./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i --full-output --preprocessor.use.memory.slicer true --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fba957c5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 017a921c8c43c4a2a11daf67a2d7f6c852b9597686d5b2eb3df4edf6699bf55b --preprocessor.use.memory.slicer true --- Real Ultimate output --- This is Ultimate 0.2.3-dev-fba957c-m [2023-11-23 10:13:34,035 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 10:13:34,086 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 10:13:34,090 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 10:13:34,091 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 10:13:34,123 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 10:13:34,140 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 10:13:34,140 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 10:13:34,141 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 10:13:34,141 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 10:13:34,141 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 10:13:34,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 10:13:34,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 10:13:34,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 10:13:34,142 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 10:13:34,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 10:13:34,143 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 10:13:34,143 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 10:13:34,143 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 10:13:34,144 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 10:13:34,144 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 10:13:34,144 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 10:13:34,145 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 10:13:34,145 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 10:13:34,145 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 10:13:34,146 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 10:13:34,146 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 10:13:34,146 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 10:13:34,146 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 10:13:34,147 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 10:13:34,147 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 10:13:34,147 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 10:13:34,147 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 10:13:34,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 10:13:34,148 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 10:13:34,148 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 10:13:34,148 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 10:13:34,149 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 10:13:34,149 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 10:13:34,149 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 017a921c8c43c4a2a11daf67a2d7f6c852b9597686d5b2eb3df4edf6699bf55b Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Use memory slicer -> true [2023-11-23 10:13:34,401 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 10:13:34,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 10:13:34,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 10:13:34,427 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 10:13:34,427 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 10:13:34,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i [2023-11-23 10:13:35,536 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 10:13:36,079 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 10:13:36,079 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i [2023-11-23 10:13:36,129 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61a8cad78/9ff7ecf7a2f34d8bb5117084fb75fc5d/FLAG1e9af7f79 [2023-11-23 10:13:36,148 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61a8cad78/9ff7ecf7a2f34d8bb5117084fb75fc5d [2023-11-23 10:13:36,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 10:13:36,152 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 10:13:36,154 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 10:13:36,154 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 10:13:36,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 10:13:36,160 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:13:36" (1/1) ... [2023-11-23 10:13:36,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@706d4c29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:36, skipping insertion in model container [2023-11-23 10:13:36,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:13:36" (1/1) ... [2023-11-23 10:13:36,367 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 10:13:40,987 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[475253,475266] [2023-11-23 10:13:40,992 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[475398,475411] [2023-11-23 10:13:40,993 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[475544,475557] [2023-11-23 10:13:40,993 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[475709,475722] [2023-11-23 10:13:40,995 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[475867,475880] [2023-11-23 10:13:41,004 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476025,476038] [2023-11-23 10:13:41,005 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476183,476196] [2023-11-23 10:13:41,005 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476343,476356] [2023-11-23 10:13:41,005 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476502,476515] [2023-11-23 10:13:41,006 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476641,476654] [2023-11-23 10:13:41,006 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476783,476796] [2023-11-23 10:13:41,006 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476932,476945] [2023-11-23 10:13:41,006 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477071,477084] [2023-11-23 10:13:41,007 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477226,477239] [2023-11-23 10:13:41,016 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477386,477399] [2023-11-23 10:13:41,017 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477537,477550] [2023-11-23 10:13:41,017 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477688,477701] [2023-11-23 10:13:41,017 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477840,477853] [2023-11-23 10:13:41,018 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477989,478002] [2023-11-23 10:13:41,018 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478137,478150] [2023-11-23 10:13:41,018 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478294,478307] [2023-11-23 10:13:41,019 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478443,478456] [2023-11-23 10:13:41,019 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478599,478612] [2023-11-23 10:13:41,019 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478752,478765] [2023-11-23 10:13:41,020 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478898,478911] [2023-11-23 10:13:41,020 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479041,479054] [2023-11-23 10:13:41,020 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479193,479206] [2023-11-23 10:13:41,021 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479339,479352] [2023-11-23 10:13:41,021 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479484,479497] [2023-11-23 10:13:41,021 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479638,479651] [2023-11-23 10:13:41,021 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479789,479802] [2023-11-23 10:13:41,022 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479944,479957] [2023-11-23 10:13:41,022 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480096,480109] [2023-11-23 10:13:41,022 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480251,480264] [2023-11-23 10:13:41,023 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480415,480428] [2023-11-23 10:13:41,023 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480571,480584] [2023-11-23 10:13:41,023 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480735,480748] [2023-11-23 10:13:41,024 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480877,480890] [2023-11-23 10:13:41,024 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481035,481048] [2023-11-23 10:13:41,036 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481202,481215] [2023-11-23 10:13:41,037 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481361,481374] [2023-11-23 10:13:41,037 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481520,481533] [2023-11-23 10:13:41,037 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481669,481682] [2023-11-23 10:13:41,038 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481816,481829] [2023-11-23 10:13:41,038 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481955,481968] [2023-11-23 10:13:41,038 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482118,482131] [2023-11-23 10:13:41,039 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482284,482297] [2023-11-23 10:13:41,039 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482448,482461] [2023-11-23 10:13:41,039 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482613,482626] [2023-11-23 10:13:41,040 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482778,482791] [2023-11-23 10:13:41,040 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482944,482957] [2023-11-23 10:13:41,040 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483109,483122] [2023-11-23 10:13:41,040 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483276,483289] [2023-11-23 10:13:41,041 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483436,483449] [2023-11-23 10:13:41,041 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483598,483611] [2023-11-23 10:13:41,041 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483757,483770] [2023-11-23 10:13:41,042 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483903,483916] [2023-11-23 10:13:41,042 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484046,484059] [2023-11-23 10:13:41,042 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484190,484203] [2023-11-23 10:13:41,043 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484333,484346] [2023-11-23 10:13:41,043 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484477,484490] [2023-11-23 10:13:41,043 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484618,484631] [2023-11-23 10:13:41,044 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484756,484769] [2023-11-23 10:13:41,044 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484914,484927] [2023-11-23 10:13:41,044 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485073,485086] [2023-11-23 10:13:41,045 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485229,485242] [2023-11-23 10:13:41,045 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485378,485391] [2023-11-23 10:13:41,045 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485530,485543] [2023-11-23 10:13:41,045 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485681,485694] [2023-11-23 10:13:41,046 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485830,485843] [2023-11-23 10:13:41,047 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485982,485995] [2023-11-23 10:13:41,047 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486130,486143] [2023-11-23 10:13:41,047 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486283,486296] [2023-11-23 10:13:41,048 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486434,486447] [2023-11-23 10:13:41,048 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486584,486597] [2023-11-23 10:13:41,048 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486731,486744] [2023-11-23 10:13:41,048 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486882,486895] [2023-11-23 10:13:41,049 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487033,487046] [2023-11-23 10:13:41,049 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487181,487194] [2023-11-23 10:13:41,049 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487347,487360] [2023-11-23 10:13:41,049 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487516,487529] [2023-11-23 10:13:41,050 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487683,487696] [2023-11-23 10:13:41,050 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487851,487864] [2023-11-23 10:13:41,050 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[488001,488014] [2023-11-23 10:13:41,051 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[488148,488161] [2023-11-23 10:13:41,051 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[488309,488322] [2023-11-23 10:13:41,051 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[488479,488492] [2023-11-23 10:13:41,051 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[488641,488654] [2023-11-23 10:13:41,074 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 10:13:41,125 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 10:13:41,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [5174] [2023-11-23 10:13:41,262 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5215-5216] [2023-11-23 10:13:41,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5221-5223] [2023-11-23 10:13:41,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6500] [2023-11-23 10:13:41,349 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 *)"drivers/block/rsxx/cregs.c"), "i" (378), "i" (12UL)); [9633-9634] [2023-11-23 10:13:41,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& ucmd->stat): "ebx"); [10071] [2023-11-23 10:13:41,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& ucmd->stat): "ebx"); [10074] [2023-11-23 10:13:41,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& ucmd->stat): "ebx"); [10077] [2023-11-23 10:13:41,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& ucmd->stat): "ebx"); [10080] [2023-11-23 10:13:41,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& ucmd->stat): "ebx"); [10083] [2023-11-23 10:13:41,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [10554] [2023-11-23 10:13:41,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [10561] [2023-11-23 10:13:41,406 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [11408-11409] [2023-11-23 10:13:41,408 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [11437-11438] [2023-11-23 10:13:41,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [12280] [2023-11-23 10:13:41,555 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[475253,475266] [2023-11-23 10:13:41,556 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[475398,475411] [2023-11-23 10:13:41,557 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[475544,475557] [2023-11-23 10:13:41,558 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[475709,475722] [2023-11-23 10:13:41,558 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[475867,475880] [2023-11-23 10:13:41,558 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476025,476038] [2023-11-23 10:13:41,558 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476183,476196] [2023-11-23 10:13:41,559 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476343,476356] [2023-11-23 10:13:41,559 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476502,476515] [2023-11-23 10:13:41,560 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476641,476654] [2023-11-23 10:13:41,560 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476783,476796] [2023-11-23 10:13:41,560 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[476932,476945] [2023-11-23 10:13:41,560 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477071,477084] [2023-11-23 10:13:41,561 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477226,477239] [2023-11-23 10:13:41,561 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477386,477399] [2023-11-23 10:13:41,561 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477537,477550] [2023-11-23 10:13:41,562 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477688,477701] [2023-11-23 10:13:41,562 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477840,477853] [2023-11-23 10:13:41,562 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[477989,478002] [2023-11-23 10:13:41,562 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478137,478150] [2023-11-23 10:13:41,563 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478294,478307] [2023-11-23 10:13:41,563 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478443,478456] [2023-11-23 10:13:41,564 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478599,478612] [2023-11-23 10:13:41,565 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478752,478765] [2023-11-23 10:13:41,565 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[478898,478911] [2023-11-23 10:13:41,565 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479041,479054] [2023-11-23 10:13:41,565 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479193,479206] [2023-11-23 10:13:41,566 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479339,479352] [2023-11-23 10:13:41,566 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479484,479497] [2023-11-23 10:13:41,566 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479638,479651] [2023-11-23 10:13:41,567 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479789,479802] [2023-11-23 10:13:41,567 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[479944,479957] [2023-11-23 10:13:41,568 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480096,480109] [2023-11-23 10:13:41,568 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480251,480264] [2023-11-23 10:13:41,568 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480415,480428] [2023-11-23 10:13:41,569 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480571,480584] [2023-11-23 10:13:41,569 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480735,480748] [2023-11-23 10:13:41,569 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[480877,480890] [2023-11-23 10:13:41,570 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481035,481048] [2023-11-23 10:13:41,570 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481202,481215] [2023-11-23 10:13:41,571 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481361,481374] [2023-11-23 10:13:41,571 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481520,481533] [2023-11-23 10:13:41,571 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481669,481682] [2023-11-23 10:13:41,571 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481816,481829] [2023-11-23 10:13:41,572 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[481955,481968] [2023-11-23 10:13:41,572 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482118,482131] [2023-11-23 10:13:41,573 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482284,482297] [2023-11-23 10:13:41,573 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482448,482461] [2023-11-23 10:13:41,573 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482613,482626] [2023-11-23 10:13:41,573 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482778,482791] [2023-11-23 10:13:41,574 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[482944,482957] [2023-11-23 10:13:41,575 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483109,483122] [2023-11-23 10:13:41,575 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483276,483289] [2023-11-23 10:13:41,575 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483436,483449] [2023-11-23 10:13:41,575 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483598,483611] [2023-11-23 10:13:41,576 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483757,483770] [2023-11-23 10:13:41,577 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[483903,483916] [2023-11-23 10:13:41,577 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484046,484059] [2023-11-23 10:13:41,578 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484190,484203] [2023-11-23 10:13:41,581 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484333,484346] [2023-11-23 10:13:41,582 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484477,484490] [2023-11-23 10:13:41,582 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484618,484631] [2023-11-23 10:13:41,582 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484756,484769] [2023-11-23 10:13:41,582 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[484914,484927] [2023-11-23 10:13:41,583 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485073,485086] [2023-11-23 10:13:41,583 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485229,485242] [2023-11-23 10:13:41,583 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485378,485391] [2023-11-23 10:13:41,584 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485530,485543] [2023-11-23 10:13:41,584 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485681,485694] [2023-11-23 10:13:41,584 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485830,485843] [2023-11-23 10:13:41,585 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[485982,485995] [2023-11-23 10:13:41,586 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486130,486143] [2023-11-23 10:13:41,586 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486283,486296] [2023-11-23 10:13:41,586 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486434,486447] [2023-11-23 10:13:41,586 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486584,486597] [2023-11-23 10:13:41,587 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486731,486744] [2023-11-23 10:13:41,587 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[486882,486895] [2023-11-23 10:13:41,587 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487033,487046] [2023-11-23 10:13:41,588 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487181,487194] [2023-11-23 10:13:41,589 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487347,487360] [2023-11-23 10:13:41,590 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487516,487529] [2023-11-23 10:13:41,590 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487683,487696] [2023-11-23 10:13:41,592 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[487851,487864] [2023-11-23 10:13:41,593 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[488001,488014] [2023-11-23 10:13:41,593 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[488148,488161] [2023-11-23 10:13:41,594 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[488309,488322] [2023-11-23 10:13:41,594 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[488479,488492] [2023-11-23 10:13:41,594 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i[488641,488654] [2023-11-23 10:13:41,600 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 10:13:41,808 INFO L206 MainTranslator]: Completed translation [2023-11-23 10:13:41,808 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41 WrapperNode [2023-11-23 10:13:41,809 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 10:13:41,810 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 10:13:41,810 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 10:13:41,810 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 10:13:41,816 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:42,001 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:42,182 INFO L138 Inliner]: procedures = 858, calls = 4174, calls flagged for inlining = 412, calls inlined = 289, statements flattened = 7457 [2023-11-23 10:13:42,183 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 10:13:42,184 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 10:13:42,184 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 10:13:42,184 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 10:13:42,193 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:42,194 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:42,235 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:43,905 INFO L175 MemorySlicer]: Split 1443 memory accesses to 36 slices as follows [5, 19, 4, 6, 2, 105, 75, 11, 2, 5, 5, 11, 5, 5, 2, 9, 2, 0, 5, 4, 15, 1, 1, 2, 1002, 2, 5, 5, 17, 2, 90, 5, 5, 2, 2, 5]. 69 percent of accesses are in the largest equivalence class. The 381 initializations are split as follows [5, 19, 0, 6, 0, 0, 75, 11, 0, 5, 5, 0, 5, 5, 0, 0, 0, 0, 5, 0, 15, 0, 1, 2, 95, 0, 0, 5, 17, 0, 90, 5, 5, 0, 0, 5]. The 344 writes are split as follows [0, 0, 0, 0, 1, 90, 0, 0, 1, 0, 0, 10, 0, 0, 0, 8, 1, 0, 0, 0, 0, 0, 0, 0, 230, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0]. [2023-11-23 10:13:43,905 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:43,906 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:44,067 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:44,094 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:44,130 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:44,157 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:44,206 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 10:13:44,208 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 10:13:44,208 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 10:13:44,208 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 10:13:44,209 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (1/1) ... [2023-11-23 10:13:44,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 10:13:44,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 10:13:44,264 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 10:13:44,297 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 10:13:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2023-11-23 10:13:44,403 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2023-11-23 10:13:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-11-23 10:13:44,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2023-11-23 10:13:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure __disable_intr [2023-11-23 10:13:44,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __disable_intr [2023-11-23 10:13:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-23 10:13:44,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-23 10:13:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 10:13:44,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 10:13:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cleanup_dma_queue [2023-11-23 10:13:44,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cleanup_dma_queue [2023-11-23 10:13:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 10:13:44,403 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 10:13:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2023-11-23 10:13:44,403 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2023-11-23 10:13:44,403 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-23 10:13:44,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dev_cleanup [2023-11-23 10:13:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dev_cleanup [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_write [2023-11-23 10:13:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_write [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 10:13:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_swab [2023-11-23 10:13:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_swab [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2023-11-23 10:13:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_105 [2023-11-23 10:13:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_105 [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2023-11-23 10:13:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_102 [2023-11-23 10:13:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_102 [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_detach_dev [2023-11-23 10:13:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_detach_dev [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-11-23 10:13:44,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-11-23 10:13:44,404 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 10:13:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-23 10:13:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 10:13:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_irq_lock_of_rsxx_cardinfo [2023-11-23 10:13:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_irq_lock_of_rsxx_cardinfo [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 10:13:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 10:13:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_110 [2023-11-23 10:13:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_110 [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-23 10:13:44,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 10:13:44,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-23 10:13:44,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-23 10:13:44,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-23 10:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-23 10:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-23 10:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-23 10:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-23 10:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-23 10:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-23 10:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-23 10:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-23 10:13:44,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-23 10:13:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-23 10:13:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-23 10:13:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-23 10:13:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-23 10:13:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-23 10:13:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-23 10:13:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-23 10:13:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-23 10:13:44,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-23 10:13:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-11-23 10:13:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-11-23 10:13:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 10:13:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 10:13:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-11-23 10:13:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2023-11-23 10:13:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 10:13:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 10:13:44,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 10:13:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 10:13:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-23 10:13:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-23 10:13:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-23 10:13:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-23 10:13:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-23 10:13:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-23 10:13:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-11-23 10:13:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-11-23 10:13:44,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 10:13:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-23 10:13:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-23 10:13:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 10:13:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-23 10:13:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 10:13:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2023-11-23 10:13:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2023-11-23 10:13:44,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 10:13:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 10:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 10:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 10:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 10:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 10:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 10:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-23 10:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-23 10:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-23 10:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-23 10:13:44,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-23 10:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-23 10:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-23 10:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-23 10:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-23 10:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-23 10:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-23 10:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-23 10:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-23 10:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-23 10:13:44,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-23 10:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-23 10:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-23 10:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-23 10:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-23 10:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-23 10:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-23 10:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-23 10:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-23 10:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-23 10:13:44,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-23 10:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-23 10:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-23 10:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-23 10:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-23 10:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-23 10:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-23 10:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-11-23 10:13:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2023-11-23 10:13:44,417 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-23 10:13:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-23 10:13:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 10:13:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 10:13:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-23 10:13:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-23 10:13:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-23 10:13:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-23 10:13:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure __issue_creg_rw [2023-11-23 10:13:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __issue_creg_rw [2023-11-23 10:13:44,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 10:13:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 10:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-23 10:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-23 10:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-23 10:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-23 10:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-23 10:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-23 10:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-23 10:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-23 10:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-23 10:13:44,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-23 10:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-23 10:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-23 10:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-23 10:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-23 10:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-23 10:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-23 10:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-23 10:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-23 10:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-23 10:13:44,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-23 10:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-23 10:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-23 10:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-23 10:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-23 10:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-23 10:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-23 10:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-23 10:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-23 10:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-23 10:13:44,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-23 10:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-23 10:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-23 10:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-23 10:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-23 10:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-23 10:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-23 10:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-11-23 10:13:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-11-23 10:13:44,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_dev_lock_of_rsxx_cardinfo [2023-11-23 10:13:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_dev_lock_of_rsxx_cardinfo [2023-11-23 10:13:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-23 10:13:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-23 10:13:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 10:13:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 10:13:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure dev_crit [2023-11-23 10:13:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_crit [2023-11-23 10:13:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_getgeo [2023-11-23 10:13:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_getgeo [2023-11-23 10:13:44,423 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-11-23 10:13:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-11-23 10:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_complete_dma [2023-11-23 10:13:44,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_complete_dma [2023-11-23 10:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-23 10:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-23 10:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-23 10:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-23 10:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-23 10:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-23 10:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-23 10:13:44,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-23 10:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-23 10:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-23 10:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-23 10:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-23 10:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-23 10:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-23 10:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-23 10:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-23 10:13:44,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-23 10:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-23 10:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-23 10:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-23 10:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-23 10:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-23 10:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-23 10:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-23 10:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-23 10:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-23 10:13:44,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-23 10:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-23 10:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-23 10:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-23 10:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-23 10:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2023-11-23 10:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2023-11-23 10:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2023-11-23 10:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2023-11-23 10:13:44,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2023-11-23 10:13:44,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-23 10:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-23 10:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-23 10:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-23 10:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-23 10:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-23 10:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-23 10:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-23 10:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-23 10:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-23 10:13:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-23 10:13:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-23 10:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-23 10:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-23 10:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-23 10:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-23 10:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-23 10:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-23 10:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-23 10:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-23 10:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-23 10:13:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2023-11-23 10:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2023-11-23 10:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2023-11-23 10:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2023-11-23 10:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2023-11-23 10:13:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-23 10:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-23 10:13:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_eeh_failure [2023-11-23 10:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_eeh_failure [2023-11-23 10:13:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure card_shutdown [2023-11-23 10:13:44,431 INFO L138 BoogieDeclarations]: Found implementation of procedure card_shutdown [2023-11-23 10:13:44,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-11-23 10:13:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-11-23 10:13:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_read [2023-11-23 10:13:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_read [2023-11-23 10:13:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-11-23 10:13:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-11-23 10:13:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 10:13:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 10:13:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 10:13:44,432 INFO L130 BoogieDeclarations]: Found specification of procedure creg_cmd_timed_out [2023-11-23 10:13:44,432 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_cmd_timed_out [2023-11-23 10:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-23 10:13:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-23 10:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 10:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 10:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 10:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 10:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 10:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-23 10:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-23 10:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-23 10:13:44,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-23 10:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-23 10:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-23 10:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-23 10:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-23 10:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-23 10:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-23 10:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-23 10:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-23 10:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-23 10:13:44,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-23 10:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-23 10:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-23 10:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-23 10:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-23 10:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-23 10:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-23 10:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-23 10:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-23 10:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-23 10:13:44,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-23 10:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-23 10:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-23 10:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-23 10:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-23 10:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-23 10:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-23 10:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-23 10:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2023-11-23 10:13:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2023-11-23 10:13:44,436 INFO L130 BoogieDeclarations]: Found specification of procedure creg_kick_queue [2023-11-23 10:13:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_kick_queue [2023-11-23 10:13:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-23 10:13:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-23 10:13:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 10:13:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 10:13:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cleanup [2023-11-23 10:13:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cleanup [2023-11-23 10:13:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 10:13:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 10:13:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 10:13:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 10:13:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_100 [2023-11-23 10:13:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_100 [2023-11-23 10:13:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 10:13:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 10:13:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-23 10:13:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-23 10:13:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-11-23 10:13:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-11-23 10:13:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-23 10:13:44,438 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-23 10:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_shutdown [2023-11-23 10:13:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_shutdown [2023-11-23 10:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure issue_creg_rw [2023-11-23 10:13:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_creg_rw [2023-11-23 10:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_card_state_to_str [2023-11-23 10:13:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_card_state_to_str [2023-11-23 10:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier [2023-11-23 10:13:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier [2023-11-23 10:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-23 10:13:44,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-23 10:13:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 10:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 10:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 10:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 10:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 10:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-23 10:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-23 10:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-23 10:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-23 10:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-23 10:13:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-23 10:13:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-23 10:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-23 10:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-23 10:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-23 10:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-23 10:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-23 10:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-23 10:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-23 10:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-23 10:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-23 10:13:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-23 10:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-23 10:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-23 10:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-23 10:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-23 10:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 10:13:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 10:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-11-23 10:13:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2023-11-23 10:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_104 [2023-11-23 10:13:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_104 [2023-11-23 10:13:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2023-11-23 10:13:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2023-11-23 10:13:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-23 10:13:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-23 10:13:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_enable_ier_and_isr [2023-11-23 10:13:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_enable_ier_and_isr [2023-11-23 10:13:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-23 10:13:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-23 10:13:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_size8 [2023-11-23 10:13:44,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_size8 [2023-11-23 10:13:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2023-11-23 10:13:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2023-11-23 10:13:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-23 10:13:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-23 10:13:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_size [2023-11-23 10:13:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_size [2023-11-23 10:13:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_intr [2023-11-23 10:13:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_intr [2023-11-23 10:13:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-23 10:13:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-23 10:13:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_queue_lock_of_rsxx_dma_ctrl [2023-11-23 10:13:44,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_queue_lock_of_rsxx_dma_ctrl [2023-11-23 10:13:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2023-11-23 10:13:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2023-11-23 10:13:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_98 [2023-11-23 10:13:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_98 [2023-11-23 10:13:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-23 10:13:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-23 10:13:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_99 [2023-11-23 10:13:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_99 [2023-11-23 10:13:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-11-23 10:13:44,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-11-23 10:13:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 10:13:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 10:13:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 10:13:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 10:13:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_hw_buffers_init [2023-11-23 10:13:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_hw_buffers_init [2023-11-23 10:13:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-23 10:13:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-23 10:13:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_crc32 [2023-11-23 10:13:44,447 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_crc32 [2023-11-23 10:13:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_attr_pci_regs_open [2023-11-23 10:13:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_attr_pci_regs_open [2023-11-23 10:13:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 10:13:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 10:13:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_configure [2023-11-23 10:13:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_configure [2023-11-23 10:13:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 10:13:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 10:13:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure creg_queue_cmd [2023-11-23 10:13:44,448 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_queue_cmd [2023-11-23 10:13:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_free_dma [2023-11-23 10:13:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_free_dma [2023-11-23 10:13:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-11-23 10:13:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-11-23 10:13:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cancel [2023-11-23 10:13:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cancel [2023-11-23 10:13:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-11-23 10:13:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-11-23 10:13:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2023-11-23 10:13:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2023-11-23 10:13:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_state [2023-11-23 10:13:44,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_state [2023-11-23 10:13:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 10:13:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 10:13:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2023-11-23 10:13:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2023-11-23 10:13:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 10:13:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 10:13:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-23 10:13:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-23 10:13:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 10:13:44,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 10:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-11-23 10:13:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-11-23 10:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-11-23 10:13:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-11-23 10:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2023-11-23 10:13:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2023-11-23 10:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 10:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-11-23 10:13:44,451 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-11-23 10:13:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_issue_card_cmd [2023-11-23 10:13:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_issue_card_cmd [2023-11-23 10:13:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-23 10:13:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-23 10:13:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-23 10:13:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-23 10:13:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 10:13:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 10:13:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure CR_INTR_DMA [2023-11-23 10:13:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure CR_INTR_DMA [2023-11-23 10:13:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure push_tracker [2023-11-23 10:13:44,452 INFO L138 BoogieDeclarations]: Found implementation of procedure push_tracker [2023-11-23 10:13:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-23 10:13:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-23 10:13:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-23 10:13:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-23 10:13:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-23 10:13:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-23 10:13:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-23 10:13:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-23 10:13:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-23 10:13:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-23 10:13:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-23 10:13:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-23 10:13:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-23 10:13:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-23 10:13:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-23 10:13:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-23 10:13:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-23 10:13:44,456 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-23 10:13:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_probe [2023-11-23 10:13:44,456 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_probe [2023-11-23 10:13:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 10:13:44,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-23 10:13:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-23 10:13:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-23 10:13:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-23 10:13:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-23 10:13:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-23 10:13:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-23 10:13:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-23 10:13:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-23 10:13:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-23 10:13:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-23 10:13:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-23 10:13:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-23 10:13:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-23 10:13:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-23 10:13:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-23 10:13:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-23 10:13:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2023-11-23 10:13:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2023-11-23 10:13:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-11-23 10:13:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-11-23 10:13:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-11-23 10:13:44,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-11-23 10:13:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 10:13:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 10:13:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 10:13:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 10:13:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure CREG_DATA [2023-11-23 10:13:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure CREG_DATA [2023-11-23 10:13:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-23 10:13:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-23 10:13:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 10:13:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 10:13:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_99 [2023-11-23 10:13:44,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_99 [2023-11-23 10:13:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-11-23 10:13:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-11-23 10:13:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_write [2023-11-23 10:13:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_write [2023-11-23 10:13:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-11-23 10:13:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-11-23 10:13:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure dma_intr_coal_val [2023-11-23 10:13:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_intr_coal_val [2023-11-23 10:13:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 10:13:44,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 10:13:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_remove [2023-11-23 10:13:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_remove [2023-11-23 10:13:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_96 [2023-11-23 10:13:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_96 [2023-11-23 10:13:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-11-23 10:13:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-11-23 10:13:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure read_hw_log_done [2023-11-23 10:13:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure read_hw_log_done [2023-11-23 10:13:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 10:13:44,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 10:13:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_destroy [2023-11-23 10:13:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_destroy [2023-11-23 10:13:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-11-23 10:13:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-11-23 10:13:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_queue_reset [2023-11-23 10:13:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_queue_reset [2023-11-23 10:13:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-23 10:13:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-23 10:13:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_96___0 [2023-11-23 10:13:44,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_96___0 [2023-11-23 10:13:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-23 10:13:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-23 10:13:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-23 10:13:44,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-23 10:13:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-23 10:13:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-23 10:13:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-23 10:13:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-23 10:13:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-23 10:13:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-23 10:13:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-23 10:13:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-23 10:13:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-23 10:13:44,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-23 10:13:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-23 10:13:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-23 10:13:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-23 10:13:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-23 10:13:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-23 10:13:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-23 10:13:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 10:13:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 10:13:44,468 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_read [2023-11-23 10:13:44,468 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_read [2023-11-23 10:13:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 10:13:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 10:13:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-23 10:13:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-23 10:13:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-23 10:13:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-23 10:13:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-11-23 10:13:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-11-23 10:13:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2023-11-23 10:13:44,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2023-11-23 10:13:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_irq_lock_of_rsxx_cardinfo [2023-11-23 10:13:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_irq_lock_of_rsxx_cardinfo [2023-11-23 10:13:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-23 10:13:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-23 10:13:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-11-23 10:13:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-11-23 10:13:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_engine_stalled [2023-11-23 10:13:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_engine_stalled [2023-11-23 10:13:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-23 10:13:44,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-23 10:13:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_reg_access [2023-11-23 10:13:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_reg_access [2023-11-23 10:13:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_attr_stats_open [2023-11-23 10:13:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_attr_stats_open [2023-11-23 10:13:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 10:13:44,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 10:13:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-23 10:13:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-23 10:13:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-23 10:13:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-23 10:13:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-23 10:13:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-23 10:13:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-23 10:13:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-23 10:13:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-23 10:13:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-23 10:13:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-23 10:13:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-23 10:13:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-23 10:13:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-23 10:13:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-23 10:13:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-23 10:13:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-23 10:13:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-23 10:13:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-23 10:13:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-23 10:13:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-23 10:13:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-23 10:13:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-23 10:13:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-23 10:13:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-23 10:13:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-23 10:13:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-23 10:13:44,474 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-23 10:13:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2023-11-23 10:13:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2023-11-23 10:13:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 10:13:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 10:13:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-23 10:13:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-23 10:13:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_rsxx_cardinfo [2023-11-23 10:13:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_rsxx_cardinfo [2023-11-23 10:13:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 10:13:44,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 10:13:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_97___0 [2023-11-23 10:13:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_97___0 [2023-11-23 10:13:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 10:13:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 10:13:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_109 [2023-11-23 10:13:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_109 [2023-11-23 10:13:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-23 10:13:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-23 10:13:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-23 10:13:44,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-23 10:13:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-11-23 10:13:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-11-23 10:13:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-11-23 10:13:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-11-23 10:13:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-23 10:13:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-23 10:13:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-23 10:13:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-23 10:13:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-23 10:13:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-23 10:13:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 10:13:44,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 10:13:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-23 10:13:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-23 10:13:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-23 10:13:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-23 10:13:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-11-23 10:13:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-11-23 10:13:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_blkdev_ioctl [2023-11-23 10:13:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_blkdev_ioctl [2023-11-23 10:13:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier_and_isr [2023-11-23 10:13:44,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier_and_isr [2023-11-23 10:13:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-23 10:13:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-23 10:13:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure get_tracker_dma [2023-11-23 10:13:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tracker_dma [2023-11-23 10:13:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-23 10:13:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-23 10:13:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_queue_lock_of_rsxx_dma_ctrl [2023-11-23 10:13:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_queue_lock_of_rsxx_dma_ctrl [2023-11-23 10:13:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_101 [2023-11-23 10:13:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_101 [2023-11-23 10:13:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_read_hw_log [2023-11-23 10:13:44,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_read_hw_log [2023-11-23 10:13:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 10:13:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 10:13:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-23 10:13:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-23 10:13:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-23 10:13:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-23 10:13:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-23 10:13:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-23 10:13:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 10:13:44,480 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 10:13:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2023-11-23 10:13:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2023-11-23 10:13:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 10:13:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 10:13:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 10:13:44,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 10:13:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 10:13:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 10:13:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 10:13:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 10:13:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 10:13:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-23 10:13:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-23 10:13:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-23 10:13:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-23 10:13:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-23 10:13:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-23 10:13:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-23 10:13:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-23 10:13:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-23 10:13:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-23 10:13:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-23 10:13:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-23 10:13:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-23 10:13:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-23 10:13:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-23 10:13:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-23 10:13:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-23 10:13:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-23 10:13:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-23 10:13:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-23 10:13:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-23 10:13:45,484 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 10:13:45,488 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 10:13:51,051 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 10:13:51,881 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 10:13:52,258 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 10:13:52,258 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-23 10:13:52,259 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:13:52 BoogieIcfgContainer [2023-11-23 10:13:52,259 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 10:13:52,261 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 10:13:52,261 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 10:13:52,263 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 10:13:52,263 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:13:36" (1/3) ... [2023-11-23 10:13:52,265 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@485ce02c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:13:52, skipping insertion in model container [2023-11-23 10:13:52,265 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:13:41" (2/3) ... [2023-11-23 10:13:52,265 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@485ce02c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:13:52, skipping insertion in model container [2023-11-23 10:13:52,265 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:13:52" (3/3) ... [2023-11-23 10:13:52,266 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.i [2023-11-23 10:13:52,280 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 10:13:52,280 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 39 error locations. [2023-11-23 10:13:52,347 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 10:13:52,353 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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;@2224845b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 10:13:52,354 INFO L358 AbstractCegarLoop]: Starting to check reachability of 39 error locations. [2023-11-23 10:13:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand has 2680 states, 1570 states have (on average 1.3044585987261146) internal successors, (2048), 1652 states have internal predecessors, (2048), 860 states have call successors, (860), 211 states have call predecessors, (860), 210 states have return successors, (854), 845 states have call predecessors, (854), 854 states have call successors, (854) [2023-11-23 10:13:52,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-23 10:13:52,374 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:13:52,375 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-23 10:13:52,377 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 37 more)] === [2023-11-23 10:13:52,381 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:13:52,381 INFO L85 PathProgramCache]: Analyzing trace with hash 666880756, now seen corresponding path program 1 times [2023-11-23 10:13:52,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:13:52,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380054949] [2023-11-23 10:13:52,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:13:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:13:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:13:53,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:13:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:13:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:13:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:13:53,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:13:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:13:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:13:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:13:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:13:53,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:13:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:13:53,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:13:53,551 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380054949] [2023-11-23 10:13:53,551 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380054949] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:13:53,551 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:13:53,551 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:13:53,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777258245] [2023-11-23 10:13:53,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:13:53,556 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:13:53,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:13:53,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:13:53,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:13:53,580 INFO L87 Difference]: Start difference. First operand has 2680 states, 1570 states have (on average 1.3044585987261146) internal successors, (2048), 1652 states have internal predecessors, (2048), 860 states have call successors, (860), 211 states have call predecessors, (860), 210 states have return successors, (854), 845 states have call predecessors, (854), 854 states have call successors, (854) Second operand has 7 states, 7 states have (on average 4.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-11-23 10:13:57,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:13:59,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:01,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:13,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:14:13,057 INFO L93 Difference]: Finished difference Result 5534 states and 8096 transitions. [2023-11-23 10:14:13,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 10:14:13,063 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 54 [2023-11-23 10:14:13,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:14:13,099 INFO L225 Difference]: With dead ends: 5534 [2023-11-23 10:14:13,099 INFO L226 Difference]: Without dead ends: 2885 [2023-11-23 10:14:13,117 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 10:14:13,119 INFO L413 NwaCegarLoop]: 751 mSDtfsCounter, 6851 mSDsluCounter, 1397 mSDsCounter, 0 mSdLazyCounter, 8404 mSolverCounterSat, 5979 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7085 SdHoareTripleChecker+Valid, 2148 SdHoareTripleChecker+Invalid, 14386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5979 IncrementalHoareTripleChecker+Valid, 8404 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.7s IncrementalHoareTripleChecker+Time [2023-11-23 10:14:13,120 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7085 Valid, 2148 Invalid, 14386 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5979 Valid, 8404 Invalid, 3 Unknown, 0 Unchecked, 18.7s Time] [2023-11-23 10:14:13,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2885 states. [2023-11-23 10:14:13,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2885 to 2662. [2023-11-23 10:14:13,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2662 states, 1561 states have (on average 1.2709801409352979) internal successors, (1984), 1638 states have internal predecessors, (1984), 854 states have call successors, (854), 210 states have call predecessors, (854), 209 states have return successors, (852), 843 states have call predecessors, (852), 852 states have call successors, (852) [2023-11-23 10:14:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 2662 states and 3690 transitions. [2023-11-23 10:14:13,279 INFO L78 Accepts]: Start accepts. Automaton has 2662 states and 3690 transitions. Word has length 54 [2023-11-23 10:14:13,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 10:14:13,280 INFO L495 AbstractCegarLoop]: Abstraction has 2662 states and 3690 transitions. [2023-11-23 10:14:13,280 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-11-23 10:14:13,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 3690 transitions. [2023-11-23 10:14:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-23 10:14:13,282 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:14:13,282 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-23 10:14:13,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 10:14:13,283 INFO L420 AbstractCegarLoop]: === Iteration 2 === 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 37 more)] === [2023-11-23 10:14:13,283 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:14:13,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1127115220, now seen corresponding path program 1 times [2023-11-23 10:14:13,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:14:13,284 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [940129352] [2023-11-23 10:14:13,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:14:13,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:14:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:14:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:14:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:14:13,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:14:13,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:14:13,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:14:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:14:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:14:13,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:14:13,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:14:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 10:14:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:14:13,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:14:13,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [940129352] [2023-11-23 10:14:13,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [940129352] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:14:13,744 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:14:13,744 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:14:13,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291547961] [2023-11-23 10:14:13,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:14:13,747 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:14:13,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:14:13,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:14:13,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:14:13,748 INFO L87 Difference]: Start difference. First operand 2662 states and 3690 transitions. Second operand has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-23 10:14:17,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:19,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:21,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:23,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:25,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:28,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:30,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:47,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:14:47,705 INFO L93 Difference]: Finished difference Result 5728 states and 8077 transitions. [2023-11-23 10:14:47,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-23 10:14:47,706 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 59 [2023-11-23 10:14:47,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:14:47,740 INFO L225 Difference]: With dead ends: 5728 [2023-11-23 10:14:47,741 INFO L226 Difference]: Without dead ends: 5726 [2023-11-23 10:14:47,746 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=184, Unknown=0, NotChecked=0, Total=272 [2023-11-23 10:14:47,747 INFO L413 NwaCegarLoop]: 739 mSDtfsCounter, 10348 mSDsluCounter, 1842 mSDsCounter, 0 mSdLazyCounter, 13064 mSolverCounterSat, 9436 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10570 SdHoareTripleChecker+Valid, 2581 SdHoareTripleChecker+Invalid, 22507 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 9436 IncrementalHoareTripleChecker+Valid, 13064 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.0s IncrementalHoareTripleChecker+Time [2023-11-23 10:14:47,747 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10570 Valid, 2581 Invalid, 22507 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [9436 Valid, 13064 Invalid, 7 Unknown, 0 Unchecked, 33.0s Time] [2023-11-23 10:14:47,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5726 states. [2023-11-23 10:14:48,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5726 to 5094. [2023-11-23 10:14:48,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5094 states, 2997 states have (on average 1.2719386052719386) internal successors, (3812), 3115 states have internal predecessors, (3812), 1656 states have call successors, (1656), 400 states have call predecessors, (1656), 403 states have return successors, (1668), 1634 states have call predecessors, (1668), 1654 states have call successors, (1668) [2023-11-23 10:14:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5094 states to 5094 states and 7136 transitions. [2023-11-23 10:14:48,112 INFO L78 Accepts]: Start accepts. Automaton has 5094 states and 7136 transitions. Word has length 59 [2023-11-23 10:14:48,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 10:14:48,112 INFO L495 AbstractCegarLoop]: Abstraction has 5094 states and 7136 transitions. [2023-11-23 10:14:48,113 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-23 10:14:48,113 INFO L276 IsEmpty]: Start isEmpty. Operand 5094 states and 7136 transitions. [2023-11-23 10:14:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-23 10:14:48,119 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:14:48,119 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-23 10:14:48,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 10:14:48,119 INFO L420 AbstractCegarLoop]: === Iteration 3 === 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 37 more)] === [2023-11-23 10:14:48,120 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:14:48,120 INFO L85 PathProgramCache]: Analyzing trace with hash 495157242, now seen corresponding path program 1 times [2023-11-23 10:14:48,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:14:48,120 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731089666] [2023-11-23 10:14:48,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:14:48,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:14:48,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:14:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:14:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:14:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:14:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:14:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:14:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:14:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:14:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:14:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:14:48,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 10:14:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-23 10:14:48,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:14:48,559 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:14:48,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:14:48,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731089666] [2023-11-23 10:14:48,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [731089666] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:14:48,559 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:14:48,559 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:14:48,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1437970528] [2023-11-23 10:14:48,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:14:48,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:14:48,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:14:48,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:14:48,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:14:48,561 INFO L87 Difference]: Start difference. First operand 5094 states and 7136 transitions. Second operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-11-23 10:14:52,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:54,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:14:56,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:07,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:09,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:11,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:13,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:21,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:15:21,272 INFO L93 Difference]: Finished difference Result 10996 states and 15687 transitions. [2023-11-23 10:15:21,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-23 10:15:21,289 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 64 [2023-11-23 10:15:21,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:15:21,392 INFO L225 Difference]: With dead ends: 10996 [2023-11-23 10:15:21,392 INFO L226 Difference]: Without dead ends: 10994 [2023-11-23 10:15:21,396 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=184, Unknown=0, NotChecked=0, Total=272 [2023-11-23 10:15:21,399 INFO L413 NwaCegarLoop]: 736 mSDtfsCounter, 11134 mSDsluCounter, 1838 mSDsCounter, 0 mSdLazyCounter, 11815 mSolverCounterSat, 10349 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11358 SdHoareTripleChecker+Valid, 2574 SdHoareTripleChecker+Invalid, 22171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10349 IncrementalHoareTripleChecker+Valid, 11815 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.8s IncrementalHoareTripleChecker+Time [2023-11-23 10:15:21,400 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11358 Valid, 2574 Invalid, 22171 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10349 Valid, 11815 Invalid, 7 Unknown, 0 Unchecked, 31.8s Time] [2023-11-23 10:15:21,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10994 states. [2023-11-23 10:15:21,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10994 to 9932. [2023-11-23 10:15:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9932 states, 5856 states have (on average 1.2730532786885247) internal successors, (7455), 6058 states have internal predecessors, (7455), 3252 states have call successors, (3252), 778 states have call predecessors, (3252), 786 states have return successors, (3308), 3206 states have call predecessors, (3308), 3250 states have call successors, (3308) [2023-11-23 10:15:21,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9932 states to 9932 states and 14015 transitions. [2023-11-23 10:15:21,878 INFO L78 Accepts]: Start accepts. Automaton has 9932 states and 14015 transitions. Word has length 64 [2023-11-23 10:15:21,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 10:15:21,878 INFO L495 AbstractCegarLoop]: Abstraction has 9932 states and 14015 transitions. [2023-11-23 10:15:21,879 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-11-23 10:15:21,879 INFO L276 IsEmpty]: Start isEmpty. Operand 9932 states and 14015 transitions. [2023-11-23 10:15:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-23 10:15:21,881 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:15:21,881 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-23 10:15:21,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-23 10:15:21,882 INFO L420 AbstractCegarLoop]: === Iteration 4 === 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 37 more)] === [2023-11-23 10:15:21,882 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:15:21,882 INFO L85 PathProgramCache]: Analyzing trace with hash -1635096772, now seen corresponding path program 1 times [2023-11-23 10:15:21,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:15:21,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739086843] [2023-11-23 10:15:21,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:15:21,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:15:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:15:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:15:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:15:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:15:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:15:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:15:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 10:15:22,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-23 10:15:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-23 10:15:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:22,386 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:15:22,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:15:22,387 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739086843] [2023-11-23 10:15:22,387 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [739086843] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:15:22,387 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:15:22,387 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:15:22,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036792994] [2023-11-23 10:15:22,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:15:22,388 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:15:22,388 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:15:22,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:15:22,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:15:22,389 INFO L87 Difference]: Start difference. First operand 9932 states and 14015 transitions. Second operand has 7 states, 7 states have (on average 5.285714285714286) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-23 10:15:25,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:27,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:30,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:40,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:15:40,455 INFO L93 Difference]: Finished difference Result 10800 states and 15486 transitions. [2023-11-23 10:15:40,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 10:15:40,455 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.285714285714286) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 69 [2023-11-23 10:15:40,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:15:40,526 INFO L225 Difference]: With dead ends: 10800 [2023-11-23 10:15:40,526 INFO L226 Difference]: Without dead ends: 10798 [2023-11-23 10:15:40,533 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 10:15:40,534 INFO L413 NwaCegarLoop]: 736 mSDtfsCounter, 6826 mSDsluCounter, 1367 mSDsCounter, 0 mSdLazyCounter, 8359 mSolverCounterSat, 5975 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7056 SdHoareTripleChecker+Valid, 2103 SdHoareTripleChecker+Invalid, 14337 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5975 IncrementalHoareTripleChecker+Valid, 8359 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.4s IncrementalHoareTripleChecker+Time [2023-11-23 10:15:40,535 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7056 Valid, 2103 Invalid, 14337 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5975 Valid, 8359 Invalid, 3 Unknown, 0 Unchecked, 17.4s Time] [2023-11-23 10:15:40,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10798 states. [2023-11-23 10:15:41,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10798 to 9930. [2023-11-23 10:15:41,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9930 states, 5855 states have (on average 1.272929120409906) internal successors, (7453), 6056 states have internal predecessors, (7453), 3252 states have call successors, (3252), 778 states have call predecessors, (3252), 786 states have return successors, (3308), 3206 states have call predecessors, (3308), 3250 states have call successors, (3308) [2023-11-23 10:15:41,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9930 states to 9930 states and 14013 transitions. [2023-11-23 10:15:41,087 INFO L78 Accepts]: Start accepts. Automaton has 9930 states and 14013 transitions. Word has length 69 [2023-11-23 10:15:41,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 10:15:41,089 INFO L495 AbstractCegarLoop]: Abstraction has 9930 states and 14013 transitions. [2023-11-23 10:15:41,089 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.285714285714286) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-23 10:15:41,089 INFO L276 IsEmpty]: Start isEmpty. Operand 9930 states and 14013 transitions. [2023-11-23 10:15:41,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-23 10:15:41,091 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:15:41,091 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-23 10:15:41,091 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-23 10:15:41,091 INFO L420 AbstractCegarLoop]: === Iteration 5 === 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 37 more)] === [2023-11-23 10:15:41,092 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:15:41,092 INFO L85 PathProgramCache]: Analyzing trace with hash -639743986, now seen corresponding path program 1 times [2023-11-23 10:15:41,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:15:41,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396598138] [2023-11-23 10:15:41,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:15:41,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:15:41,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:41,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:15:41,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:15:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:15:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:15:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:15:41,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:15:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 10:15:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-23 10:15:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-23 10:15:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 10:15:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:41,433 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:15:41,433 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:15:41,433 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396598138] [2023-11-23 10:15:41,433 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396598138] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:15:41,433 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:15:41,434 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:15:41,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820713498] [2023-11-23 10:15:41,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:15:41,435 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:15:41,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:15:41,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:15:41,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:15:41,435 INFO L87 Difference]: Start difference. First operand 9930 states and 14013 transitions. Second operand has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-11-23 10:15:45,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:47,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:49,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:15:59,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:15:59,106 INFO L93 Difference]: Finished difference Result 10798 states and 15484 transitions. [2023-11-23 10:15:59,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 10:15:59,106 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 74 [2023-11-23 10:15:59,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:15:59,146 INFO L225 Difference]: With dead ends: 10798 [2023-11-23 10:15:59,146 INFO L226 Difference]: Without dead ends: 10796 [2023-11-23 10:15:59,151 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 10:15:59,152 INFO L413 NwaCegarLoop]: 738 mSDtfsCounter, 6800 mSDsluCounter, 1367 mSDsCounter, 0 mSdLazyCounter, 8385 mSolverCounterSat, 5957 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7027 SdHoareTripleChecker+Valid, 2105 SdHoareTripleChecker+Invalid, 14345 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5957 IncrementalHoareTripleChecker+Valid, 8385 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.1s IncrementalHoareTripleChecker+Time [2023-11-23 10:15:59,153 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7027 Valid, 2105 Invalid, 14345 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5957 Valid, 8385 Invalid, 3 Unknown, 0 Unchecked, 17.1s Time] [2023-11-23 10:15:59,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10796 states. [2023-11-23 10:15:59,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10796 to 9928. [2023-11-23 10:15:59,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9928 states, 5854 states have (on average 1.2728049197130167) internal successors, (7451), 6054 states have internal predecessors, (7451), 3252 states have call successors, (3252), 778 states have call predecessors, (3252), 786 states have return successors, (3308), 3206 states have call predecessors, (3308), 3250 states have call successors, (3308) [2023-11-23 10:15:59,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9928 states to 9928 states and 14011 transitions. [2023-11-23 10:15:59,704 INFO L78 Accepts]: Start accepts. Automaton has 9928 states and 14011 transitions. Word has length 74 [2023-11-23 10:15:59,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 10:15:59,705 INFO L495 AbstractCegarLoop]: Abstraction has 9928 states and 14011 transitions. [2023-11-23 10:15:59,705 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-11-23 10:15:59,705 INFO L276 IsEmpty]: Start isEmpty. Operand 9928 states and 14011 transitions. [2023-11-23 10:15:59,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-23 10:15:59,707 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:15:59,707 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-23 10:15:59,707 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-23 10:15:59,707 INFO L420 AbstractCegarLoop]: === Iteration 6 === 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 37 more)] === [2023-11-23 10:15:59,708 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:15:59,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1658034601, now seen corresponding path program 1 times [2023-11-23 10:15:59,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:15:59,708 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [5890058] [2023-11-23 10:15:59,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:15:59,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:15:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:59,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:59,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:15:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:59,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:59,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:59,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:59,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:15:59,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:59,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:15:59,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:59,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:15:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:15:59,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:15:59,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:00,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:16:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:00,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:16:00,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:00,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 10:16:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:00,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-23 10:16:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:00,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-23 10:16:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:00,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 10:16:00,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:00,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-23 10:16:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:16:00,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:16:00,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [5890058] [2023-11-23 10:16:00,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [5890058] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:16:00,042 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:16:00,042 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:16:00,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255025955] [2023-11-23 10:16:00,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:16:00,043 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:16:00,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:16:00,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:16:00,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:16:00,044 INFO L87 Difference]: Start difference. First operand 9928 states and 14011 transitions. Second operand has 7 states, 7 states have (on average 6.142857142857143) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-23 10:16:03,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:16:05,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:16:07,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:16:19,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:16:19,587 INFO L93 Difference]: Finished difference Result 10796 states and 15482 transitions. [2023-11-23 10:16:19,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 10:16:19,588 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.142857142857143) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (16), 5 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 79 [2023-11-23 10:16:19,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:16:19,616 INFO L225 Difference]: With dead ends: 10796 [2023-11-23 10:16:19,616 INFO L226 Difference]: Without dead ends: 10794 [2023-11-23 10:16:19,620 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 10:16:19,620 INFO L413 NwaCegarLoop]: 737 mSDtfsCounter, 6783 mSDsluCounter, 1367 mSDsCounter, 0 mSdLazyCounter, 8377 mSolverCounterSat, 5958 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7010 SdHoareTripleChecker+Valid, 2104 SdHoareTripleChecker+Invalid, 14338 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5958 IncrementalHoareTripleChecker+Valid, 8377 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.7s IncrementalHoareTripleChecker+Time [2023-11-23 10:16:19,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7010 Valid, 2104 Invalid, 14338 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5958 Valid, 8377 Invalid, 3 Unknown, 0 Unchecked, 18.7s Time] [2023-11-23 10:16:19,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10794 states. [2023-11-23 10:16:20,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10794 to 9926. [2023-11-23 10:16:20,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9926 states, 5853 states have (on average 1.2726806765761147) internal successors, (7449), 6052 states have internal predecessors, (7449), 3252 states have call successors, (3252), 778 states have call predecessors, (3252), 786 states have return successors, (3308), 3206 states have call predecessors, (3308), 3250 states have call successors, (3308) [2023-11-23 10:16:20,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9926 states to 9926 states and 14009 transitions. [2023-11-23 10:16:20,079 INFO L78 Accepts]: Start accepts. Automaton has 9926 states and 14009 transitions. Word has length 79 [2023-11-23 10:16:20,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 10:16:20,079 INFO L495 AbstractCegarLoop]: Abstraction has 9926 states and 14009 transitions. [2023-11-23 10:16:20,079 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.142857142857143) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-23 10:16:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 9926 states and 14009 transitions. [2023-11-23 10:16:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-23 10:16:20,080 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:16:20,081 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-23 10:16:20,081 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-23 10:16:20,081 INFO L420 AbstractCegarLoop]: === Iteration 7 === 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 37 more)] === [2023-11-23 10:16:20,081 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:16:20,081 INFO L85 PathProgramCache]: Analyzing trace with hash -219447859, now seen corresponding path program 1 times [2023-11-23 10:16:20,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:16:20,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1730534506] [2023-11-23 10:16:20,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:16:20,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:16:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:16:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:16:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:16:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:16:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:16:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:16:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 10:16:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-23 10:16:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-23 10:16:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 10:16:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-23 10:16:20,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-23 10:16:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:16:20,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:16:20,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1730534506] [2023-11-23 10:16:20,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1730534506] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:16:20,479 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:16:20,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:16:20,480 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214919879] [2023-11-23 10:16:20,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:16:20,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:16:20,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:16:20,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:16:20,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:16:20,481 INFO L87 Difference]: Start difference. First operand 9926 states and 14009 transitions. Second operand has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-23 10:16:23,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:16:25,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:16:28,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:16:38,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:16:38,065 INFO L93 Difference]: Finished difference Result 10794 states and 15480 transitions. [2023-11-23 10:16:38,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 10:16:38,065 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (17), 5 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 84 [2023-11-23 10:16:38,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:16:38,091 INFO L225 Difference]: With dead ends: 10794 [2023-11-23 10:16:38,091 INFO L226 Difference]: Without dead ends: 10792 [2023-11-23 10:16:38,095 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 10:16:38,095 INFO L413 NwaCegarLoop]: 738 mSDtfsCounter, 6781 mSDsluCounter, 1367 mSDsCounter, 0 mSdLazyCounter, 8370 mSolverCounterSat, 5967 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7006 SdHoareTripleChecker+Valid, 2105 SdHoareTripleChecker+Invalid, 14340 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5967 IncrementalHoareTripleChecker+Valid, 8370 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.9s IncrementalHoareTripleChecker+Time [2023-11-23 10:16:38,096 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7006 Valid, 2105 Invalid, 14340 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5967 Valid, 8370 Invalid, 3 Unknown, 0 Unchecked, 16.9s Time] [2023-11-23 10:16:38,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10792 states. [2023-11-23 10:16:38,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10792 to 9924. [2023-11-23 10:16:38,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9924 states, 5852 states have (on average 1.2725563909774436) internal successors, (7447), 6050 states have internal predecessors, (7447), 3252 states have call successors, (3252), 778 states have call predecessors, (3252), 786 states have return successors, (3308), 3206 states have call predecessors, (3308), 3250 states have call successors, (3308) [2023-11-23 10:16:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9924 states to 9924 states and 14007 transitions. [2023-11-23 10:16:38,624 INFO L78 Accepts]: Start accepts. Automaton has 9924 states and 14007 transitions. Word has length 84 [2023-11-23 10:16:38,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 10:16:38,625 INFO L495 AbstractCegarLoop]: Abstraction has 9924 states and 14007 transitions. [2023-11-23 10:16:38,626 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-23 10:16:38,626 INFO L276 IsEmpty]: Start isEmpty. Operand 9924 states and 14007 transitions. [2023-11-23 10:16:38,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-23 10:16:38,626 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:16:38,627 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 10:16:38,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-23 10:16:38,627 INFO L420 AbstractCegarLoop]: === Iteration 8 === 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 37 more)] === [2023-11-23 10:16:38,627 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:16:38,627 INFO L85 PathProgramCache]: Analyzing trace with hash -1769768075, now seen corresponding path program 1 times [2023-11-23 10:16:38,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:16:38,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [374908698] [2023-11-23 10:16:38,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:16:38,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:16:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:16:38,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:38,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:38,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:16:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:16:38,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:16:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:16:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:16:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 10:16:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-23 10:16:38,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-23 10:16:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 10:16:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-23 10:16:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-23 10:16:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-23 10:16:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:16:38,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:16:38,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [374908698] [2023-11-23 10:16:38,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [374908698] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:16:38,942 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:16:38,942 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:16:38,942 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1253673461] [2023-11-23 10:16:38,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:16:38,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:16:38,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:16:38,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:16:38,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:16:38,943 INFO L87 Difference]: Start difference. First operand 9924 states and 14007 transitions. Second operand has 7 states, 7 states have (on average 7.0) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-23 10:16:42,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:16:44,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:16:46,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:16:56,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:16:56,586 INFO L93 Difference]: Finished difference Result 10792 states and 15478 transitions. [2023-11-23 10:16:56,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 10:16:56,586 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (18), 5 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 89 [2023-11-23 10:16:56,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:16:56,609 INFO L225 Difference]: With dead ends: 10792 [2023-11-23 10:16:56,609 INFO L226 Difference]: Without dead ends: 10790 [2023-11-23 10:16:56,612 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 10:16:56,613 INFO L413 NwaCegarLoop]: 736 mSDtfsCounter, 6797 mSDsluCounter, 1367 mSDsCounter, 0 mSdLazyCounter, 8326 mSolverCounterSat, 5991 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7023 SdHoareTripleChecker+Valid, 2103 SdHoareTripleChecker+Invalid, 14320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5991 IncrementalHoareTripleChecker+Valid, 8326 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.9s IncrementalHoareTripleChecker+Time [2023-11-23 10:16:56,613 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7023 Valid, 2103 Invalid, 14320 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5991 Valid, 8326 Invalid, 3 Unknown, 0 Unchecked, 16.9s Time] [2023-11-23 10:16:56,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10790 states. [2023-11-23 10:16:57,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10790 to 9922. [2023-11-23 10:16:57,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9922 states, 5851 states have (on average 1.2724320628952315) internal successors, (7445), 6048 states have internal predecessors, (7445), 3252 states have call successors, (3252), 778 states have call predecessors, (3252), 786 states have return successors, (3308), 3206 states have call predecessors, (3308), 3250 states have call successors, (3308) [2023-11-23 10:16:57,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9922 states to 9922 states and 14005 transitions. [2023-11-23 10:16:57,136 INFO L78 Accepts]: Start accepts. Automaton has 9922 states and 14005 transitions. Word has length 89 [2023-11-23 10:16:57,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 10:16:57,136 INFO L495 AbstractCegarLoop]: Abstraction has 9922 states and 14005 transitions. [2023-11-23 10:16:57,136 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.0) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-23 10:16:57,137 INFO L276 IsEmpty]: Start isEmpty. Operand 9922 states and 14005 transitions. [2023-11-23 10:16:57,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-23 10:16:57,137 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:16:57,137 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-23 10:16:57,138 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-23 10:16:57,138 INFO L420 AbstractCegarLoop]: === Iteration 9 === 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 37 more)] === [2023-11-23 10:16:57,138 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:16:57,138 INFO L85 PathProgramCache]: Analyzing trace with hash 60210136, now seen corresponding path program 1 times [2023-11-23 10:16:57,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:16:57,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854112652] [2023-11-23 10:16:57,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:16:57,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:16:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:16:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:16:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:16:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:16:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:16:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:16:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:16:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 10:16:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-23 10:16:57,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-23 10:16:57,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 10:16:57,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-23 10:16:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-23 10:16:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-23 10:16:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:16:57,436 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:16:57,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:16:57,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854112652] [2023-11-23 10:16:57,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1854112652] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:16:57,437 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:16:57,437 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:16:57,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405488044] [2023-11-23 10:16:57,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:16:57,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:16:57,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:16:57,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:16:57,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:16:57,439 INFO L87 Difference]: Start difference. First operand 9922 states and 14005 transitions. Second operand has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-23 10:17:00,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:17:02,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:17:05,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:17:14,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:17:14,930 INFO L93 Difference]: Finished difference Result 10790 states and 15476 transitions. [2023-11-23 10:17:14,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 10:17:14,931 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 5 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 91 [2023-11-23 10:17:14,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:17:14,951 INFO L225 Difference]: With dead ends: 10790 [2023-11-23 10:17:14,951 INFO L226 Difference]: Without dead ends: 10788 [2023-11-23 10:17:14,953 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 10:17:14,953 INFO L413 NwaCegarLoop]: 738 mSDtfsCounter, 6775 mSDsluCounter, 1367 mSDsCounter, 0 mSdLazyCounter, 8358 mSolverCounterSat, 5961 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6999 SdHoareTripleChecker+Valid, 2105 SdHoareTripleChecker+Invalid, 14322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5961 IncrementalHoareTripleChecker+Valid, 8358 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.7s IncrementalHoareTripleChecker+Time [2023-11-23 10:17:14,953 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6999 Valid, 2105 Invalid, 14322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5961 Valid, 8358 Invalid, 3 Unknown, 0 Unchecked, 16.7s Time] [2023-11-23 10:17:14,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10788 states. [2023-11-23 10:17:15,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10788 to 9920. [2023-11-23 10:17:15,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9920 states, 5850 states have (on average 1.2723076923076924) internal successors, (7443), 6046 states have internal predecessors, (7443), 3252 states have call successors, (3252), 778 states have call predecessors, (3252), 786 states have return successors, (3308), 3206 states have call predecessors, (3308), 3250 states have call successors, (3308) [2023-11-23 10:17:15,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9920 states to 9920 states and 14003 transitions. [2023-11-23 10:17:15,438 INFO L78 Accepts]: Start accepts. Automaton has 9920 states and 14003 transitions. Word has length 91 [2023-11-23 10:17:15,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 10:17:15,438 INFO L495 AbstractCegarLoop]: Abstraction has 9920 states and 14003 transitions. [2023-11-23 10:17:15,439 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-23 10:17:15,439 INFO L276 IsEmpty]: Start isEmpty. Operand 9920 states and 14003 transitions. [2023-11-23 10:17:15,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-11-23 10:17:15,440 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:17:15,440 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-23 10:17:15,440 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-23 10:17:15,440 INFO L420 AbstractCegarLoop]: === Iteration 10 === 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 37 more)] === [2023-11-23 10:17:15,440 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:17:15,441 INFO L85 PathProgramCache]: Analyzing trace with hash -1746647802, now seen corresponding path program 1 times [2023-11-23 10:17:15,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:17:15,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014152825] [2023-11-23 10:17:15,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:17:15,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:17:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:17:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:17:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:17:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:17:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:17:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:17:15,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:17:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:17:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:17:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:17:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 10:17:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-23 10:17:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-23 10:17:15,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 10:17:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-23 10:17:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-23 10:17:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-23 10:17:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-23 10:17:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:15,766 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:17:15,766 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:17:15,766 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1014152825] [2023-11-23 10:17:15,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1014152825] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:17:15,767 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:17:15,767 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:17:15,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506080957] [2023-11-23 10:17:15,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:17:15,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:17:15,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:17:15,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:17:15,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:17:15,768 INFO L87 Difference]: Start difference. First operand 9920 states and 14003 transitions. Second operand has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (19), 5 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-11-23 10:17:19,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:17:21,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:17:23,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:17:33,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:17:33,046 INFO L93 Difference]: Finished difference Result 10788 states and 15474 transitions. [2023-11-23 10:17:33,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 10:17:33,047 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (19), 5 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 96 [2023-11-23 10:17:33,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:17:33,070 INFO L225 Difference]: With dead ends: 10788 [2023-11-23 10:17:33,070 INFO L226 Difference]: Without dead ends: 10786 [2023-11-23 10:17:33,074 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 10:17:33,075 INFO L413 NwaCegarLoop]: 738 mSDtfsCounter, 6778 mSDsluCounter, 1367 mSDsCounter, 0 mSdLazyCounter, 8338 mSolverCounterSat, 5981 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7001 SdHoareTripleChecker+Valid, 2105 SdHoareTripleChecker+Invalid, 14322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5981 IncrementalHoareTripleChecker+Valid, 8338 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2023-11-23 10:17:33,075 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7001 Valid, 2105 Invalid, 14322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5981 Valid, 8338 Invalid, 3 Unknown, 0 Unchecked, 16.5s Time] [2023-11-23 10:17:33,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10786 states. [2023-11-23 10:17:33,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10786 to 9918. [2023-11-23 10:17:33,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9918 states, 5849 states have (on average 1.2721832791930245) internal successors, (7441), 6044 states have internal predecessors, (7441), 3252 states have call successors, (3252), 778 states have call predecessors, (3252), 786 states have return successors, (3308), 3206 states have call predecessors, (3308), 3250 states have call successors, (3308) [2023-11-23 10:17:33,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9918 states to 9918 states and 14001 transitions. [2023-11-23 10:17:33,649 INFO L78 Accepts]: Start accepts. Automaton has 9918 states and 14001 transitions. Word has length 96 [2023-11-23 10:17:33,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 10:17:33,650 INFO L495 AbstractCegarLoop]: Abstraction has 9918 states and 14001 transitions. [2023-11-23 10:17:33,650 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (19), 5 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2023-11-23 10:17:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 9918 states and 14001 transitions. [2023-11-23 10:17:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-23 10:17:33,651 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 10:17:33,652 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 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] [2023-11-23 10:17:33,652 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-23 10:17:33,652 INFO L420 AbstractCegarLoop]: === Iteration 11 === 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 37 more)] === [2023-11-23 10:17:33,652 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 10:17:33,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1583421008, now seen corresponding path program 1 times [2023-11-23 10:17:33,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 10:17:33,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2100339022] [2023-11-23 10:17:33,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 10:17:33,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 10:17:33,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:17:33,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 10:17:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:17:33,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:17:33,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2023-11-23 10:17:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 10:17:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 10:17:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 10:17:33,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-23 10:17:33,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 10:17:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 10:17:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-11-23 10:17:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-23 10:17:33,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 10:17:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-23 10:17:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2023-11-23 10:17:33,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-23 10:17:33,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-23 10:17:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-23 10:17:33,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 10:17:33,987 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-23 10:17:33,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 10:17:33,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2100339022] [2023-11-23 10:17:33,987 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2100339022] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 10:17:33,987 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 10:17:33,987 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 10:17:33,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316194190] [2023-11-23 10:17:33,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 10:17:33,988 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 10:17:33,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 10:17:33,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 10:17:33,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 10:17:33,989 INFO L87 Difference]: Start difference. First operand 9918 states and 14001 transitions. Second operand has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (20), 5 states have call predecessors, (20), 1 states have return successors, (19), 2 states have call predecessors, (19), 2 states have call successors, (19) [2023-11-23 10:17:37,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:17:39,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:17:41,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 10:17:51,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 10:17:51,109 INFO L93 Difference]: Finished difference Result 10786 states and 15472 transitions. [2023-11-23 10:17:51,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 10:17:51,109 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (20), 5 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 101 [2023-11-23 10:17:51,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 10:17:51,132 INFO L225 Difference]: With dead ends: 10786 [2023-11-23 10:17:51,132 INFO L226 Difference]: Without dead ends: 10784 [2023-11-23 10:17:51,136 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 10:17:51,136 INFO L413 NwaCegarLoop]: 737 mSDtfsCounter, 6755 mSDsluCounter, 1367 mSDsCounter, 0 mSdLazyCounter, 8342 mSolverCounterSat, 5968 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6978 SdHoareTripleChecker+Valid, 2104 SdHoareTripleChecker+Invalid, 14313 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5968 IncrementalHoareTripleChecker+Valid, 8342 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.3s IncrementalHoareTripleChecker+Time [2023-11-23 10:17:51,137 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6978 Valid, 2104 Invalid, 14313 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5968 Valid, 8342 Invalid, 3 Unknown, 0 Unchecked, 16.3s Time] [2023-11-23 10:17:51,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10784 states. Killed by 15