash -1723921839, now seen corresponding path program 1 times [2023-11-06 22:21:14,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:21:14,393 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778445381] [2023-11-06 22:21:14,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:21:14,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:21:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:21:15,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 22:21:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:15,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-06 22:21:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-06 22:21:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:21:15,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-06 22:21:15,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-06 22:21:15,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-06 22:21:15,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-06 22:21:15,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:15,504 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-06 22:21:15,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:21:15,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778445381] [2023-11-06 22:21:15,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [778445381] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:21:15,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:21:15,506 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-06 22:21:15,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854667500] [2023-11-06 22:21:15,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:21:15,507 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:21:15,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:21:15,508 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:21:15,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:21:15,509 INFO L87 Difference]: Start difference. First operand 22473 states and 33057 transitions. Second operand has 7 states, 7 states have (on average 7.571428571428571) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-06 22:21:45,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:21:45,212 INFO L93 Difference]: Finished difference Result 24419 states and 36417 transitions. [2023-11-06 22:21:45,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:21:45,213 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.571428571428571) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 88 [2023-11-06 22:21:45,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:21:45,390 INFO L225 Difference]: With dead ends: 24419 [2023-11-06 22:21:45,391 INFO L226 Difference]: Without dead ends: 24417 [2023-11-06 22:21:45,410 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-06 22:21:45,411 INFO L413 NwaCegarLoop]: 3597 mSDtfsCounter, 15375 mSDsluCounter, 9602 mSDsCounter, 0 mSdLazyCounter, 14954 mSolverCounterSat, 9687 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16113 SdHoareTripleChecker+Valid, 13199 SdHoareTripleChecker+Invalid, 24641 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 9687 IncrementalHoareTripleChecker+Valid, 14954 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:21:45,411 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16113 Valid, 13199 Invalid, 24641 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [9687 Valid, 14954 Invalid, 0 Unknown, 0 Unchecked, 26.0s Time] [2023-11-06 22:21:45,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24417 states. [2023-11-06 22:21:47,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24417 to 22471. [2023-11-06 22:21:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22471 states, 15780 states have (on average 1.3200887198986058) internal successors, (20831), 16079 states have internal predecessors, (20831), 5804 states have call successors, (5804), 810 states have call predecessors, (5804), 861 states have return successors, (6419), 5735 states have call predecessors, (6419), 5802 states have call successors, (6419) [2023-11-06 22:21:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22471 states to 22471 states and 33054 transitions. [2023-11-06 22:21:48,173 INFO L78 Accepts]: Start accepts. Automaton has 22471 states and 33054 transitions. Word has length 88 [2023-11-06 22:21:48,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:21:48,174 INFO L495 AbstractCegarLoop]: Abstraction has 22471 states and 33054 transitions. [2023-11-06 22:21:48,174 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.571428571428571) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-06 22:21:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 22471 states and 33054 transitions. [2023-11-06 22:21:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-06 22:21:48,176 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:21:48,177 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:21:48,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-06 22:21:48,177 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2023-11-06 22:21:48,178 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:21:48,178 INFO L85 PathProgramCache]: Analyzing trace with hash -566779945, now seen corresponding path program 1 times [2023-11-06 22:21:48,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:21:48,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1845686291] [2023-11-06 22:21:48,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:21:48,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:21:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:48,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-06 22:21:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:48,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-06 22:21:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:48,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:48,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:48,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-06 22:21:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:48,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:48,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:49,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-06 22:21:49,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:49,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-06 22:21:49,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:49,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-06 22:21:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:49,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-06 22:21:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:49,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-06 22:21:49,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:49,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-06 22:21:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:49,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-06 22:21:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:49,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-11-06 22:21:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:21:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-06 22:21:49,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:21:49,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1845686291] [2023-11-06 22:21:49,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1845686291] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:21:49,188 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:21:49,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-06 22:21:49,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465091563] [2023-11-06 22:21:49,189 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:21:49,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:21:49,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:21:49,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:21:49,191 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:21:49,192 INFO L87 Difference]: Start difference. First operand 22471 states and 33054 transitions. Second operand has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14)