./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/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_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6932ed9f57537a52f1335099891c7e9d6c7a7a8a341dbe8bb64024b4f739d3d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 10:56:14,087 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 10:56:14,151 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 10:56:14,155 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 10:56:14,155 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 10:56:14,176 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 10:56:14,177 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 10:56:14,177 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 10:56:14,178 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 10:56:14,178 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 10:56:14,178 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 10:56:14,178 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 10:56:14,178 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 10:56:14,178 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 10:56:14,178 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 10:56:14,179 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 10:56:14,179 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 10:56:14,179 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 10:56:14,179 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 10:56:14,179 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 10:56:14,179 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 10:56:14,179 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 10:56:14,179 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 10:56:14,179 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 10:56:14,179 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 10:56:14,180 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 10:56:14,180 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:56:14,180 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:56:14,180 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:56:14,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:56:14,180 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 10:56:14,180 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:56:14,180 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:56:14,180 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:56:14,181 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:56:14,181 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 10:56:14,181 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 10:56:14,181 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 10:56:14,181 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 10:56:14,181 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 10:56:14,181 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 10:56:14,181 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 10:56:14,181 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 10:56:14,182 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 10:56:14,182 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 10:56:14,182 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> 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 -> 6932ed9f57537a52f1335099891c7e9d6c7a7a8a341dbe8bb64024b4f739d3d4 [2024-12-02 10:56:14,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 10:56:14,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 10:56:14,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 10:56:14,397 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 10:56:14,398 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 10:56:14,399 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i [2024-12-02 10:56:17,018 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/data/fba9ed6c3/4fa3d79b4fb74324a8c82d6a06f66c1c/FLAGe5ab72e56 [2024-12-02 10:56:17,696 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 10:56:17,696 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i [2024-12-02 10:56:17,762 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/data/fba9ed6c3/4fa3d79b4fb74324a8c82d6a06f66c1c/FLAGe5ab72e56 [2024-12-02 10:56:18,085 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/data/fba9ed6c3/4fa3d79b4fb74324a8c82d6a06f66c1c [2024-12-02 10:56:18,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 10:56:18,088 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 10:56:18,089 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 10:56:18,089 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 10:56:18,092 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 10:56:18,092 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:56:18" (1/1) ... [2024-12-02 10:56:18,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d3204db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:18, skipping insertion in model container [2024-12-02 10:56:18,093 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:56:18" (1/1) ... [2024-12-02 10:56:18,214 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 10:56:25,690 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[874998,875011] [2024-12-02 10:56:25,693 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875143,875156] [2024-12-02 10:56:25,693 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875289,875302] [2024-12-02 10:56:25,694 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875454,875467] [2024-12-02 10:56:25,694 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875612,875625] [2024-12-02 10:56:25,694 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875770,875783] [2024-12-02 10:56:25,695 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875928,875941] [2024-12-02 10:56:25,695 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876088,876101] [2024-12-02 10:56:25,695 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876247,876260] [2024-12-02 10:56:25,696 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876386,876399] [2024-12-02 10:56:25,696 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876528,876541] [2024-12-02 10:56:25,696 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876677,876690] [2024-12-02 10:56:25,697 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876816,876829] [2024-12-02 10:56:25,697 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876971,876984] [2024-12-02 10:56:25,697 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877131,877144] [2024-12-02 10:56:25,698 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877282,877295] [2024-12-02 10:56:25,698 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877433,877446] [2024-12-02 10:56:25,698 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877585,877598] [2024-12-02 10:56:25,699 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877734,877747] [2024-12-02 10:56:25,699 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877882,877895] [2024-12-02 10:56:25,700 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878039,878052] [2024-12-02 10:56:25,700 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878188,878201] [2024-12-02 10:56:25,701 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878344,878357] [2024-12-02 10:56:25,701 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878497,878510] [2024-12-02 10:56:25,701 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878643,878656] [2024-12-02 10:56:25,702 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878786,878799] [2024-12-02 10:56:25,702 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878938,878951] [2024-12-02 10:56:25,702 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879084,879097] [2024-12-02 10:56:25,703 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879229,879242] [2024-12-02 10:56:25,703 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879383,879396] [2024-12-02 10:56:25,704 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879534,879547] [2024-12-02 10:56:25,704 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879689,879702] [2024-12-02 10:56:25,705 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879841,879854] [2024-12-02 10:56:25,705 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879996,880009] [2024-12-02 10:56:25,705 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880160,880173] [2024-12-02 10:56:25,706 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880316,880329] [2024-12-02 10:56:25,706 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880480,880493] [2024-12-02 10:56:25,707 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880622,880635] [2024-12-02 10:56:25,707 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880780,880793] [2024-12-02 10:56:25,707 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880947,880960] [2024-12-02 10:56:25,708 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881106,881119] [2024-12-02 10:56:25,708 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881265,881278] [2024-12-02 10:56:25,708 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881414,881427] [2024-12-02 10:56:25,709 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881561,881574] [2024-12-02 10:56:25,709 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881700,881713] [2024-12-02 10:56:25,710 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881863,881876] [2024-12-02 10:56:25,710 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882029,882042] [2024-12-02 10:56:25,710 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882193,882206] [2024-12-02 10:56:25,711 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882358,882371] [2024-12-02 10:56:25,711 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882523,882536] [2024-12-02 10:56:25,712 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882689,882702] [2024-12-02 10:56:25,712 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882854,882867] [2024-12-02 10:56:25,712 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883021,883034] [2024-12-02 10:56:25,713 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883181,883194] [2024-12-02 10:56:25,713 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883343,883356] [2024-12-02 10:56:25,713 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883502,883515] [2024-12-02 10:56:25,714 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883648,883661] [2024-12-02 10:56:25,714 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883791,883804] [2024-12-02 10:56:25,714 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883935,883948] [2024-12-02 10:56:25,715 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884078,884091] [2024-12-02 10:56:25,715 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884222,884235] [2024-12-02 10:56:25,715 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884363,884376] [2024-12-02 10:56:25,716 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884501,884514] [2024-12-02 10:56:25,717 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884659,884672] [2024-12-02 10:56:25,717 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884818,884831] [2024-12-02 10:56:25,718 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884974,884987] [2024-12-02 10:56:25,718 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885123,885136] [2024-12-02 10:56:25,718 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885275,885288] [2024-12-02 10:56:25,719 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885426,885439] [2024-12-02 10:56:25,719 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885575,885588] [2024-12-02 10:56:25,719 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885727,885740] [2024-12-02 10:56:25,720 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885875,885888] [2024-12-02 10:56:25,720 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886028,886041] [2024-12-02 10:56:25,720 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886179,886192] [2024-12-02 10:56:25,721 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886329,886342] [2024-12-02 10:56:25,721 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886476,886489] [2024-12-02 10:56:25,721 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886627,886640] [2024-12-02 10:56:25,722 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886778,886791] [2024-12-02 10:56:25,722 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886926,886939] [2024-12-02 10:56:25,723 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887092,887105] [2024-12-02 10:56:25,723 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887261,887274] [2024-12-02 10:56:25,723 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887428,887441] [2024-12-02 10:56:25,724 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887596,887609] [2024-12-02 10:56:25,724 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887746,887759] [2024-12-02 10:56:25,724 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887893,887906] [2024-12-02 10:56:25,725 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888054,888067] [2024-12-02 10:56:25,725 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888224,888237] [2024-12-02 10:56:25,726 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888386,888399] [2024-12-02 10:56:25,729 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:56:25,818 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 10:56:25,940 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] [2024-12-02 10:56:25,950 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] [2024-12-02 10:56:25,953 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] [2024-12-02 10:56:25,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7779] [2024-12-02 10:56:25,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7782] [2024-12-02 10:56:25,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [7784] [2024-12-02 10:56:25,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7789] [2024-12-02 10:56:25,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7792] [2024-12-02 10:56:25,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7794] [2024-12-02 10:56:25,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7799] [2024-12-02 10:56:25,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7802] [2024-12-02 10:56:25,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7804] [2024-12-02 10:56:25,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7809] [2024-12-02 10:56:25,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7812] [2024-12-02 10:56:25,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [7814] [2024-12-02 10:56:25,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7852] [2024-12-02 10:56:25,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7855] [2024-12-02 10:56:25,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7857] [2024-12-02 10:56:25,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7862] [2024-12-02 10:56:25,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7865] [2024-12-02 10:56:25,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7867] [2024-12-02 10:56:25,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7872] [2024-12-02 10:56:25,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7875] [2024-12-02 10:56:25,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7877] [2024-12-02 10:56:25,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7882] [2024-12-02 10:56:25,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7885] [2024-12-02 10:56:25,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7887] [2024-12-02 10:56:26,056 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] [2024-12-02 10:56:26,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (stats)); [10014] [2024-12-02 10:56:26,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (pcpu_stats)); [10637] [2024-12-02 10:56:26,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10660] [2024-12-02 10:56:26,092 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] [2024-12-02 10:56:26,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10670] [2024-12-02 10:56:26,094 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] [2024-12-02 10:56:26,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (pcpu_stats)); [11099] [2024-12-02 10:56:26,416 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] [2024-12-02 10:56:26,418 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] [2024-12-02 10:56:26,440 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] [2024-12-02 10:56:26,482 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[874998,875011] [2024-12-02 10:56:26,482 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875143,875156] [2024-12-02 10:56:26,483 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875289,875302] [2024-12-02 10:56:26,483 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875454,875467] [2024-12-02 10:56:26,483 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875612,875625] [2024-12-02 10:56:26,484 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875770,875783] [2024-12-02 10:56:26,484 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[875928,875941] [2024-12-02 10:56:26,484 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876088,876101] [2024-12-02 10:56:26,484 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876247,876260] [2024-12-02 10:56:26,484 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876386,876399] [2024-12-02 10:56:26,485 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876528,876541] [2024-12-02 10:56:26,485 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876677,876690] [2024-12-02 10:56:26,485 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876816,876829] [2024-12-02 10:56:26,485 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[876971,876984] [2024-12-02 10:56:26,486 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877131,877144] [2024-12-02 10:56:26,486 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877282,877295] [2024-12-02 10:56:26,486 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877433,877446] [2024-12-02 10:56:26,486 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877585,877598] [2024-12-02 10:56:26,486 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877734,877747] [2024-12-02 10:56:26,487 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[877882,877895] [2024-12-02 10:56:26,487 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878039,878052] [2024-12-02 10:56:26,488 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878188,878201] [2024-12-02 10:56:26,488 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878344,878357] [2024-12-02 10:56:26,488 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878497,878510] [2024-12-02 10:56:26,489 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878643,878656] [2024-12-02 10:56:26,489 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878786,878799] [2024-12-02 10:56:26,489 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[878938,878951] [2024-12-02 10:56:26,535 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879084,879097] [2024-12-02 10:56:26,536 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879229,879242] [2024-12-02 10:56:26,536 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879383,879396] [2024-12-02 10:56:26,536 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879534,879547] [2024-12-02 10:56:26,536 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879689,879702] [2024-12-02 10:56:26,537 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879841,879854] [2024-12-02 10:56:26,537 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[879996,880009] [2024-12-02 10:56:26,537 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880160,880173] [2024-12-02 10:56:26,537 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880316,880329] [2024-12-02 10:56:26,538 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880480,880493] [2024-12-02 10:56:26,538 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880622,880635] [2024-12-02 10:56:26,538 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880780,880793] [2024-12-02 10:56:26,538 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[880947,880960] [2024-12-02 10:56:26,539 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881106,881119] [2024-12-02 10:56:26,539 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881265,881278] [2024-12-02 10:56:26,539 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881414,881427] [2024-12-02 10:56:26,539 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881561,881574] [2024-12-02 10:56:26,539 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881700,881713] [2024-12-02 10:56:26,540 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[881863,881876] [2024-12-02 10:56:26,540 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882029,882042] [2024-12-02 10:56:26,540 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882193,882206] [2024-12-02 10:56:26,541 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882358,882371] [2024-12-02 10:56:26,541 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882523,882536] [2024-12-02 10:56:26,541 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882689,882702] [2024-12-02 10:56:26,541 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[882854,882867] [2024-12-02 10:56:26,541 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883021,883034] [2024-12-02 10:56:26,542 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883181,883194] [2024-12-02 10:56:26,542 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883343,883356] [2024-12-02 10:56:26,542 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883502,883515] [2024-12-02 10:56:26,542 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883648,883661] [2024-12-02 10:56:26,542 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883791,883804] [2024-12-02 10:56:26,543 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[883935,883948] [2024-12-02 10:56:26,543 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884078,884091] [2024-12-02 10:56:26,543 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884222,884235] [2024-12-02 10:56:26,543 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884363,884376] [2024-12-02 10:56:26,543 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884501,884514] [2024-12-02 10:56:26,544 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884659,884672] [2024-12-02 10:56:26,544 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884818,884831] [2024-12-02 10:56:26,544 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[884974,884987] [2024-12-02 10:56:26,544 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885123,885136] [2024-12-02 10:56:26,545 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885275,885288] [2024-12-02 10:56:26,545 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885426,885439] [2024-12-02 10:56:26,545 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885575,885588] [2024-12-02 10:56:26,545 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885727,885740] [2024-12-02 10:56:26,545 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[885875,885888] [2024-12-02 10:56:26,546 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886028,886041] [2024-12-02 10:56:26,546 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886179,886192] [2024-12-02 10:56:26,546 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886329,886342] [2024-12-02 10:56:26,546 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886476,886489] [2024-12-02 10:56:26,546 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886627,886640] [2024-12-02 10:56:26,547 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886778,886791] [2024-12-02 10:56:26,547 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[886926,886939] [2024-12-02 10:56:26,547 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887092,887105] [2024-12-02 10:56:26,547 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887261,887274] [2024-12-02 10:56:26,547 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887428,887441] [2024-12-02 10:56:26,548 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887596,887609] [2024-12-02 10:56:26,548 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887746,887759] [2024-12-02 10:56:26,548 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[887893,887906] [2024-12-02 10:56:26,549 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888054,888067] [2024-12-02 10:56:26,549 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888224,888237] [2024-12-02 10:56:26,549 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i[888386,888399] [2024-12-02 10:56:26,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:56:26,865 INFO L204 MainTranslator]: Completed translation [2024-12-02 10:56:26,865 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26 WrapperNode [2024-12-02 10:56:26,866 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 10:56:26,866 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 10:56:26,867 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 10:56:26,867 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 10:56:26,873 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:26,960 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:27,297 INFO L138 Inliner]: procedures = 964, calls = 5655, calls flagged for inlining = 502, calls inlined = 433, statements flattened = 16596 [2024-12-02 10:56:27,297 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 10:56:27,298 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 10:56:27,298 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 10:56:27,298 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 10:56:27,308 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:27,308 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:27,426 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:35,158 INFO L175 MemorySlicer]: Split 2633 memory accesses to 48 slices as follows [2, 2, 130, 2, 2, 2, 4, 2, 2, 25, 2, 7, 2, 8, 2, 2, 6, 3, 8, 2297, 8, 28, 2, 2, 2, 7, 2, 2, 10, 2, 2, 6, 2, 19, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 4, 3, 2, 2]. 87 percent of accesses are in the largest equivalence class. The 385 initializations are split as follows [0, 0, 123, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 8, 213, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 1, 0, 2, 3, 3, 0, 0]. The 934 writes are split as follows [1, 1, 2, 1, 1, 1, 2, 1, 1, 6, 1, 3, 1, 4, 1, 1, 0, 0, 0, 854, 0, 27, 1, 1, 1, 0, 1, 1, 4, 1, 1, 3, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 2, 1]. [2024-12-02 10:56:35,158 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:35,158 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:35,417 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:35,433 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:35,467 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:35,562 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:35,589 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:35,666 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 10:56:35,667 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 10:56:35,667 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 10:56:35,667 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 10:56:35,668 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (1/1) ... [2024-12-02 10:56:35,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:56:35,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:56:35,697 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 10:56:35,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_36035499-6368-44fb-9b82-32fadb474da8/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 10:56:35,726 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2024-12-02 10:56:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2024-12-02 10:56:35,726 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-12-02 10:56:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-12-02 10:56:35,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-12-02 10:56:35,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2024-12-02 10:56:35,726 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_dump [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_dump [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure __nf_tables_rule_lookup [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __nf_tables_rule_lookup [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_dump_start [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_dump_start [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure nft_rule_is_active_next [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_rule_is_active_next [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_rule_info [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_rule_info [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_select_ops [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_select_ops [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_fast_init [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_fast_init [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_init [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_init [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 10:56:35,727 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 10:56:35,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2024-12-02 10:56:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_destroy [2024-12-02 10:56:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_destroy [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure nft_data_dump [2024-12-02 10:56:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_data_dump [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2024-12-02 10:56:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure nla_ok [2024-12-02 10:56:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_ok [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 10:56:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_chain_notify [2024-12-02 10:56:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_chain_notify [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-12-02 10:56:35,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 10:56:35,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 10:56:35,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2024-12-02 10:56:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_fast_mask [2024-12-02 10:56:35,730 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_fast_mask [2024-12-02 10:56:35,730 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_hdr [2024-12-02 10:56:35,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_hdr [2024-12-02 10:56:35,731 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2024-12-02 10:56:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2024-12-02 10:56:35,732 INFO L130 BoogieDeclarations]: Found specification of procedure nft_userdata [2024-12-02 10:56:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_userdata [2024-12-02 10:56:35,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-12-02 10:56:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2024-12-02 10:56:35,732 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-12-02 10:56:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-12-02 10:56:35,732 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_unlock [2024-12-02 10:56:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_unlock [2024-12-02 10:56:35,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 10:56:35,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 10:56:35,732 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_set [2024-12-02 10:56:35,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_set [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 10:56:35,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 10:56:35,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 10:56:35,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 10:56:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure nla_next [2024-12-02 10:56:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_next [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_notify [2024-12-02 10:56:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_notify [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure nft_bitwise_init [2024-12-02 10:56:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_bitwise_init [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure nft_type_to_reg [2024-12-02 10:56:35,735 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_type_to_reg [2024-12-02 10:56:35,735 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 10:56:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 10:56:35,736 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_disable [2024-12-02 10:56:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_disable [2024-12-02 10:56:35,736 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_init [2024-12-02 10:56:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_init [2024-12-02 10:56:35,736 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_dump_rules [2024-12-02 10:56:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_dump_rules [2024-12-02 10:56:35,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2024-12-02 10:56:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2024-12-02 10:56:35,736 INFO L130 BoogieDeclarations]: Found specification of procedure nft_rule_clear [2024-12-02 10:56:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_rule_clear [2024-12-02 10:56:35,736 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_eval [2024-12-02 10:56:35,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_eval [2024-12-02 10:56:35,737 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_eval [2024-12-02 10:56:35,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_eval [2024-12-02 10:56:35,737 INFO L130 BoogieDeclarations]: Found specification of procedure nft_ctx_init [2024-12-02 10:56:35,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_ctx_init [2024-12-02 10:56:35,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-12-02 10:56:35,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-12-02 10:56:35,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 10:56:35,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 10:56:35,737 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 10:56:35,737 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 10:56:35,737 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_check_loops [2024-12-02 10:56:35,738 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_check_loops [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure nft_set_destroy [2024-12-02 10:56:35,738 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_set_destroy [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 10:56:35,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 10:56:35,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_core_module_exit [2024-12-02 10:56:35,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_core_module_exit [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2024-12-02 10:56:35,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be64 [2024-12-02 10:56:35,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be64 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure nft_register_expr [2024-12-02 10:56:35,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_register_expr [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2024-12-02 10:56:35,740 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_alloc_handle [2024-12-02 10:56:35,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_alloc_handle [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be32 [2024-12-02 10:56:35,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be32 [2024-12-02 10:56:35,740 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2024-12-02 10:56:35,741 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_setelem [2024-12-02 10:56:35,741 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_setelem [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 10:56:35,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 10:56:35,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2024-12-02 10:56:35,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2024-12-02 10:56:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 10:56:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 10:56:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 10:56:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 10:56:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 10:56:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 10:56:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 10:56:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 10:56:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 10:56:35,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-12-02 10:56:35,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-12-02 10:56:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-12-02 10:56:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2024-12-02 10:56:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2024-12-02 10:56:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2024-12-02 10:56:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2024-12-02 10:56:35,745 INFO L130 BoogieDeclarations]: Found specification of procedure nft_stats_alloc [2024-12-02 10:56:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_stats_alloc [2024-12-02 10:56:35,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2024-12-02 10:56:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2024-12-02 10:56:35,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2024-12-02 10:56:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2024-12-02 10:56:35,745 INFO L130 BoogieDeclarations]: Found specification of procedure nft_flush_table [2024-12-02 10:56:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_flush_table [2024-12-02 10:56:35,745 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-02 10:56:35,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-02 10:56:35,745 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2024-12-02 10:56:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2024-12-02 10:56:35,746 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_lookup [2024-12-02 10:56:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_lookup [2024-12-02 10:56:35,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2024-12-02 10:56:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2024-12-02 10:56:35,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 10:56:35,746 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_getchain [2024-12-02 10:56:35,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_getchain [2024-12-02 10:56:35,746 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 10:56:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2024-12-02 10:56:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2024-12-02 10:56:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 10:56:35,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 10:56:35,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_newtable [2024-12-02 10:56:35,748 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_newtable [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_table_info [2024-12-02 10:56:35,748 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_table_info [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_priv [2024-12-02 10:56:35,748 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_priv [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_lookup [2024-12-02 10:56:35,748 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_lookup [2024-12-02 10:56:35,748 INFO L130 BoogieDeclarations]: Found specification of procedure nft_bitwise_module_exit [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_bitwise_module_exit [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure nft_ctx_init_from_setattr [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_ctx_init_from_setattr [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure nft_ctx_init_from_elemattr [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_ctx_init_from_elemattr [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_last [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_last [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse_nested [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse_nested [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_module_exit [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_module_exit [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_set_err [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_set_err [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2024-12-02 10:56:35,749 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-12-02 10:56:35,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 10:56:35,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 10:56:35,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure nft_validate_data_load [2024-12-02 10:56:35,751 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_validate_data_load [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_init [2024-12-02 10:56:35,751 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_init [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure nl_dump_check_consistent [2024-12-02 10:56:35,751 INFO L138 BoogieDeclarations]: Found implementation of procedure nl_dump_check_consistent [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_commit [2024-12-02 10:56:35,751 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_commit [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2024-12-02 10:56:35,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2024-12-02 10:56:35,751 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2024-12-02 10:56:35,751 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_table_destroy [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_table_destroy [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nft_base_chain [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_base_chain [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_lock [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_lock [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nft_data_uninit [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_data_uninit [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_dump [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_dump [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure __nft_expr_type_get [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __nft_expr_type_get [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nft_validate_output_register [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_validate_output_register [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_delchain [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_delchain [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_rule_notify [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_rule_notify [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nla_strcmp [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_strcmp [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_dump [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_dump [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_rule_destroy [2024-12-02 10:56:35,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_rule_destroy [2024-12-02 10:56:35,752 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_notify [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_notify [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_fast_dump [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_fast_dump [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be32 [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be32 [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delchain [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delchain [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_unicast [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_unicast [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_module_exit [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_module_exit [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_destroy [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_destroy [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure nft_rule_deactivate_next [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_rule_deactivate_next [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 10:56:35,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2024-12-02 10:56:35,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure nft_unregister_expr [2024-12-02 10:56:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_unregister_expr [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_dump [2024-12-02 10:56:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_dump [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2024-12-02 10:56:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure __nf_tables_chain_type_lookup [2024-12-02 10:56:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __nf_tables_chain_type_lookup [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure nf_register_hooks [2024-12-02 10:56:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_register_hooks [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 10:56:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure nla_memcpy [2024-12-02 10:56:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_memcpy [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_rule_lookup [2024-12-02 10:56:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_rule_lookup [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_gen_info [2024-12-02 10:56:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_gen_info [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_be64 [2024-12-02 10:56:35,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_be64 [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 10:56:35,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-12-02 10:56:35,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_next [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_next [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_select_ops [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_select_ops [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_rule_add [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_rule_add [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_set_add [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_set_add [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_init [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_init [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure nft_payload_eval [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_payload_eval [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2024-12-02 10:56:35,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2024-12-02 10:56:35,756 INFO L130 BoogieDeclarations]: Found specification of procedure nft_byteorder_eval [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_byteorder_eval [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_init [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_init [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delrule [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delrule [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trace_packet [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trace_packet [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_parse [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_has_listeners [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_has_listeners [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_alloc [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_alloc [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_report [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_report [2024-12-02 10:56:35,757 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_msg_size [2024-12-02 10:56:35,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_msg_size [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_lookup_byid [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_lookup_byid [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_rcu [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_rcu [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure nla_strlcpy [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_strlcpy [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_unregister_hooks [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_unregister_hooks [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_elem_alloc [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_elem_alloc [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure nft_afinfo_lookup [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_afinfo_lookup [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_table_add [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_table_add [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure gencursor_next [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure gencursor_next [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure nft_lookup_module_exit [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_lookup_module_exit [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_afinfo_lookup [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_afinfo_lookup [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delrule_by_chain [2024-12-02 10:56:35,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delrule_by_chain [2024-12-02 10:56:35,758 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2024-12-02 10:56:35,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2024-12-02 10:56:35,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure nft_expr_first [2024-12-02 10:56:35,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_expr_first [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_module_exit [2024-12-02 10:56:35,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_module_exit [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure nft_cmp_dump [2024-12-02 10:56:35,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_cmp_dump [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_expr_info [2024-12-02 10:56:35,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_expr_info [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 10:56:35,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-12-02 10:56:35,760 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-12-02 10:56:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-12-02 10:56:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-12-02 10:56:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-12-02 10:56:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2024-12-02 10:56:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2024-12-02 10:56:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure nf_unregister_hooks [2024-12-02 10:56:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_unregister_hooks [2024-12-02 10:56:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure nft_trans_chain_add [2024-12-02 10:56:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_trans_chain_add [2024-12-02 10:56:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 10:56:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 10:56:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure nft_delset [2024-12-02 10:56:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_delset [2024-12-02 10:56:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure nft_validate_input_register [2024-12-02 10:56:35,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_validate_input_register [2024-12-02 10:56:35,761 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_end [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_end [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_destroy [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_destroy [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_validate [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_validate [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure nft_data_init [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_data_init [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_fill_chain_info [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_fill_chain_info [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_set_destroy [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_set_destroy [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-12-02 10:56:35,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-12-02 10:56:35,763 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-02 10:56:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_abort [2024-12-02 10:56:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_abort [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_init_net [2024-12-02 10:56:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_init_net [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-12-02 10:56:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-02 10:56:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_chain_destroy [2024-12-02 10:56:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_chain_destroy [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure nft_immediate_eval [2024-12-02 10:56:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nft_immediate_eval [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_setelem_notify [2024-12-02 10:56:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_setelem_notify [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-12-02 10:56:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure nf_tables_chain_lookup [2024-12-02 10:56:35,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_tables_chain_lookup [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 10:56:35,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-12-02 10:56:35,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-12-02 10:56:35,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-12-02 10:56:35,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-12-02 10:56:35,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 10:56:35,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 10:56:35,766 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_send [2024-12-02 10:56:35,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_send [2024-12-02 10:56:37,653 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 10:56:37,658 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 10:56:56,448 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 10:57:02,603 INFO L? ?]: Removed 7122 outVars from TransFormulas that were not future-live. [2024-12-02 10:57:02,604 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 10:57:02,675 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 10:57:02,675 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-02 10:57:02,675 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:57:02 BoogieIcfgContainer [2024-12-02 10:57:02,675 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 10:57:02,677 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 10:57:02,677 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 10:57:02,682 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 10:57:02,682 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 10:56:18" (1/3) ... [2024-12-02 10:57:02,683 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5483eb0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:57:02, skipping insertion in model container [2024-12-02 10:57:02,683 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:56:26" (2/3) ... [2024-12-02 10:57:02,683 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5483eb0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:57:02, skipping insertion in model container [2024-12-02 10:57:02,683 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:57:02" (3/3) ... [2024-12-02 10:57:02,684 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i [2024-12-02 10:57:02,700 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 10:57:02,703 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.0-rc1---net--netfilter--nf_tables.ko.cil.i that has 267 procedures, 6096 locations, 1 initial locations, 50 loop locations, and 31 error locations. [2024-12-02 10:57:02,908 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 10:57:02,918 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5614d35, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 10:57:02,918 INFO L334 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2024-12-02 10:57:02,935 INFO L276 IsEmpty]: Start isEmpty. Operand has 5915 states, 4146 states have (on average 1.3323685479980705) internal successors, (5524), 4268 states have internal predecessors, (5524), 1517 states have call successors, (1517), 221 states have call predecessors, (1517), 220 states have return successors, (1494), 1470 states have call predecessors, (1494), 1494 states have call successors, (1494) [2024-12-02 10:57:02,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-02 10:57:02,940 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:57:02,940 INFO L218 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] [2024-12-02 10:57:02,940 INFO L396 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)] === [2024-12-02 10:57:02,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:57:02,944 INFO L85 PathProgramCache]: Analyzing trace with hash -1651906690, now seen corresponding path program 1 times [2024-12-02 10:57:02,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:57:02,952 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716258990] [2024-12-02 10:57:02,952 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:57:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:57:26,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:57:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:57:30,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:57:30,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716258990] [2024-12-02 10:57:30,735 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716258990] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:57:30,735 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:57:30,735 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-12-02 10:57:30,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076416100] [2024-12-02 10:57:30,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:57:30,740 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-12-02 10:57:30,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:57:30,759 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-12-02 10:57:30,759 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 10:57:30,771 INFO L87 Difference]: Start difference. First operand has 5915 states, 4146 states have (on average 1.3323685479980705) internal successors, (5524), 4268 states have internal predecessors, (5524), 1517 states have call successors, (1517), 221 states have call predecessors, (1517), 220 states have return successors, (1494), 1470 states have call predecessors, (1494), 1494 states have call successors, (1494) 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) [2024-12-02 10:57:35,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 10:57:43,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:57:43,024 INFO L93 Difference]: Finished difference Result 11798 states and 17427 transitions. [2024-12-02 10:57:43,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 10:57:43,026 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 [2024-12-02 10:57:43,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:57:43,073 INFO L225 Difference]: With dead ends: 11798 [2024-12-02 10:57:43,073 INFO L226 Difference]: Without dead ends: 5862 [2024-12-02 10:57:43,126 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2024-12-02 10:57:43,129 INFO L435 NwaCegarLoop]: 8439 mSDtfsCounter, 8432 mSDsluCounter, 22303 mSDsCounter, 0 mSdLazyCounter, 3021 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8433 SdHoareTripleChecker+Valid, 30742 SdHoareTripleChecker+Invalid, 3022 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3021 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.5s IncrementalHoareTripleChecker+Time [2024-12-02 10:57:43,130 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8433 Valid, 30742 Invalid, 3022 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3021 Invalid, 1 Unknown, 0 Unchecked, 11.5s Time] [2024-12-02 10:57:43,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5862 states. [2024-12-02 10:57:43,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5862 to 5862. [2024-12-02 10:57:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5862 states, 4121 states have (on average 1.3115748604707596) internal successors, (5405), 4219 states have internal predecessors, (5405), 1492 states have call successors, (1492), 219 states have call predecessors, (1492), 218 states have return successors, (1490), 1466 states have call predecessors, (1490), 1490 states have call successors, (1490) [2024-12-02 10:57:43,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 5862 states and 8387 transitions. [2024-12-02 10:57:43,568 INFO L78 Accepts]: Start accepts. Automaton has 5862 states and 8387 transitions. Word has length 22 [2024-12-02 10:57:43,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:57:43,569 INFO L471 AbstractCegarLoop]: Abstraction has 5862 states and 8387 transitions. [2024-12-02 10:57:43,569 INFO L472 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) [2024-12-02 10:57:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 5862 states and 8387 transitions. [2024-12-02 10:57:43,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-02 10:57:43,570 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:57:43,570 INFO L218 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] [2024-12-02 10:57:43,570 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 10:57:43,571 INFO L396 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)] === [2024-12-02 10:57:43,571 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:57:43,571 INFO L85 PathProgramCache]: Analyzing trace with hash -1651847108, now seen corresponding path program 1 times [2024-12-02 10:57:43,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:57:43,571 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189432661] [2024-12-02 10:57:43,571 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:57:43,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:58:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:58:09,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:58:09,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:58:09,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189432661] [2024-12-02 10:58:09,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189432661] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:58:09,513 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:58:09,513 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:58:09,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059882064] [2024-12-02 10:58:09,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:58:09,514 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:58:09,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:58:09,515 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:58:09,515 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:58:09,515 INFO L87 Difference]: Start difference. First operand 5862 states and 8387 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) [2024-12-02 10:58:09,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:58:09,838 INFO L93 Difference]: Finished difference Result 5862 states and 8387 transitions. [2024-12-02 10:58:09,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:58:09,839 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 [2024-12-02 10:58:09,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:58:09,884 INFO L225 Difference]: With dead ends: 5862 [2024-12-02 10:58:09,884 INFO L226 Difference]: Without dead ends: 5860 [2024-12-02 10:58:09,892 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:58:09,892 INFO L435 NwaCegarLoop]: 8383 mSDtfsCounter, 0 mSDsluCounter, 16762 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 25145 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:58:09,893 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 25145 Invalid, 8 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:58:09,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5860 states. [2024-12-02 10:58:10,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5860 to 5860. [2024-12-02 10:58:10,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5860 states, 4120 states have (on average 1.3114077669902913) internal successors, (5403), 4217 states have internal predecessors, (5403), 1492 states have call successors, (1492), 219 states have call predecessors, (1492), 218 states have return successors, (1490), 1466 states have call predecessors, (1490), 1490 states have call successors, (1490) [2024-12-02 10:58:10,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5860 states to 5860 states and 8385 transitions. [2024-12-02 10:58:10,181 INFO L78 Accepts]: Start accepts. Automaton has 5860 states and 8385 transitions. Word has length 22 [2024-12-02 10:58:10,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:58:10,181 INFO L471 AbstractCegarLoop]: Abstraction has 5860 states and 8385 transitions. [2024-12-02 10:58:10,181 INFO L472 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) [2024-12-02 10:58:10,181 INFO L276 IsEmpty]: Start isEmpty. Operand 5860 states and 8385 transitions. [2024-12-02 10:58:10,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-02 10:58:10,182 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:58:10,182 INFO L218 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] [2024-12-02 10:58:10,182 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 10:58:10,182 INFO L396 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)] === [2024-12-02 10:58:10,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:58:10,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1220388418, now seen corresponding path program 1 times [2024-12-02 10:58:10,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:58:10,183 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347213466] [2024-12-02 10:58:10,183 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:58:10,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:58:34,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:58:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:58:35,518 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:58:35,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347213466] [2024-12-02 10:58:35,518 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1347213466] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:58:35,518 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:58:35,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 10:58:35,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182519906] [2024-12-02 10:58:35,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:58:35,519 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 10:58:35,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:58:35,519 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 10:58:35,519 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:58:35,519 INFO L87 Difference]: Start difference. First operand 5860 states and 8385 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) [2024-12-02 10:58:35,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:58:35,740 INFO L93 Difference]: Finished difference Result 11710 states and 16952 transitions. [2024-12-02 10:58:35,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 10:58:35,740 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 [2024-12-02 10:58:35,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:58:35,769 INFO L225 Difference]: With dead ends: 11710 [2024-12-02 10:58:35,769 INFO L226 Difference]: Without dead ends: 5856 [2024-12-02 10:58:35,797 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 10:58:35,797 INFO L435 NwaCegarLoop]: 8379 mSDtfsCounter, 8364 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8364 SdHoareTripleChecker+Valid, 8379 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 [2024-12-02 10:58:35,798 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8364 Valid, 8379 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:58:35,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5856 states. [2024-12-02 10:58:35,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5856 to 5856. [2024-12-02 10:58:35,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5856 states, 4117 states have (on average 1.31114889482633) internal successors, (5398), 4213 states have internal predecessors, (5398), 1492 states have call successors, (1492), 219 states have call predecessors, (1492), 218 states have return successors, (1490), 1466 states have call predecessors, (1490), 1490 states have call successors, (1490) [2024-12-02 10:58:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 5856 states and 8380 transitions. [2024-12-02 10:58:35,992 INFO L78 Accepts]: Start accepts. Automaton has 5856 states and 8380 transitions. Word has length 26 [2024-12-02 10:58:35,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:58:35,993 INFO L471 AbstractCegarLoop]: Abstraction has 5856 states and 8380 transitions. [2024-12-02 10:58:35,993 INFO L472 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) [2024-12-02 10:58:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 5856 states and 8380 transitions. [2024-12-02 10:58:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-02 10:58:35,994 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:58:35,994 INFO L218 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] [2024-12-02 10:58:35,995 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 10:58:35,995 INFO L396 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)] === [2024-12-02 10:58:35,995 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:58:35,995 INFO L85 PathProgramCache]: Analyzing trace with hash 1507612234, now seen corresponding path program 1 times [2024-12-02 10:58:35,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:58:35,995 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552558123] [2024-12-02 10:58:35,995 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:58:35,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:58:59,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:59:00,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:00,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552558123] [2024-12-02 10:59:00,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1552558123] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:00,658 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:00,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:00,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176645423] [2024-12-02 10:59:00,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:00,659 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:00,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:00,659 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:00,659 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:00,659 INFO L87 Difference]: Start difference. First operand 5856 states and 8380 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 10:59:01,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:01,036 INFO L93 Difference]: Finished difference Result 11577 states and 16619 transitions. [2024-12-02 10:59:01,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:01,037 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 2 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 [2024-12-02 10:59:01,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:01,106 INFO L225 Difference]: With dead ends: 11577 [2024-12-02 10:59:01,106 INFO L226 Difference]: Without dead ends: 11575 [2024-12-02 10:59:01,114 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:59:01,114 INFO L435 NwaCegarLoop]: 8510 mSDtfsCounter, 8326 mSDsluCounter, 16736 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8326 SdHoareTripleChecker+Valid, 25246 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:59:01,115 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8326 Valid, 25246 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:01,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11575 states. [2024-12-02 10:59:01,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11575 to 11517. [2024-12-02 10:59:01,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11517 states, 8127 states have (on average 1.313276731881383) internal successors, (10673), 8283 states have internal predecessors, (10673), 2929 states have call successors, (2929), 433 states have call predecessors, (2929), 432 states have return successors, (2984), 2877 states have call predecessors, (2984), 2927 states have call successors, (2984) [2024-12-02 10:59:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11517 states to 11517 states and 16586 transitions. [2024-12-02 10:59:01,554 INFO L78 Accepts]: Start accepts. Automaton has 11517 states and 16586 transitions. Word has length 61 [2024-12-02 10:59:01,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:01,555 INFO L471 AbstractCegarLoop]: Abstraction has 11517 states and 16586 transitions. [2024-12-02 10:59:01,555 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 10:59:01,555 INFO L276 IsEmpty]: Start isEmpty. Operand 11517 states and 16586 transitions. [2024-12-02 10:59:01,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-02 10:59:01,556 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:01,556 INFO L218 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] [2024-12-02 10:59:01,556 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 10:59:01,557 INFO L396 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)] === [2024-12-02 10:59:01,557 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:01,557 INFO L85 PathProgramCache]: Analyzing trace with hash 815813071, now seen corresponding path program 1 times [2024-12-02 10:59:01,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:01,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434523956] [2024-12-02 10:59:01,557 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:01,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:25,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:26,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:59:26,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:26,681 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434523956] [2024-12-02 10:59:26,681 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [434523956] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:26,681 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:26,681 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:26,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970443525] [2024-12-02 10:59:26,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:26,682 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:26,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:26,682 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:26,683 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:26,683 INFO L87 Difference]: Start difference. First operand 11517 states and 16586 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 10:59:27,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:27,178 INFO L93 Difference]: Finished difference Result 11517 states and 16586 transitions. [2024-12-02 10:59:27,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:27,179 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (11), 2 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 [2024-12-02 10:59:27,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:27,247 INFO L225 Difference]: With dead ends: 11517 [2024-12-02 10:59:27,247 INFO L226 Difference]: Without dead ends: 11515 [2024-12-02 10:59:27,256 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:59:27,257 INFO L435 NwaCegarLoop]: 8375 mSDtfsCounter, 8359 mSDsluCounter, 8374 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8359 SdHoareTripleChecker+Valid, 16749 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:59:27,257 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8359 Valid, 16749 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:27,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11515 states. [2024-12-02 10:59:27,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11515 to 11515. [2024-12-02 10:59:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11515 states, 8126 states have (on average 1.3130691607186809) internal successors, (10670), 8281 states have internal predecessors, (10670), 2929 states have call successors, (2929), 433 states have call predecessors, (2929), 432 states have return successors, (2984), 2877 states have call predecessors, (2984), 2927 states have call successors, (2984) [2024-12-02 10:59:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11515 states to 11515 states and 16583 transitions. [2024-12-02 10:59:27,916 INFO L78 Accepts]: Start accepts. Automaton has 11515 states and 16583 transitions. Word has length 64 [2024-12-02 10:59:27,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:27,916 INFO L471 AbstractCegarLoop]: Abstraction has 11515 states and 16583 transitions. [2024-12-02 10:59:27,917 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 10:59:27,917 INFO L276 IsEmpty]: Start isEmpty. Operand 11515 states and 16583 transitions. [2024-12-02 10:59:27,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-02 10:59:27,918 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:27,918 INFO L218 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] [2024-12-02 10:59:27,918 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 10:59:27,918 INFO L396 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)] === [2024-12-02 10:59:27,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:27,919 INFO L85 PathProgramCache]: Analyzing trace with hash -1319953738, now seen corresponding path program 1 times [2024-12-02 10:59:27,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:27,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763618512] [2024-12-02 10:59:27,919 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:27,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:59:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:59:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:59:53,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:59:53,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763618512] [2024-12-02 10:59:53,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1763618512] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:59:53,112 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:59:53,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:59:53,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63723759] [2024-12-02 10:59:53,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:59:53,112 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:59:53,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:59:53,113 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:59:53,113 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:59:53,113 INFO L87 Difference]: Start difference. First operand 11515 states and 16583 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 10:59:53,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:59:53,787 INFO L93 Difference]: Finished difference Result 22374 states and 32356 transitions. [2024-12-02 10:59:53,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:59:53,787 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (11), 2 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 [2024-12-02 10:59:53,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:59:53,871 INFO L225 Difference]: With dead ends: 22374 [2024-12-02 10:59:53,871 INFO L226 Difference]: Without dead ends: 22372 [2024-12-02 10:59:53,881 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 10:59:53,881 INFO L435 NwaCegarLoop]: 9118 mSDtfsCounter, 7942 mSDsluCounter, 17334 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7942 SdHoareTripleChecker+Valid, 26452 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:59:53,882 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7942 Valid, 26452 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:59:53,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22372 states. [2024-12-02 10:59:54,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22372 to 22065. [2024-12-02 10:59:54,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22065 states, 15592 states have (on average 1.3140071831708569) internal successors, (20488), 15866 states have internal predecessors, (20488), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 10:59:54,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22065 states to 22065 states and 32024 transitions. [2024-12-02 10:59:54,837 INFO L78 Accepts]: Start accepts. Automaton has 22065 states and 32024 transitions. Word has length 67 [2024-12-02 10:59:54,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:59:54,838 INFO L471 AbstractCegarLoop]: Abstraction has 22065 states and 32024 transitions. [2024-12-02 10:59:54,838 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 10:59:54,838 INFO L276 IsEmpty]: Start isEmpty. Operand 22065 states and 32024 transitions. [2024-12-02 10:59:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-02 10:59:54,839 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:59:54,839 INFO L218 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] [2024-12-02 10:59:54,839 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 10:59:54,840 INFO L396 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)] === [2024-12-02 10:59:54,840 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:59:54,840 INFO L85 PathProgramCache]: Analyzing trace with hash 1991541499, now seen corresponding path program 1 times [2024-12-02 10:59:54,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:59:54,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495838909] [2024-12-02 10:59:54,840 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:59:54,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:00:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:00:20,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 11:00:20,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:00:20,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495838909] [2024-12-02 11:00:20,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1495838909] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:00:20,857 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:00:20,857 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:00:20,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [9163248] [2024-12-02 11:00:20,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:00:20,858 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:00:20,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:00:20,858 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:00:20,858 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:00:20,859 INFO L87 Difference]: Start difference. First operand 22065 states and 32024 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 11:00:21,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:00:21,436 INFO L93 Difference]: Finished difference Result 22065 states and 32024 transitions. [2024-12-02 11:00:21,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:00:21,436 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (11), 2 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 [2024-12-02 11:00:21,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:00:21,556 INFO L225 Difference]: With dead ends: 22065 [2024-12-02 11:00:21,556 INFO L226 Difference]: Without dead ends: 22063 [2024-12-02 11:00:21,577 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:00:21,578 INFO L435 NwaCegarLoop]: 8373 mSDtfsCounter, 8351 mSDsluCounter, 8372 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8351 SdHoareTripleChecker+Valid, 16745 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:00:21,578 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8351 Valid, 16745 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:00:21,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22063 states. [2024-12-02 11:00:22,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22063 to 22063. [2024-12-02 11:00:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22063 states, 15591 states have (on average 1.3137707651850425) internal successors, (20483), 15864 states have internal predecessors, (20483), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 11:00:22,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22063 states to 22063 states and 32019 transitions. [2024-12-02 11:00:22,730 INFO L78 Accepts]: Start accepts. Automaton has 22063 states and 32019 transitions. Word has length 70 [2024-12-02 11:00:22,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:00:22,730 INFO L471 AbstractCegarLoop]: Abstraction has 22063 states and 32019 transitions. [2024-12-02 11:00:22,730 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-12-02 11:00:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 22063 states and 32019 transitions. [2024-12-02 11:00:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-02 11:00:22,732 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:00:22,732 INFO L218 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] [2024-12-02 11:00:22,732 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 11:00:22,732 INFO L396 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)] === [2024-12-02 11:00:22,732 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:00:22,733 INFO L85 PathProgramCache]: Analyzing trace with hash 1656267972, now seen corresponding path program 1 times [2024-12-02 11:00:22,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:00:22,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44984422] [2024-12-02 11:00:22,733 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:00:22,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:00:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:00:47,673 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:00:47,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:00:47,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44984422] [2024-12-02 11:00:47,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44984422] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:00:47,673 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:00:47,673 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:00:47,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774338397] [2024-12-02 11:00:47,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:00:47,674 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:00:47,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:00:47,674 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:00:47,674 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:00:47,675 INFO L87 Difference]: Start difference. First operand 22063 states and 32019 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-12-02 11:00:48,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:00:48,336 INFO L93 Difference]: Finished difference Result 22063 states and 32019 transitions. [2024-12-02 11:00:48,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:00:48,337 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 2 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 [2024-12-02 11:00:48,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:00:48,427 INFO L225 Difference]: With dead ends: 22063 [2024-12-02 11:00:48,427 INFO L226 Difference]: Without dead ends: 22061 [2024-12-02 11:00:48,439 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:00:48,439 INFO L435 NwaCegarLoop]: 8372 mSDtfsCounter, 8350 mSDsluCounter, 8371 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8350 SdHoareTripleChecker+Valid, 16743 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:00:48,440 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8350 Valid, 16743 Invalid, 4 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:00:48,457 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22061 states. [2024-12-02 11:00:49,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22061 to 22061. [2024-12-02 11:00:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22061 states, 15590 states have (on average 1.313662604233483) internal successors, (20480), 15862 states have internal predecessors, (20480), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 11:00:49,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22061 states to 22061 states and 32016 transitions. [2024-12-02 11:00:49,363 INFO L78 Accepts]: Start accepts. Automaton has 22061 states and 32016 transitions. Word has length 88 [2024-12-02 11:00:49,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:00:49,363 INFO L471 AbstractCegarLoop]: Abstraction has 22061 states and 32016 transitions. [2024-12-02 11:00:49,363 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2024-12-02 11:00:49,363 INFO L276 IsEmpty]: Start isEmpty. Operand 22061 states and 32016 transitions. [2024-12-02 11:00:49,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-02 11:00:49,365 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:00:49,365 INFO L218 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] [2024-12-02 11:00:49,365 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 11:00:49,365 INFO L396 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)] === [2024-12-02 11:00:49,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:00:49,365 INFO L85 PathProgramCache]: Analyzing trace with hash 1488354936, now seen corresponding path program 1 times [2024-12-02 11:00:49,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:00:49,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122665119] [2024-12-02 11:00:49,365 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:00:49,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:01:12,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:01:13,765 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:01:13,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:01:13,766 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122665119] [2024-12-02 11:01:13,766 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2122665119] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:01:13,766 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:01:13,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:01:13,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008874245] [2024-12-02 11:01:13,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:01:13,766 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:01:13,766 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:01:13,767 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:01:13,767 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:01:13,767 INFO L87 Difference]: Start difference. First operand 22061 states and 32016 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-02 11:01:14,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:01:14,427 INFO L93 Difference]: Finished difference Result 22061 states and 32016 transitions. [2024-12-02 11:01:14,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:01:14,427 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 94 [2024-12-02 11:01:14,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:01:14,518 INFO L225 Difference]: With dead ends: 22061 [2024-12-02 11:01:14,518 INFO L226 Difference]: Without dead ends: 22059 [2024-12-02 11:01:14,533 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:01:14,534 INFO L435 NwaCegarLoop]: 8370 mSDtfsCounter, 8347 mSDsluCounter, 8369 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8347 SdHoareTripleChecker+Valid, 16739 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:01:14,534 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8347 Valid, 16739 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:01:14,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22059 states. [2024-12-02 11:01:15,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22059 to 22059. [2024-12-02 11:01:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22059 states, 15589 states have (on average 1.3135544294053498) internal successors, (20477), 15860 states have internal predecessors, (20477), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 11:01:15,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22059 states to 22059 states and 32013 transitions. [2024-12-02 11:01:15,527 INFO L78 Accepts]: Start accepts. Automaton has 22059 states and 32013 transitions. Word has length 94 [2024-12-02 11:01:15,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:01:15,528 INFO L471 AbstractCegarLoop]: Abstraction has 22059 states and 32013 transitions. [2024-12-02 11:01:15,528 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-02 11:01:15,528 INFO L276 IsEmpty]: Start isEmpty. Operand 22059 states and 32013 transitions. [2024-12-02 11:01:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-02 11:01:15,529 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:01:15,529 INFO L218 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, 1, 1, 1, 1, 1, 1] [2024-12-02 11:01:15,529 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 11:01:15,529 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_block_queue_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)] === [2024-12-02 11:01:15,529 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:01:15,529 INFO L85 PathProgramCache]: Analyzing trace with hash -1583990264, now seen corresponding path program 1 times [2024-12-02 11:01:15,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:01:15,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360393435] [2024-12-02 11:01:15,530 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:01:15,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:01:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:01:40,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:01:40,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:01:41,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360393435] [2024-12-02 11:01:41,000 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1360393435] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:01:41,000 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:01:41,000 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:01:41,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287412702] [2024-12-02 11:01:41,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:01:41,000 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:01:41,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:01:41,000 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:01:41,000 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:01:41,000 INFO L87 Difference]: Start difference. First operand 22059 states and 32013 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-12-02 11:01:41,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:01:41,691 INFO L93 Difference]: Finished difference Result 22059 states and 32013 transitions. [2024-12-02 11:01:41,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:01:41,691 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 100 [2024-12-02 11:01:41,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:01:41,782 INFO L225 Difference]: With dead ends: 22059 [2024-12-02 11:01:41,782 INFO L226 Difference]: Without dead ends: 22057 [2024-12-02 11:01:41,797 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:01:41,797 INFO L435 NwaCegarLoop]: 8368 mSDtfsCounter, 8344 mSDsluCounter, 8367 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8344 SdHoareTripleChecker+Valid, 16735 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:01:41,797 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8344 Valid, 16735 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:01:41,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22057 states. [2024-12-02 11:01:42,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22057 to 22057. [2024-12-02 11:01:42,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22057 states, 15588 states have (on average 1.3134462406979728) internal successors, (20474), 15858 states have internal predecessors, (20474), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 11:01:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22057 states to 22057 states and 32010 transitions. [2024-12-02 11:01:42,865 INFO L78 Accepts]: Start accepts. Automaton has 22057 states and 32010 transitions. Word has length 100 [2024-12-02 11:01:42,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:01:42,865 INFO L471 AbstractCegarLoop]: Abstraction has 22057 states and 32010 transitions. [2024-12-02 11:01:42,865 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-12-02 11:01:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 22057 states and 32010 transitions. [2024-12-02 11:01:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-02 11:01:42,867 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:01:42,867 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:01:42,867 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 11:01:42,867 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_block_request_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)] === [2024-12-02 11:01:42,867 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:01:42,867 INFO L85 PathProgramCache]: Analyzing trace with hash -1824104758, now seen corresponding path program 1 times [2024-12-02 11:01:42,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:01:42,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449679917] [2024-12-02 11:01:42,867 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:01:42,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:02:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:02:07,344 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:02:07,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:02:07,345 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449679917] [2024-12-02 11:02:07,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449679917] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:02:07,345 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:02:07,345 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:02:07,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89453863] [2024-12-02 11:02:07,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:02:07,345 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:02:07,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:02:07,346 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:02:07,346 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:02:07,346 INFO L87 Difference]: Start difference. First operand 22057 states and 32010 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-12-02 11:02:08,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:02:08,151 INFO L93 Difference]: Finished difference Result 22057 states and 32010 transitions. [2024-12-02 11:02:08,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:02:08,152 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 106 [2024-12-02 11:02:08,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:02:08,222 INFO L225 Difference]: With dead ends: 22057 [2024-12-02 11:02:08,222 INFO L226 Difference]: Without dead ends: 22055 [2024-12-02 11:02:08,235 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:02:08,236 INFO L435 NwaCegarLoop]: 8366 mSDtfsCounter, 8341 mSDsluCounter, 8365 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8341 SdHoareTripleChecker+Valid, 16731 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:02:08,236 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8341 Valid, 16731 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:02:08,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22055 states. [2024-12-02 11:02:09,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22055 to 22055. [2024-12-02 11:02:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22055 states, 15587 states have (on average 1.3133380381086803) internal successors, (20471), 15856 states have internal predecessors, (20471), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 11:02:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22055 states to 22055 states and 32007 transitions. [2024-12-02 11:02:09,203 INFO L78 Accepts]: Start accepts. Automaton has 22055 states and 32007 transitions. Word has length 106 [2024-12-02 11:02:09,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:02:09,204 INFO L471 AbstractCegarLoop]: Abstraction has 22055 states and 32007 transitions. [2024-12-02 11:02:09,204 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-12-02 11:02:09,204 INFO L276 IsEmpty]: Start isEmpty. Operand 22055 states and 32007 transitions. [2024-12-02 11:02:09,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-02 11:02:09,204 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:02:09,205 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:02:09,205 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 11:02:09,205 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_drivers_base_class_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)] === [2024-12-02 11:02:09,205 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:02:09,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1988999785, now seen corresponding path program 1 times [2024-12-02 11:02:09,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:02:09,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647275045] [2024-12-02 11:02:09,205 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:02:09,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:02:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:02:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:02:34,867 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:02:34,867 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1647275045] [2024-12-02 11:02:34,867 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1647275045] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:02:34,867 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:02:34,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:02:34,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272263167] [2024-12-02 11:02:34,868 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:02:34,868 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:02:34,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:02:34,869 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:02:34,869 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:02:34,869 INFO L87 Difference]: Start difference. First operand 22055 states and 32007 transitions. Second operand has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-12-02 11:02:35,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:02:35,713 INFO L93 Difference]: Finished difference Result 22055 states and 32007 transitions. [2024-12-02 11:02:35,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:02:35,713 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 112 [2024-12-02 11:02:35,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:02:35,784 INFO L225 Difference]: With dead ends: 22055 [2024-12-02 11:02:35,784 INFO L226 Difference]: Without dead ends: 22053 [2024-12-02 11:02:35,796 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:02:35,797 INFO L435 NwaCegarLoop]: 8364 mSDtfsCounter, 8338 mSDsluCounter, 8363 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8338 SdHoareTripleChecker+Valid, 16727 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:02:35,797 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8338 Valid, 16727 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:02:35,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22053 states. [2024-12-02 11:02:36,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22053 to 22053. [2024-12-02 11:02:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22053 states, 15586 states have (on average 1.3132298216348004) internal successors, (20468), 15854 states have internal predecessors, (20468), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 11:02:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22053 states to 22053 states and 32004 transitions. [2024-12-02 11:02:36,891 INFO L78 Accepts]: Start accepts. Automaton has 22053 states and 32004 transitions. Word has length 112 [2024-12-02 11:02:36,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:02:36,891 INFO L471 AbstractCegarLoop]: Abstraction has 22053 states and 32004 transitions. [2024-12-02 11:02:36,891 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.25) internal successors, (69), 4 states have internal predecessors, (69), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-12-02 11:02:36,891 INFO L276 IsEmpty]: Start isEmpty. Operand 22053 states and 32004 transitions. [2024-12-02 11:02:36,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-02 11:02:36,892 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:02:36,892 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:02:36,892 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 11:02:36,893 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_fs_char_dev_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)] === [2024-12-02 11:02:36,893 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:02:36,893 INFO L85 PathProgramCache]: Analyzing trace with hash -1753252951, now seen corresponding path program 1 times [2024-12-02 11:02:36,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:02:36,893 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722155395] [2024-12-02 11:02:36,893 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:02:36,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:03:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:03:02,486 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:03:02,486 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:03:02,486 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722155395] [2024-12-02 11:03:02,486 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [722155395] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:03:02,486 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:03:02,486 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:03:02,486 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210509222] [2024-12-02 11:03:02,486 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:03:02,487 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:03:02,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:03:02,487 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:03:02,487 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:03:02,488 INFO L87 Difference]: Start difference. First operand 22053 states and 32004 transitions. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-12-02 11:03:03,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:03:03,412 INFO L93 Difference]: Finished difference Result 22053 states and 32004 transitions. [2024-12-02 11:03:03,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:03:03,413 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 118 [2024-12-02 11:03:03,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:03:03,487 INFO L225 Difference]: With dead ends: 22053 [2024-12-02 11:03:03,487 INFO L226 Difference]: Without dead ends: 22051 [2024-12-02 11:03:03,500 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:03:03,501 INFO L435 NwaCegarLoop]: 8362 mSDtfsCounter, 8335 mSDsluCounter, 8361 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8335 SdHoareTripleChecker+Valid, 16723 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:03:03,501 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8335 Valid, 16723 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:03:03,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22051 states. [2024-12-02 11:03:04,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22051 to 22051. [2024-12-02 11:03:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22051 states, 15585 states have (on average 1.3131215912736605) internal successors, (20465), 15852 states have internal predecessors, (20465), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 11:03:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22051 states to 22051 states and 32001 transitions. [2024-12-02 11:03:04,623 INFO L78 Accepts]: Start accepts. Automaton has 22051 states and 32001 transitions. Word has length 118 [2024-12-02 11:03:04,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:03:04,624 INFO L471 AbstractCegarLoop]: Abstraction has 22051 states and 32001 transitions. [2024-12-02 11:03:04,624 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2024-12-02 11:03:04,624 INFO L276 IsEmpty]: Start isEmpty. Operand 22051 states and 32001 transitions. [2024-12-02 11:03:04,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-02 11:03:04,625 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:03:04,625 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:03:04,625 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 11:03:04,626 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_linux_fs_sysfs_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)] === [2024-12-02 11:03:04,626 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:03:04,626 INFO L85 PathProgramCache]: Analyzing trace with hash -1919465892, now seen corresponding path program 1 times [2024-12-02 11:03:04,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:03:04,626 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134661948] [2024-12-02 11:03:04,626 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:03:04,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:03:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:03:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:03:29,360 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:03:29,360 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134661948] [2024-12-02 11:03:29,360 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134661948] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:03:29,360 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:03:29,360 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:03:29,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826753891] [2024-12-02 11:03:29,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:03:29,360 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:03:29,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:03:29,361 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:03:29,361 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:03:29,361 INFO L87 Difference]: Start difference. First operand 22051 states and 32001 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 11:03:30,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:03:30,259 INFO L93 Difference]: Finished difference Result 22051 states and 32001 transitions. [2024-12-02 11:03:30,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:03:30,260 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) Word has length 124 [2024-12-02 11:03:30,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:03:30,339 INFO L225 Difference]: With dead ends: 22051 [2024-12-02 11:03:30,339 INFO L226 Difference]: Without dead ends: 22049 [2024-12-02 11:03:30,353 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:03:30,353 INFO L435 NwaCegarLoop]: 8360 mSDtfsCounter, 8332 mSDsluCounter, 8359 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8332 SdHoareTripleChecker+Valid, 16719 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:03:30,353 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8332 Valid, 16719 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:03:30,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22049 states. [2024-12-02 11:03:31,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22049 to 22049. [2024-12-02 11:03:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22049 states, 15584 states have (on average 1.3130133470225873) internal successors, (20462), 15850 states have internal predecessors, (20462), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 11:03:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22049 states to 22049 states and 31998 transitions. [2024-12-02 11:03:31,535 INFO L78 Accepts]: Start accepts. Automaton has 22049 states and 31998 transitions. Word has length 124 [2024-12-02 11:03:31,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:03:31,535 INFO L471 AbstractCegarLoop]: Abstraction has 22049 states and 31998 transitions. [2024-12-02 11:03:31,535 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2024-12-02 11:03:31,536 INFO L276 IsEmpty]: Start isEmpty. Operand 22049 states and 31998 transitions. [2024-12-02 11:03:31,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-02 11:03:31,537 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:03:31,538 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:03:31,538 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 11:03:31,538 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_linux_kernel_locking_rwlock_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)] === [2024-12-02 11:03:31,538 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:03:31,538 INFO L85 PathProgramCache]: Analyzing trace with hash -24434027, now seen corresponding path program 1 times [2024-12-02 11:03:31,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:03:31,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402388627] [2024-12-02 11:03:31,538 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:03:31,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:03:55,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:03:56,957 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:03:56,958 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:03:56,958 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402388627] [2024-12-02 11:03:56,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402388627] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:03:56,958 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:03:56,958 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:03:56,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638324121] [2024-12-02 11:03:56,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:03:56,958 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:03:56,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:03:56,959 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:03:56,959 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:03:56,959 INFO L87 Difference]: Start difference. First operand 22049 states and 31998 transitions. Second operand has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-12-02 11:03:58,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:03:58,037 INFO L93 Difference]: Finished difference Result 22049 states and 31998 transitions. [2024-12-02 11:03:58,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:03:58,038 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 130 [2024-12-02 11:03:58,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:03:58,091 INFO L225 Difference]: With dead ends: 22049 [2024-12-02 11:03:58,091 INFO L226 Difference]: Without dead ends: 22047 [2024-12-02 11:03:58,098 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:03:58,098 INFO L435 NwaCegarLoop]: 8358 mSDtfsCounter, 8329 mSDsluCounter, 8357 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8329 SdHoareTripleChecker+Valid, 16715 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:03:58,099 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8329 Valid, 16715 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:03:58,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22047 states. [2024-12-02 11:03:59,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22047 to 22047. [2024-12-02 11:03:59,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22047 states, 15583 states have (on average 1.3129050888789064) internal successors, (20459), 15848 states have internal predecessors, (20459), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 11:03:59,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22047 states to 22047 states and 31995 transitions. [2024-12-02 11:03:59,259 INFO L78 Accepts]: Start accepts. Automaton has 22047 states and 31995 transitions. Word has length 130 [2024-12-02 11:03:59,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:03:59,260 INFO L471 AbstractCegarLoop]: Abstraction has 22047 states and 31995 transitions. [2024-12-02 11:03:59,260 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.25) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-12-02 11:03:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 22047 states and 31995 transitions. [2024-12-02 11:03:59,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-02 11:03:59,261 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:03:59,261 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:03:59,261 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-02 11:03:59,261 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2024-12-02 11:03:59,261 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:03:59,261 INFO L85 PathProgramCache]: Analyzing trace with hash -2005816840, now seen corresponding path program 1 times [2024-12-02 11:03:59,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:03:59,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273372868] [2024-12-02 11:03:59,262 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:03:59,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:04:23,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:04:24,700 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:04:24,700 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:04:24,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273372868] [2024-12-02 11:04:24,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273372868] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:04:24,700 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:04:24,700 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:04:24,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106041377] [2024-12-02 11:04:24,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:04:24,701 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:04:24,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:04:24,701 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:04:24,701 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:04:24,702 INFO L87 Difference]: Start difference. First operand 22047 states and 31995 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-12-02 11:04:25,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:04:25,780 INFO L93 Difference]: Finished difference Result 22047 states and 31995 transitions. [2024-12-02 11:04:25,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:04:25,780 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 132 [2024-12-02 11:04:25,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:04:25,852 INFO L225 Difference]: With dead ends: 22047 [2024-12-02 11:04:25,852 INFO L226 Difference]: Without dead ends: 22045 [2024-12-02 11:04:25,864 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:04:25,864 INFO L435 NwaCegarLoop]: 8356 mSDtfsCounter, 8325 mSDsluCounter, 8355 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8325 SdHoareTripleChecker+Valid, 16711 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:04:25,865 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8325 Valid, 16711 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:04:25,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22045 states. [2024-12-02 11:04:26,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22045 to 22045. [2024-12-02 11:04:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22045 states, 15582 states have (on average 1.3127968168399435) internal successors, (20456), 15846 states have internal predecessors, (20456), 5630 states have call successors, (5630), 818 states have call predecessors, (5630), 815 states have return successors, (5906), 5519 states have call predecessors, (5906), 5628 states have call successors, (5906) [2024-12-02 11:04:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22045 states to 22045 states and 31992 transitions. [2024-12-02 11:04:27,157 INFO L78 Accepts]: Start accepts. Automaton has 22045 states and 31992 transitions. Word has length 132 [2024-12-02 11:04:27,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:04:27,157 INFO L471 AbstractCegarLoop]: Abstraction has 22045 states and 31992 transitions. [2024-12-02 11:04:27,157 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-12-02 11:04:27,157 INFO L276 IsEmpty]: Start isEmpty. Operand 22045 states and 31992 transitions. [2024-12-02 11:04:27,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-02 11:04:27,158 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:04:27,158 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:04:27,158 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 11:04:27,158 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_linux_kernel_module_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)] === [2024-12-02 11:04:27,159 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:04:27,159 INFO L85 PathProgramCache]: Analyzing trace with hash -757112244, now seen corresponding path program 1 times [2024-12-02 11:04:27,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:04:27,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404686013] [2024-12-02 11:04:27,159 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:04:27,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:04:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:04:52,239 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:04:52,239 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:04:52,240 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404686013] [2024-12-02 11:04:52,240 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1404686013] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:04:52,240 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:04:52,240 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:04:52,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852142828] [2024-12-02 11:04:52,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:04:52,240 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:04:52,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:04:52,241 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:04:52,241 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:04:52,241 INFO L87 Difference]: Start difference. First operand 22045 states and 31992 transitions. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-12-02 11:04:54,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:04:54,436 INFO L93 Difference]: Finished difference Result 43982 states and 64573 transitions. [2024-12-02 11:04:54,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:04:54,436 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 138 [2024-12-02 11:04:54,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:04:54,588 INFO L225 Difference]: With dead ends: 43982 [2024-12-02 11:04:54,588 INFO L226 Difference]: Without dead ends: 43980 [2024-12-02 11:04:54,612 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:04:54,613 INFO L435 NwaCegarLoop]: 8509 mSDtfsCounter, 8322 mSDsluCounter, 16728 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8322 SdHoareTripleChecker+Valid, 25237 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:04:54,613 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8322 Valid, 25237 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:04:54,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43980 states. [2024-12-02 11:04:57,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43980 to 43757. [2024-12-02 11:04:57,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43757 states, 30958 states have (on average 1.3136184508043156) internal successors, (40667), 31462 states have internal predecessors, (40667), 11183 states have call successors, (11183), 1603 states have call predecessors, (11183), 1598 states have return successors, (12489), 10962 states have call predecessors, (12489), 11181 states have call successors, (12489) [2024-12-02 11:04:57,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43757 states to 43757 states and 64339 transitions. [2024-12-02 11:04:57,454 INFO L78 Accepts]: Start accepts. Automaton has 43757 states and 64339 transitions. Word has length 138 [2024-12-02 11:04:57,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:04:57,455 INFO L471 AbstractCegarLoop]: Abstraction has 43757 states and 64339 transitions. [2024-12-02 11:04:57,455 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-12-02 11:04:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 43757 states and 64339 transitions. [2024-12-02 11:04:57,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-02 11:04:57,457 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:04:57,457 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:04:57,457 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 11:04:57,458 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_linux_kernel_rcu_update_lock_bh_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)] === [2024-12-02 11:04:57,458 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:04:57,458 INFO L85 PathProgramCache]: Analyzing trace with hash -795681611, now seen corresponding path program 1 times [2024-12-02 11:04:57,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:04:57,458 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860055871] [2024-12-02 11:04:57,458 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:04:57,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:05:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:05:23,916 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:05:23,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:05:23,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [860055871] [2024-12-02 11:05:23,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [860055871] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:05:23,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:05:23,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:05:23,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673301209] [2024-12-02 11:05:23,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:05:23,917 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:05:23,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:05:23,918 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:05:23,918 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:05:23,918 INFO L87 Difference]: Start difference. First operand 43757 states and 64339 transitions. Second operand has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 11:05:26,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:05:26,172 INFO L93 Difference]: Finished difference Result 43972 states and 64549 transitions. [2024-12-02 11:05:26,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:05:26,173 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 144 [2024-12-02 11:05:26,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:05:26,341 INFO L225 Difference]: With dead ends: 43972 [2024-12-02 11:05:26,341 INFO L226 Difference]: Without dead ends: 43970 [2024-12-02 11:05:26,369 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:05:26,370 INFO L435 NwaCegarLoop]: 8356 mSDtfsCounter, 8285 mSDsluCounter, 16559 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8285 SdHoareTripleChecker+Valid, 24915 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:05:26,370 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8285 Valid, 24915 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:05:26,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43970 states. [2024-12-02 11:05:28,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43970 to 43879. [2024-12-02 11:05:28,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43879 states, 31042 states have (on average 1.3127697957605824) internal successors, (40751), 31546 states have internal predecessors, (40751), 11202 states have call successors, (11202), 1622 states have call predecessors, (11202), 1617 states have return successors, (12508), 10981 states have call predecessors, (12508), 11200 states have call successors, (12508) [2024-12-02 11:05:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43879 states to 43879 states and 64461 transitions. [2024-12-02 11:05:29,299 INFO L78 Accepts]: Start accepts. Automaton has 43879 states and 64461 transitions. Word has length 144 [2024-12-02 11:05:29,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:05:29,299 INFO L471 AbstractCegarLoop]: Abstraction has 43879 states and 64461 transitions. [2024-12-02 11:05:29,300 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-12-02 11:05:29,300 INFO L276 IsEmpty]: Start isEmpty. Operand 43879 states and 64461 transitions. [2024-12-02 11:05:29,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-02 11:05:29,301 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:05:29,301 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:05:29,301 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-12-02 11:05:29,302 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_linux_kernel_rcu_update_lock_sched_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)] === [2024-12-02 11:05:29,302 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:05:29,302 INFO L85 PathProgramCache]: Analyzing trace with hash -931497510, now seen corresponding path program 1 times [2024-12-02 11:05:29,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:05:29,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822734488] [2024-12-02 11:05:29,302 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:05:29,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:05:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:05:55,407 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:05:55,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:05:55,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822734488] [2024-12-02 11:05:55,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [822734488] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:05:55,408 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:05:55,408 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:05:55,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462674732] [2024-12-02 11:05:55,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:05:55,408 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:05:55,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:05:55,409 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:05:55,409 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:05:55,409 INFO L87 Difference]: Start difference. First operand 43879 states and 64461 transitions. Second operand has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-12-02 11:05:57,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:05:57,618 INFO L93 Difference]: Finished difference Result 43879 states and 64461 transitions. [2024-12-02 11:05:57,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:05:57,618 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 150 [2024-12-02 11:05:57,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:05:57,766 INFO L225 Difference]: With dead ends: 43879 [2024-12-02 11:05:57,766 INFO L226 Difference]: Without dead ends: 43877 [2024-12-02 11:05:57,788 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:05:57,789 INFO L435 NwaCegarLoop]: 8353 mSDtfsCounter, 8322 mSDsluCounter, 8352 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8322 SdHoareTripleChecker+Valid, 16705 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:05:57,789 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8322 Valid, 16705 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:05:57,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43877 states. [2024-12-02 11:06:00,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43877 to 43877. [2024-12-02 11:06:00,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43877 states, 31041 states have (on average 1.3127154408685286) internal successors, (40748), 31544 states have internal predecessors, (40748), 11202 states have call successors, (11202), 1622 states have call predecessors, (11202), 1617 states have return successors, (12508), 10981 states have call predecessors, (12508), 11200 states have call successors, (12508) [2024-12-02 11:06:00,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43877 states to 43877 states and 64458 transitions. [2024-12-02 11:06:00,562 INFO L78 Accepts]: Start accepts. Automaton has 43877 states and 64458 transitions. Word has length 150 [2024-12-02 11:06:00,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:06:00,562 INFO L471 AbstractCegarLoop]: Abstraction has 43877 states and 64458 transitions. [2024-12-02 11:06:00,562 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-12-02 11:06:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43877 states and 64458 transitions. [2024-12-02 11:06:00,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-02 11:06:00,564 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:06:00,564 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:06:00,564 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-12-02 11:06:00,564 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_linux_kernel_rcu_update_lock_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)] === [2024-12-02 11:06:00,564 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:06:00,564 INFO L85 PathProgramCache]: Analyzing trace with hash -2068673747, now seen corresponding path program 1 times [2024-12-02 11:06:00,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:06:00,564 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953580505] [2024-12-02 11:06:00,564 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:06:00,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:06:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:06:26,027 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:06:26,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:06:26,027 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953580505] [2024-12-02 11:06:26,027 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1953580505] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:06:26,028 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:06:26,028 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:06:26,028 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846082443] [2024-12-02 11:06:26,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:06:26,028 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:06:26,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:06:26,028 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:06:26,028 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:06:26,029 INFO L87 Difference]: Start difference. First operand 43877 states and 64458 transitions. Second operand has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2024-12-02 11:06:28,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:06:28,503 INFO L93 Difference]: Finished difference Result 44182 states and 64775 transitions. [2024-12-02 11:06:28,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:06:28,503 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 156 [2024-12-02 11:06:28,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:06:28,676 INFO L225 Difference]: With dead ends: 44182 [2024-12-02 11:06:28,676 INFO L226 Difference]: Without dead ends: 44180 [2024-12-02 11:06:28,704 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:06:28,704 INFO L435 NwaCegarLoop]: 9106 mSDtfsCounter, 7905 mSDsluCounter, 17321 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7905 SdHoareTripleChecker+Valid, 26427 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:06:28,704 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7905 Valid, 26427 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:06:28,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44180 states. [2024-12-02 11:06:31,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44180 to 44075. [2024-12-02 11:06:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44075 states, 31177 states have (on average 1.3114154665298137) internal successors, (40886), 31680 states have internal predecessors, (40886), 11233 states have call successors, (11233), 1653 states have call predecessors, (11233), 1648 states have return successors, (12539), 11012 states have call predecessors, (12539), 11231 states have call successors, (12539) [2024-12-02 11:06:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44075 states to 44075 states and 64658 transitions. [2024-12-02 11:06:31,570 INFO L78 Accepts]: Start accepts. Automaton has 44075 states and 64658 transitions. Word has length 156 [2024-12-02 11:06:31,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:06:31,570 INFO L471 AbstractCegarLoop]: Abstraction has 44075 states and 64658 transitions. [2024-12-02 11:06:31,570 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.75) internal successors, (99), 4 states have internal predecessors, (99), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2024-12-02 11:06:31,570 INFO L276 IsEmpty]: Start isEmpty. Operand 44075 states and 64658 transitions. [2024-12-02 11:06:31,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-02 11:06:31,572 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:06:31,572 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:06:31,572 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-12-02 11:06:31,572 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_linux_kernel_rcu_srcu_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)] === [2024-12-02 11:06:31,573 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:06:31,573 INFO L85 PathProgramCache]: Analyzing trace with hash 1950526976, now seen corresponding path program 1 times [2024-12-02 11:06:31,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:06:31,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667339260] [2024-12-02 11:06:31,573 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:06:31,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:06:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:06:56,068 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:06:56,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:06:56,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667339260] [2024-12-02 11:06:56,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [667339260] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:06:56,068 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:06:56,068 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:06:56,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707679433] [2024-12-02 11:06:56,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:06:56,069 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:06:56,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:06:56,069 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:06:56,069 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:06:56,070 INFO L87 Difference]: Start difference. First operand 44075 states and 64658 transitions. Second operand has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-12-02 11:06:58,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:06:58,467 INFO L93 Difference]: Finished difference Result 44075 states and 64658 transitions. [2024-12-02 11:06:58,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:06:58,468 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 162 [2024-12-02 11:06:58,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:06:58,596 INFO L225 Difference]: With dead ends: 44075 [2024-12-02 11:06:58,596 INFO L226 Difference]: Without dead ends: 44073 [2024-12-02 11:06:58,611 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:06:58,612 INFO L435 NwaCegarLoop]: 8351 mSDtfsCounter, 8318 mSDsluCounter, 8350 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8318 SdHoareTripleChecker+Valid, 16701 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:06:58,612 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8318 Valid, 16701 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:06:58,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44073 states. [2024-12-02 11:07:00,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44073 to 44073. [2024-12-02 11:07:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44073 states, 31176 states have (on average 1.3113613035668463) internal successors, (40883), 31678 states have internal predecessors, (40883), 11233 states have call successors, (11233), 1653 states have call predecessors, (11233), 1648 states have return successors, (12539), 11012 states have call predecessors, (12539), 11231 states have call successors, (12539) [2024-12-02 11:07:01,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44073 states to 44073 states and 64655 transitions. [2024-12-02 11:07:01,309 INFO L78 Accepts]: Start accepts. Automaton has 44073 states and 64655 transitions. Word has length 162 [2024-12-02 11:07:01,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:07:01,309 INFO L471 AbstractCegarLoop]: Abstraction has 44073 states and 64655 transitions. [2024-12-02 11:07:01,309 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.75) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-12-02 11:07:01,310 INFO L276 IsEmpty]: Start isEmpty. Operand 44073 states and 64655 transitions. [2024-12-02 11:07:01,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-02 11:07:01,311 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:07:01,312 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:07:01,312 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-12-02 11:07:01,312 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_linux_lib_idr_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)] === [2024-12-02 11:07:01,312 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:07:01,312 INFO L85 PathProgramCache]: Analyzing trace with hash 346817045, now seen corresponding path program 1 times [2024-12-02 11:07:01,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:07:01,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306818654] [2024-12-02 11:07:01,312 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:07:01,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:07:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:07:27,047 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:07:27,048 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:07:27,048 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306818654] [2024-12-02 11:07:27,048 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306818654] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:07:27,048 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:07:27,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:07:27,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921174037] [2024-12-02 11:07:27,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:07:27,049 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:07:27,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:07:27,049 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:07:27,049 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:07:27,049 INFO L87 Difference]: Start difference. First operand 44073 states and 64655 transitions. Second operand has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-12-02 11:07:29,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:07:29,492 INFO L93 Difference]: Finished difference Result 44073 states and 64655 transitions. [2024-12-02 11:07:29,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:07:29,492 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 168 [2024-12-02 11:07:29,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:07:29,655 INFO L225 Difference]: With dead ends: 44073 [2024-12-02 11:07:29,655 INFO L226 Difference]: Without dead ends: 44071 [2024-12-02 11:07:29,679 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:07:29,681 INFO L435 NwaCegarLoop]: 8350 mSDtfsCounter, 8315 mSDsluCounter, 8349 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8315 SdHoareTripleChecker+Valid, 16699 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:07:29,681 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8315 Valid, 16699 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:07:29,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44071 states. [2024-12-02 11:07:32,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44071 to 44071. [2024-12-02 11:07:32,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44071 states, 31175 states have (on average 1.3113071371291098) internal successors, (40880), 31676 states have internal predecessors, (40880), 11233 states have call successors, (11233), 1653 states have call predecessors, (11233), 1648 states have return successors, (12539), 11012 states have call predecessors, (12539), 11231 states have call successors, (12539) [2024-12-02 11:07:32,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44071 states to 44071 states and 64652 transitions. [2024-12-02 11:07:32,758 INFO L78 Accepts]: Start accepts. Automaton has 44071 states and 64652 transitions. Word has length 168 [2024-12-02 11:07:32,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:07:32,758 INFO L471 AbstractCegarLoop]: Abstraction has 44071 states and 64652 transitions. [2024-12-02 11:07:32,758 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 26.75) internal successors, (107), 4 states have internal predecessors, (107), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-12-02 11:07:32,758 INFO L276 IsEmpty]: Start isEmpty. Operand 44071 states and 64652 transitions. [2024-12-02 11:07:32,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-02 11:07:32,761 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:07:32,762 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:07:32,762 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-12-02 11:07:32,762 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_linux_mmc_sdio_func_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)] === [2024-12-02 11:07:32,762 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:07:32,762 INFO L85 PathProgramCache]: Analyzing trace with hash -2002966821, now seen corresponding path program 1 times [2024-12-02 11:07:32,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:07:32,763 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056714462] [2024-12-02 11:07:32,763 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:07:32,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:07:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:07:59,775 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:07:59,775 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:07:59,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056714462] [2024-12-02 11:07:59,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2056714462] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:07:59,775 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:07:59,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:07:59,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752062229] [2024-12-02 11:07:59,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:07:59,775 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:07:59,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:07:59,776 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:07:59,776 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:07:59,776 INFO L87 Difference]: Start difference. First operand 44071 states and 64652 transitions. Second operand has 4 states, 4 states have (on average 27.75) internal successors, (111), 4 states have internal predecessors, (111), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 11:08:02,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:08:02,332 INFO L93 Difference]: Finished difference Result 44071 states and 64652 transitions. [2024-12-02 11:08:02,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:08:02,333 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.75) internal successors, (111), 4 states have internal predecessors, (111), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) Word has length 174 [2024-12-02 11:08:02,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:08:02,500 INFO L225 Difference]: With dead ends: 44071 [2024-12-02 11:08:02,500 INFO L226 Difference]: Without dead ends: 44069 [2024-12-02 11:08:02,527 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:08:02,527 INFO L435 NwaCegarLoop]: 8348 mSDtfsCounter, 8312 mSDsluCounter, 8347 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8312 SdHoareTripleChecker+Valid, 16695 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:08:02,527 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8312 Valid, 16695 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:08:02,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44069 states. [2024-12-02 11:08:05,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44069 to 44069. [2024-12-02 11:08:05,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44069 states, 31174 states have (on average 1.31125296721627) internal successors, (40877), 31674 states have internal predecessors, (40877), 11233 states have call successors, (11233), 1653 states have call predecessors, (11233), 1648 states have return successors, (12539), 11012 states have call predecessors, (12539), 11231 states have call successors, (12539) [2024-12-02 11:08:05,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44069 states to 44069 states and 64649 transitions. [2024-12-02 11:08:05,747 INFO L78 Accepts]: Start accepts. Automaton has 44069 states and 64649 transitions. Word has length 174 [2024-12-02 11:08:05,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:08:05,747 INFO L471 AbstractCegarLoop]: Abstraction has 44069 states and 64649 transitions. [2024-12-02 11:08:05,748 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.75) internal successors, (111), 4 states have internal predecessors, (111), 2 states have call successors, (28), 2 states have call predecessors, (28), 1 states have return successors, (27), 2 states have call predecessors, (27), 2 states have call successors, (27) [2024-12-02 11:08:05,748 INFO L276 IsEmpty]: Start isEmpty. Operand 44069 states and 64649 transitions. [2024-12-02 11:08:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-02 11:08:05,751 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:08:05,751 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:08:05,752 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-12-02 11:08:05,752 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_linux_net_rtnetlink_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)] === [2024-12-02 11:08:05,752 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:08:05,752 INFO L85 PathProgramCache]: Analyzing trace with hash 1329240450, now seen corresponding path program 1 times [2024-12-02 11:08:05,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:08:05,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158510824] [2024-12-02 11:08:05,752 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:08:05,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:08:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:08:31,030 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:08:31,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:08:31,031 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158510824] [2024-12-02 11:08:31,031 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1158510824] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:08:31,031 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:08:31,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:08:31,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1948096902] [2024-12-02 11:08:31,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:08:31,031 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:08:31,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:08:31,032 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:08:31,032 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:08:31,032 INFO L87 Difference]: Start difference. First operand 44069 states and 64649 transitions. Second operand has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-12-02 11:08:33,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:08:33,700 INFO L93 Difference]: Finished difference Result 44069 states and 64649 transitions. [2024-12-02 11:08:33,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:08:33,700 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 180 [2024-12-02 11:08:33,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:08:33,871 INFO L225 Difference]: With dead ends: 44069 [2024-12-02 11:08:33,871 INFO L226 Difference]: Without dead ends: 44067 [2024-12-02 11:08:33,898 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:08:33,899 INFO L435 NwaCegarLoop]: 8346 mSDtfsCounter, 8309 mSDsluCounter, 8345 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8309 SdHoareTripleChecker+Valid, 16691 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:08:33,899 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8309 Valid, 16691 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:08:33,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44067 states. [2024-12-02 11:08:36,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44067 to 44067. [2024-12-02 11:08:36,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44067 states, 31173 states have (on average 1.311198793827992) internal successors, (40874), 31672 states have internal predecessors, (40874), 11233 states have call successors, (11233), 1653 states have call predecessors, (11233), 1648 states have return successors, (12539), 11012 states have call predecessors, (12539), 11231 states have call successors, (12539) [2024-12-02 11:08:37,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44067 states to 44067 states and 64646 transitions. [2024-12-02 11:08:37,181 INFO L78 Accepts]: Start accepts. Automaton has 44067 states and 64646 transitions. Word has length 180 [2024-12-02 11:08:37,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:08:37,181 INFO L471 AbstractCegarLoop]: Abstraction has 44067 states and 64646 transitions. [2024-12-02 11:08:37,181 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 28.75) internal successors, (115), 4 states have internal predecessors, (115), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2024-12-02 11:08:37,181 INFO L276 IsEmpty]: Start isEmpty. Operand 44067 states and 64646 transitions. [2024-12-02 11:08:37,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-02 11:08:37,184 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:08:37,184 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:08:37,184 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-12-02 11:08:37,184 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ldv_linux_net_sock_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)] === [2024-12-02 11:08:37,184 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:08:37,185 INFO L85 PathProgramCache]: Analyzing trace with hash 1147065799, now seen corresponding path program 1 times [2024-12-02 11:08:37,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:08:37,185 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213047096] [2024-12-02 11:08:37,185 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:08:37,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:09:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:09:02,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:09:02,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:09:02,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1213047096] [2024-12-02 11:09:02,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1213047096] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:09:02,482 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:09:02,482 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:09:02,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499726947] [2024-12-02 11:09:02,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:09:02,483 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:09:02,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:09:02,483 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:09:02,484 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:09:02,484 INFO L87 Difference]: Start difference. First operand 44067 states and 64646 transitions. Second operand has 4 states, 4 states have (on average 29.75) internal successors, (119), 4 states have internal predecessors, (119), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-12-02 11:09:05,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 11:09:05,205 INFO L93 Difference]: Finished difference Result 44067 states and 64646 transitions. [2024-12-02 11:09:05,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 11:09:05,206 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 29.75) internal successors, (119), 4 states have internal predecessors, (119), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) Word has length 186 [2024-12-02 11:09:05,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 11:09:05,372 INFO L225 Difference]: With dead ends: 44067 [2024-12-02 11:09:05,372 INFO L226 Difference]: Without dead ends: 44065 [2024-12-02 11:09:05,396 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 11:09:05,397 INFO L435 NwaCegarLoop]: 8344 mSDtfsCounter, 8306 mSDsluCounter, 8343 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8306 SdHoareTripleChecker+Valid, 16687 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 11:09:05,397 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8306 Valid, 16687 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 11:09:05,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44065 states. [2024-12-02 11:09:08,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44065 to 44065. [2024-12-02 11:09:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44065 states, 31172 states have (on average 1.311144616963942) internal successors, (40871), 31670 states have internal predecessors, (40871), 11233 states have call successors, (11233), 1653 states have call predecessors, (11233), 1648 states have return successors, (12539), 11012 states have call predecessors, (12539), 11231 states have call successors, (12539) [2024-12-02 11:09:08,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44065 states to 44065 states and 64643 transitions. [2024-12-02 11:09:08,792 INFO L78 Accepts]: Start accepts. Automaton has 44065 states and 64643 transitions. Word has length 186 [2024-12-02 11:09:08,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 11:09:08,792 INFO L471 AbstractCegarLoop]: Abstraction has 44065 states and 64643 transitions. [2024-12-02 11:09:08,793 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 29.75) internal successors, (119), 4 states have internal predecessors, (119), 2 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (29), 2 states have call predecessors, (29), 2 states have call successors, (29) [2024-12-02 11:09:08,793 INFO L276 IsEmpty]: Start isEmpty. Operand 44065 states and 64643 transitions. [2024-12-02 11:09:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-02 11:09:08,798 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 11:09:08,798 INFO L218 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 11:09:08,798 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-12-02 11:09:08,798 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ldv_linux_usb_coherent_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)] === [2024-12-02 11:09:08,798 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 11:09:08,798 INFO L85 PathProgramCache]: Analyzing trace with hash 620221682, now seen corresponding path program 1 times [2024-12-02 11:09:08,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 11:09:08,799 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [106997734] [2024-12-02 11:09:08,799 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 11:09:08,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 11:09:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 11:09:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-02 11:09:33,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 11:09:33,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [106997734] [2024-12-02 11:09:33,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [106997734] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 11:09:33,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 11:09:33,393 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 11:09:33,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388171085] [2024-12-02 11:09:33,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 11:09:33,393 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 11:09:33,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 11:09:33,393 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 11:09:33,393 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 11:09:33,394 INFO L87 Difference]: Start difference. First operand 44065 states and 64643 transitions. Second operand has 4 states, 4 states have (on average 30.75) internal successors, (123), 4 states have internal predecessors, (123), 2 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30)