./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 38308b6fed1232d0f0655c6a7fdca66f01202aa3ce6504bdf059603fcddde92f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-4e7fbc6 [2022-11-23 14:05:33,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 14:05:33,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 14:05:33,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 14:05:33,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 14:05:33,093 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 14:05:33,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 14:05:33,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 14:05:33,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 14:05:33,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 14:05:33,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 14:05:33,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 14:05:33,112 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 14:05:33,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 14:05:33,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 14:05:33,117 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 14:05:33,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 14:05:33,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 14:05:33,121 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 14:05:33,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 14:05:33,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 14:05:33,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 14:05:33,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 14:05:33,133 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 14:05:33,142 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 14:05:33,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 14:05:33,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 14:05:33,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 14:05:33,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 14:05:33,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 14:05:33,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 14:05:33,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 14:05:33,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 14:05:33,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 14:05:33,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 14:05:33,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 14:05:33,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 14:05:33,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 14:05:33,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 14:05:33,154 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 14:05:33,155 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 14:05:33,156 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 14:05:33,194 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 14:05:33,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 14:05:33,195 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 14:05:33,195 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 14:05:33,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 14:05:33,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 14:05:33,196 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 14:05:33,197 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 14:05:33,197 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 14:05:33,197 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 14:05:33,198 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 14:05:33,198 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 14:05:33,199 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 14:05:33,199 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 14:05:33,199 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 14:05:33,199 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 14:05:33,199 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 14:05:33,200 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 14:05:33,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 14:05:33,200 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 14:05:33,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 14:05:33,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 14:05:33,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 14:05:33,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 14:05:33,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 14:05:33,202 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 14:05:33,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 14:05:33,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 14:05:33,202 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 14:05:33,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:05:33,203 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 14:05:33,203 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 14:05:33,203 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 14:05:33,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 14:05:33,204 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 14:05:33,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 14:05:33,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 14:05:33,204 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 14:05:33,204 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38308b6fed1232d0f0655c6a7fdca66f01202aa3ce6504bdf059603fcddde92f [2022-11-23 14:05:33,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 14:05:33,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 14:05:33,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 14:05:33,516 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 14:05:33,516 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 14:05:33,517 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i [2022-11-23 14:05:36,659 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 14:05:37,589 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 14:05:37,589 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i [2022-11-23 14:05:37,674 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/data/595d81e03/38ba310abb7149bf91bd078d09c328bb/FLAGce5ce30bd [2022-11-23 14:05:37,692 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/data/595d81e03/38ba310abb7149bf91bd078d09c328bb [2022-11-23 14:05:37,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 14:05:37,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 14:05:37,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 14:05:37,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 14:05:37,703 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 14:05:37,705 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:05:37" (1/1) ... [2022-11-23 14:05:37,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78a4f3b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:37, skipping insertion in model container [2022-11-23 14:05:37,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:05:37" (1/1) ... [2022-11-23 14:05:37,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 14:05:38,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 14:05:52,125 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[923732,923745] [2022-11-23 14:05:52,129 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[923877,923890] [2022-11-23 14:05:52,129 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924023,924036] [2022-11-23 14:05:52,130 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924188,924201] [2022-11-23 14:05:52,130 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924346,924359] [2022-11-23 14:05:52,131 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924504,924517] [2022-11-23 14:05:52,131 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924662,924675] [2022-11-23 14:05:52,132 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924822,924835] [2022-11-23 14:05:52,132 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924981,924994] [2022-11-23 14:05:52,133 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925120,925133] [2022-11-23 14:05:52,133 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925262,925275] [2022-11-23 14:05:52,134 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925411,925424] [2022-11-23 14:05:52,134 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925550,925563] [2022-11-23 14:05:52,135 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925705,925718] [2022-11-23 14:05:52,135 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925865,925878] [2022-11-23 14:05:52,136 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926016,926029] [2022-11-23 14:05:52,136 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926167,926180] [2022-11-23 14:05:52,136 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926319,926332] [2022-11-23 14:05:52,137 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926468,926481] [2022-11-23 14:05:52,137 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926616,926629] [2022-11-23 14:05:52,138 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926773,926786] [2022-11-23 14:05:52,138 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926922,926935] [2022-11-23 14:05:52,139 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927078,927091] [2022-11-23 14:05:52,139 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927231,927244] [2022-11-23 14:05:52,139 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927377,927390] [2022-11-23 14:05:52,140 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927520,927533] [2022-11-23 14:05:52,140 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927672,927685] [2022-11-23 14:05:52,141 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927818,927831] [2022-11-23 14:05:52,141 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927963,927976] [2022-11-23 14:05:52,142 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928117,928130] [2022-11-23 14:05:52,142 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928268,928281] [2022-11-23 14:05:52,143 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928423,928436] [2022-11-23 14:05:52,143 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928575,928588] [2022-11-23 14:05:52,143 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928730,928743] [2022-11-23 14:05:52,144 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928894,928907] [2022-11-23 14:05:52,144 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929050,929063] [2022-11-23 14:05:52,145 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929214,929227] [2022-11-23 14:05:52,145 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929356,929369] [2022-11-23 14:05:52,146 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929514,929527] [2022-11-23 14:05:52,146 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929681,929694] [2022-11-23 14:05:52,147 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929840,929853] [2022-11-23 14:05:52,147 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929999,930012] [2022-11-23 14:05:52,148 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930148,930161] [2022-11-23 14:05:52,148 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930295,930308] [2022-11-23 14:05:52,148 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930434,930447] [2022-11-23 14:05:52,149 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930597,930610] [2022-11-23 14:05:52,149 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930763,930776] [2022-11-23 14:05:52,150 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930927,930940] [2022-11-23 14:05:52,150 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931092,931105] [2022-11-23 14:05:52,151 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931257,931270] [2022-11-23 14:05:52,151 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931423,931436] [2022-11-23 14:05:52,152 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931588,931601] [2022-11-23 14:05:52,152 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931755,931768] [2022-11-23 14:05:52,152 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931915,931928] [2022-11-23 14:05:52,153 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932077,932090] [2022-11-23 14:05:52,153 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932236,932249] [2022-11-23 14:05:52,154 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932382,932395] [2022-11-23 14:05:52,154 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932525,932538] [2022-11-23 14:05:52,155 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932669,932682] [2022-11-23 14:05:52,155 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932812,932825] [2022-11-23 14:05:52,156 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932956,932969] [2022-11-23 14:05:52,156 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933097,933110] [2022-11-23 14:05:52,156 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933235,933248] [2022-11-23 14:05:52,157 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933393,933406] [2022-11-23 14:05:52,157 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933552,933565] [2022-11-23 14:05:52,158 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933708,933721] [2022-11-23 14:05:52,158 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933857,933870] [2022-11-23 14:05:52,159 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934009,934022] [2022-11-23 14:05:52,159 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934160,934173] [2022-11-23 14:05:52,159 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934309,934322] [2022-11-23 14:05:52,160 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934461,934474] [2022-11-23 14:05:52,160 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934609,934622] [2022-11-23 14:05:52,161 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934762,934775] [2022-11-23 14:05:52,161 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934913,934926] [2022-11-23 14:05:52,161 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935063,935076] [2022-11-23 14:05:52,162 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935210,935223] [2022-11-23 14:05:52,162 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935361,935374] [2022-11-23 14:05:52,163 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935512,935525] [2022-11-23 14:05:52,163 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935660,935673] [2022-11-23 14:05:52,164 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935826,935839] [2022-11-23 14:05:52,164 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935995,936008] [2022-11-23 14:05:52,164 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936162,936175] [2022-11-23 14:05:52,165 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936330,936343] [2022-11-23 14:05:52,165 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936480,936493] [2022-11-23 14:05:52,166 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936627,936640] [2022-11-23 14:05:52,166 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936788,936801] [2022-11-23 14:05:52,167 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936958,936971] [2022-11-23 14:05:52,167 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[937120,937133] [2022-11-23 14:05:52,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:05:52,392 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 14:05:53,592 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[923732,923745] [2022-11-23 14:05:53,597 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[923877,923890] [2022-11-23 14:05:53,598 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924023,924036] [2022-11-23 14:05:53,599 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924188,924201] [2022-11-23 14:05:53,599 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924346,924359] [2022-11-23 14:05:53,600 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924504,924517] [2022-11-23 14:05:53,600 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924662,924675] [2022-11-23 14:05:53,601 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924822,924835] [2022-11-23 14:05:53,601 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[924981,924994] [2022-11-23 14:05:53,601 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925120,925133] [2022-11-23 14:05:53,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925262,925275] [2022-11-23 14:05:53,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925411,925424] [2022-11-23 14:05:53,602 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925550,925563] [2022-11-23 14:05:53,603 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925705,925718] [2022-11-23 14:05:53,603 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[925865,925878] [2022-11-23 14:05:53,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926016,926029] [2022-11-23 14:05:53,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926167,926180] [2022-11-23 14:05:53,605 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926319,926332] [2022-11-23 14:05:53,606 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926468,926481] [2022-11-23 14:05:53,606 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926616,926629] [2022-11-23 14:05:53,606 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926773,926786] [2022-11-23 14:05:53,607 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[926922,926935] [2022-11-23 14:05:53,607 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927078,927091] [2022-11-23 14:05:53,609 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927231,927244] [2022-11-23 14:05:53,609 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927377,927390] [2022-11-23 14:05:53,610 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927520,927533] [2022-11-23 14:05:53,610 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927672,927685] [2022-11-23 14:05:53,610 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927818,927831] [2022-11-23 14:05:53,611 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[927963,927976] [2022-11-23 14:05:53,611 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928117,928130] [2022-11-23 14:05:53,612 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928268,928281] [2022-11-23 14:05:53,612 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928423,928436] [2022-11-23 14:05:53,612 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928575,928588] [2022-11-23 14:05:53,613 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928730,928743] [2022-11-23 14:05:53,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[928894,928907] [2022-11-23 14:05:53,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929050,929063] [2022-11-23 14:05:53,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929214,929227] [2022-11-23 14:05:53,616 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929356,929369] [2022-11-23 14:05:53,616 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929514,929527] [2022-11-23 14:05:53,617 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929681,929694] [2022-11-23 14:05:53,618 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929840,929853] [2022-11-23 14:05:53,619 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[929999,930012] [2022-11-23 14:05:53,619 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930148,930161] [2022-11-23 14:05:53,620 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930295,930308] [2022-11-23 14:05:53,621 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930434,930447] [2022-11-23 14:05:53,621 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930597,930610] [2022-11-23 14:05:53,622 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930763,930776] [2022-11-23 14:05:53,622 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[930927,930940] [2022-11-23 14:05:53,623 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931092,931105] [2022-11-23 14:05:53,623 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931257,931270] [2022-11-23 14:05:53,623 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931423,931436] [2022-11-23 14:05:53,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931588,931601] [2022-11-23 14:05:53,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931755,931768] [2022-11-23 14:05:53,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[931915,931928] [2022-11-23 14:05:53,626 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932077,932090] [2022-11-23 14:05:53,627 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932236,932249] [2022-11-23 14:05:53,631 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932382,932395] [2022-11-23 14:05:53,632 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932525,932538] [2022-11-23 14:05:53,632 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932669,932682] [2022-11-23 14:05:53,633 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932812,932825] [2022-11-23 14:05:53,633 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[932956,932969] [2022-11-23 14:05:53,634 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933097,933110] [2022-11-23 14:05:53,636 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933235,933248] [2022-11-23 14:05:53,636 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933393,933406] [2022-11-23 14:05:53,637 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933552,933565] [2022-11-23 14:05:53,645 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933708,933721] [2022-11-23 14:05:53,647 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[933857,933870] [2022-11-23 14:05:53,648 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934009,934022] [2022-11-23 14:05:53,648 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934160,934173] [2022-11-23 14:05:53,648 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934309,934322] [2022-11-23 14:05:53,649 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934461,934474] [2022-11-23 14:05:53,649 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934609,934622] [2022-11-23 14:05:53,650 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934762,934775] [2022-11-23 14:05:53,651 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[934913,934926] [2022-11-23 14:05:53,651 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935063,935076] [2022-11-23 14:05:53,652 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935210,935223] [2022-11-23 14:05:53,652 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935361,935374] [2022-11-23 14:05:53,652 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935512,935525] [2022-11-23 14:05:53,655 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935660,935673] [2022-11-23 14:05:53,656 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935826,935839] [2022-11-23 14:05:53,656 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[935995,936008] [2022-11-23 14:05:53,656 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936162,936175] [2022-11-23 14:05:53,657 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936330,936343] [2022-11-23 14:05:53,658 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936480,936493] [2022-11-23 14:05:53,658 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936627,936640] [2022-11-23 14:05:53,658 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936788,936801] [2022-11-23 14:05:53,659 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[936958,936971] [2022-11-23 14:05:53,660 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i[937120,937133] [2022-11-23 14:05:53,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 14:05:54,378 INFO L208 MainTranslator]: Completed translation [2022-11-23 14:05:54,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54 WrapperNode [2022-11-23 14:05:54,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 14:05:54,379 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 14:05:54,380 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 14:05:54,380 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 14:05:54,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:54,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:55,258 INFO L138 Inliner]: procedures = 1343, calls = 10509, calls flagged for inlining = 722, calls inlined = 627, statements flattened = 22316 [2022-11-23 14:05:55,259 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 14:05:55,260 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 14:05:55,260 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 14:05:55,260 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 14:05:55,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:55,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:55,397 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:55,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:55,944 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:56,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:56,297 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:56,329 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:56,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 14:05:56,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 14:05:56,428 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 14:05:56,428 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 14:05:56,429 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (1/1) ... [2022-11-23 14:05:56,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 14:05:56,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 14:05:56,494 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 14:05:56,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa9fb4c7-d5c7-4b13-b021-b5a7b379454f/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 14:05:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure set_number [2022-11-23 14:05:56,532 INFO L138 BoogieDeclarations]: Found implementation of procedure set_number [2022-11-23 14:05:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_port_unregister_devices [2022-11-23 14:05:56,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_port_unregister_devices [2022-11-23 14:05:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-23 14:05:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ide_read_error [2022-11-23 14:05:56,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_read_error [2022-11-23 14:05:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2022-11-23 14:05:56,533 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2022-11-23 14:05:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ide_imodel_proc_open [2022-11-23 14:05:56,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_imodel_proc_open [2022-11-23 14:05:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_queue_lock_of_request_queue [2022-11-23 14:05:56,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_queue_lock_of_request_queue [2022-11-23 14:05:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-23 14:05:56,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-23 14:05:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-23 14:05:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-23 14:05:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-23 14:05:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-23 14:05:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~ide_startstop_t~0 [2022-11-23 14:05:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~ide_startstop_t~0 [2022-11-23 14:05:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-23 14:05:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-11-23 14:05:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure ide_write_devctl [2022-11-23 14:05:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_write_devctl [2022-11-23 14:05:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure ide_in_drive_list [2022-11-23 14:05:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_in_drive_list [2022-11-23 14:05:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-23 14:05:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-23 14:05:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure pre_task_out_intr [2022-11-23 14:05:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pre_task_out_intr [2022-11-23 14:05:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-23 14:05:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-23 14:05:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-23 14:05:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-23 14:05:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_set_handler [2022-11-23 14:05:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_set_handler [2022-11-23 14:05:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_max_pio [2022-11-23 14:05:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_max_pio [2022-11-23 14:05:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure set_pio_mode [2022-11-23 14:05:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pio_mode [2022-11-23 14:05:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure ide_host_free [2022-11-23 14:05:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_host_free [2022-11-23 14:05:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-23 14:05:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-23 14:05:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-23 14:05:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-23 14:05:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2022-11-23 14:05:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u8~0~TO~VOID [2022-11-23 14:05:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-23 14:05:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-23 14:05:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-23 14:05:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-23 14:05:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_sff_read_status [2022-11-23 14:05:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_sff_read_status [2022-11-23 14:05:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure ide_init_pc [2022-11-23 14:05:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_init_pc [2022-11-23 14:05:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2022-11-23 14:05:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2022-11-23 14:05:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure ide_settings_proc_open [2022-11-23 14:05:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_settings_proc_open [2022-11-23 14:05:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-23 14:05:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-23 14:05:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-23 14:05:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-23 14:05:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure serial_show [2022-11-23 14:05:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_show [2022-11-23 14:05:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure ide_acpi_push_timing [2022-11-23 14:05:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_acpi_push_timing [2022-11-23 14:05:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_112 [2022-11-23 14:05:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_112 [2022-11-23 14:05:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure blk_end_request [2022-11-23 14:05:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_end_request [2022-11-23 14:05:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_lost_irq [2022-11-23 14:05:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_lost_irq [2022-11-23 14:05:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_prepare [2022-11-23 14:05:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_prepare [2022-11-23 14:05:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-23 14:05:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-23 14:05:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_free [2022-11-23 14:05:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_free [2022-11-23 14:05:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure elv_add_request [2022-11-23 14:05:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure elv_add_request [2022-11-23 14:05:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure ide_get_pair_dev [2022-11-23 14:05:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_get_pair_dev [2022-11-23 14:05:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-23 14:05:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-23 14:05:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-23 14:05:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-23 14:05:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-23 14:05:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-23 14:05:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 14:05:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure ide_driver_proc_open [2022-11-23 14:05:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_driver_proc_open [2022-11-23 14:05:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-23 14:05:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-23 14:05:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure get_io_32bit [2022-11-23 14:05:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_io_32bit [2022-11-23 14:05:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ide_media_proc_open [2022-11-23 14:05:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_media_proc_open [2022-11-23 14:05:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ide_capacity_proc_open [2022-11-23 14:05:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_capacity_proc_open [2022-11-23 14:05:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_setup [2022-11-23 14:05:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_setup [2022-11-23 14:05:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_hwif_s [2022-11-23 14:05:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_hwif_s [2022-11-23 14:05:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-23 14:05:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-23 14:05:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_scan [2022-11-23 14:05:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_scan [2022-11-23 14:05:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-11-23 14:05:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-11-23 14:05:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-23 14:05:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-23 14:05:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-23 14:05:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-23 14:05:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc_node [2022-11-23 14:05:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc_node [2022-11-23 14:05:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ide_config_drive_speed [2022-11-23 14:05:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_config_drive_speed [2022-11-23 14:05:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-11-23 14:05:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-11-23 14:05:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ide_proc_port_register_devices [2022-11-23 14:05:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_proc_port_register_devices [2022-11-23 14:05:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-23 14:05:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-23 14:05:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_free_devices [2022-11-23 14:05:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_free_devices [2022-11-23 14:05:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ide_host_remove [2022-11-23 14:05:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_host_remove [2022-11-23 14:05:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure blk_delay_queue [2022-11-23 14:05:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_delay_queue [2022-11-23 14:05:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2022-11-23 14:05:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2022-11-23 14:05:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ide_unlock_host [2022-11-23 14:05:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_unlock_host [2022-11-23 14:05:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 14:05:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ide_do_reset [2022-11-23 14:05:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_do_reset [2022-11-23 14:05:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ide_finish_cmd [2022-11-23 14:05:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_finish_cmd [2022-11-23 14:05:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 14:05:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-23 14:05:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-23 14:05:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-23 14:05:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-23 14:05:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-11-23 14:05:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-11-23 14:05:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 14:05:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-23 14:05:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ide_complete_cmd [2022-11-23 14:05:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_complete_cmd [2022-11-23 14:05:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ide_devset_execute [2022-11-23 14:05:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_devset_execute [2022-11-23 14:05:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-23 14:05:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-23 14:05:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure ide_special_rq [2022-11-23 14:05:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_special_rq [2022-11-23 14:05:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure ide_park_show [2022-11-23 14:05:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_park_show [2022-11-23 14:05:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure ide_kill_rq [2022-11-23 14:05:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_kill_rq [2022-11-23 14:05:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2022-11-23 14:05:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2022-11-23 14:05:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ide_wait_not_busy [2022-11-23 14:05:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_wait_not_busy [2022-11-23 14:05:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2022-11-23 14:05:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2022-11-23 14:05:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ide_settings_proc_write [2022-11-23 14:05:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_settings_proc_write [2022-11-23 14:05:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-23 14:05:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-23 14:05:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-23 14:05:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-23 14:05:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure ide_busy_sleep [2022-11-23 14:05:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_busy_sleep [2022-11-23 14:05:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_wait_stat [2022-11-23 14:05:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_wait_stat [2022-11-23 14:05:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure media_show [2022-11-23 14:05:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure media_show [2022-11-23 14:05:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure ide_init_sg_cmd [2022-11-23 14:05:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_init_sg_cmd [2022-11-23 14:05:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_100 [2022-11-23 14:05:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_100 [2022-11-23 14:05:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 14:05:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 14:05:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pad_transfer [2022-11-23 14:05:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pad_transfer [2022-11-23 14:05:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-23 14:05:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-23 14:05:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-23 14:05:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-23 14:05:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure get_number [2022-11-23 14:05:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_number [2022-11-23 14:05:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-23 14:05:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure ide_do_park_unpark [2022-11-23 14:05:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_do_park_unpark [2022-11-23 14:05:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure start_request [2022-11-23 14:05:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure start_request [2022-11-23 14:05:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2022-11-23 14:05:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~VOID [2022-11-23 14:05:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2022-11-23 14:05:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2022-11-23 14:05:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_is_in_compatibility_mode [2022-11-23 14:05:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_is_in_compatibility_mode [2022-11-23 14:05:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure do_special [2022-11-23 14:05:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure do_special [2022-11-23 14:05:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_sg_attrs [2022-11-23 14:05:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_sg_attrs [2022-11-23 14:05:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_dma_base [2022-11-23 14:05:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_dma_base [2022-11-23 14:05:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-23 14:05:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-23 14:05:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure get_nice1 [2022-11-23 14:05:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nice1 [2022-11-23 14:05:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2022-11-23 14:05:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2022-11-23 14:05:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-23 14:05:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-23 14:05:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_acpi [2022-11-23 14:05:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_acpi [2022-11-23 14:05:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pio_bytes [2022-11-23 14:05:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pio_bytes [2022-11-23 14:05:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure ide_setup_pci_noise [2022-11-23 14:05:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_setup_pci_noise [2022-11-23 14:05:56,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_99 [2022-11-23 14:05:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_99 [2022-11-23 14:05:56,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-23 14:05:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-23 14:05:56,565 INFO L130 BoogieDeclarations]: Found specification of procedure ide_tune_dma [2022-11-23 14:05:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_tune_dma [2022-11-23 14:05:56,565 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_check_iomem [2022-11-23 14:05:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_check_iomem [2022-11-23 14:05:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_sff_timer_expiry [2022-11-23 14:05:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_sff_timer_expiry [2022-11-23 14:05:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-23 14:05:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-23 14:05:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_wait_ready [2022-11-23 14:05:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_wait_ready [2022-11-23 14:05:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-23 14:05:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-23 14:05:56,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-23 14:05:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-23 14:05:56,567 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_node [2022-11-23 14:05:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_node [2022-11-23 14:05:56,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 14:05:56,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-23 14:05:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-23 14:05:56,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2022-11-23 14:05:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2022-11-23 14:05:56,568 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_off [2022-11-23 14:05:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_off [2022-11-23 14:05:56,568 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq [2022-11-23 14:05:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq [2022-11-23 14:05:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-11-23 14:05:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-11-23 14:05:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure drive_is_ready [2022-11-23 14:05:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure drive_is_ready [2022-11-23 14:05:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure ide_release_dma_engine [2022-11-23 14:05:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_release_dma_engine [2022-11-23 14:05:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 14:05:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure ide_check_pm_state [2022-11-23 14:05:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_check_pm_state [2022-11-23 14:05:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-23 14:05:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-23 14:05:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure SELECT_MASK [2022-11-23 14:05:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure SELECT_MASK [2022-11-23 14:05:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure ide_drivers_open [2022-11-23 14:05:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_drivers_open [2022-11-23 14:05:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure ide_identify_proc_open [2022-11-23 14:05:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_identify_proc_open [2022-11-23 14:05:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure ide_complete_rq [2022-11-23 14:05:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_complete_rq [2022-11-23 14:05:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure ide_acpi_exec_tfs [2022-11-23 14:05:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_acpi_exec_tfs [2022-11-23 14:05:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2022-11-23 14:05:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2022-11-23 14:05:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ide_setting_mtx [2022-11-23 14:05:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ide_setting_mtx [2022-11-23 14:05:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure ide_toggle_bounce [2022-11-23 14:05:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_toggle_bounce [2022-11-23 14:05:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure do_rw_taskfile [2022-11-23 14:05:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure do_rw_taskfile [2022-11-23 14:05:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-23 14:05:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-23 14:05:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure ide_tf_dump [2022-11-23 14:05:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_tf_dump [2022-11-23 14:05:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-23 14:05:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-23 14:05:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-23 14:05:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-23 14:05:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure ide_map_sg [2022-11-23 14:05:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_map_sg [2022-11-23 14:05:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure hwif_register_devices [2022-11-23 14:05:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure hwif_register_devices [2022-11-23 14:05:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure ide_fixstring [2022-11-23 14:05:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_fixstring [2022-11-23 14:05:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-23 14:05:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-23 14:05:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure ide_no_data_taskfile [2022-11-23 14:05:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_no_data_taskfile [2022-11-23 14:05:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_good_drive [2022-11-23 14:05:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_good_drive [2022-11-23 14:05:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2022-11-23 14:05:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2022-11-23 14:05:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ide_queue_pc_tail [2022-11-23 14:05:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_queue_pc_tail [2022-11-23 14:05:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ide_wait_stat [2022-11-23 14:05:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_wait_stat [2022-11-23 14:05:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-23 14:05:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-23 14:05:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_start [2022-11-23 14:05:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_start [2022-11-23 14:05:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-23 14:05:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-23 14:05:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure no_acpi_psx [2022-11-23 14:05:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure no_acpi_psx [2022-11-23 14:05:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ide_cfg_mtx [2022-11-23 14:05:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_ide_cfg_mtx [2022-11-23 14:05:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure get_ksettings [2022-11-23 14:05:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ksettings [2022-11-23 14:05:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure pre_reset [2022-11-23 14:05:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pre_reset [2022-11-23 14:05:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure ide_add_proc_entries [2022-11-23 14:05:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_add_proc_entries [2022-11-23 14:05:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_cable_detect [2022-11-23 14:05:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_cable_detect [2022-11-23 14:05:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure ide_read_altstatus [2022-11-23 14:05:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_read_altstatus [2022-11-23 14:05:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_test_irq [2022-11-23 14:05:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_test_irq [2022-11-23 14:05:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-23 14:05:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-23 14:05:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_init_devices_data [2022-11-23 14:05:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_init_devices_data [2022-11-23 14:05:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 14:05:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-23 14:05:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-23 14:05:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-23 14:05:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-23 14:05:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_dma [2022-11-23 14:05:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_dma [2022-11-23 14:05:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ide_shutdown [2022-11-23 14:05:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ide_shutdown [2022-11-23 14:05:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure ide_read_ireason [2022-11-23 14:05:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_read_ireason [2022-11-23 14:05:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure ide_tf_read [2022-11-23 14:05:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_tf_read [2022-11-23 14:05:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-23 14:05:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-23 14:05:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ide_setting_mtx [2022-11-23 14:05:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ide_setting_mtx [2022-11-23 14:05:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure ide_geometry_proc_open [2022-11-23 14:05:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_geometry_proc_open [2022-11-23 14:05:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure blk_register_region [2022-11-23 14:05:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_register_region [2022-11-23 14:05:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure ide_complete_power_step [2022-11-23 14:05:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_complete_power_step [2022-11-23 14:05:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-23 14:05:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-23 14:05:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure ide_exec_command [2022-11-23 14:05:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_exec_command [2022-11-23 14:05:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure ide_read_status [2022-11-23 14:05:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_read_status [2022-11-23 14:05:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure dev_is_idecd [2022-11-23 14:05:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_is_idecd [2022-11-23 14:05:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure ide_find_dma_mode [2022-11-23 14:05:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_find_dma_mode [2022-11-23 14:05:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure ide_media_string [2022-11-23 14:05:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_media_string [2022-11-23 14:05:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_requeue_and_plug [2022-11-23 14:05:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_requeue_and_plug [2022-11-23 14:05:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure ide_mate_proc_open [2022-11-23 14:05:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_mate_proc_open [2022-11-23 14:05:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_kern [2022-11-23 14:05:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern [2022-11-23 14:05:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-23 14:05:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-23 14:05:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure ffz [2022-11-23 14:05:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ffz [2022-11-23 14:05:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure get_init_speed [2022-11-23 14:05:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure get_init_speed [2022-11-23 14:05:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-23 14:05:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-23 14:05:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure ata_id_is_cfa [2022-11-23 14:05:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_id_is_cfa [2022-11-23 14:05:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure ata_vlb_sync [2022-11-23 14:05:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_vlb_sync [2022-11-23 14:05:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure ide_cd_get_xferlen [2022-11-23 14:05:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_cd_get_xferlen [2022-11-23 14:05:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure proc_ide_settings_warn [2022-11-23 14:05:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_ide_settings_warn [2022-11-23 14:05:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure do_ide_request [2022-11-23 14:05:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure do_ide_request [2022-11-23 14:05:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-11-23 14:05:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-11-23 14:05:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ide_disable_port [2022-11-23 14:05:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_disable_port [2022-11-23 14:05:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ide_cfg_mtx [2022-11-23 14:05:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_ide_cfg_mtx [2022-11-23 14:05:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ide_acpi_get_timing [2022-11-23 14:05:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_acpi_get_timing [2022-11-23 14:05:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2022-11-23 14:05:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2022-11-23 14:05:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ide_input_data [2022-11-23 14:05:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_input_data [2022-11-23 14:05:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-23 14:05:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-23 14:05:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-23 14:05:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-23 14:05:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure ide_execute_command [2022-11-23 14:05:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_execute_command [2022-11-23 14:05:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-23 14:05:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-23 14:05:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure ide_tf_load [2022-11-23 14:05:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_tf_load [2022-11-23 14:05:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ide_probe_port [2022-11-23 14:05:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_probe_port [2022-11-23 14:05:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_98 [2022-11-23 14:05:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_98 [2022-11-23 14:05:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ide_host_alloc [2022-11-23 14:05:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_host_alloc [2022-11-23 14:05:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-23 14:05:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-23 14:05:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure ide_settings_proc_show [2022-11-23 14:05:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_settings_proc_show [2022-11-23 14:05:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-23 14:05:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-23 14:05:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-23 14:05:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-23 14:05:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure ide_find_setting [2022-11-23 14:05:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_find_setting [2022-11-23 14:05:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure ide_tf_readback [2022-11-23 14:05:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_tf_readback [2022-11-23 14:05:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ide_remove [2022-11-23 14:05:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ide_remove [2022-11-23 14:05:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure touch_softlockup_watchdog [2022-11-23 14:05:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure touch_softlockup_watchdog [2022-11-23 14:05:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ide_unlock_port [2022-11-23 14:05:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_unlock_port [2022-11-23 14:05:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-23 14:05:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-23 14:05:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-11-23 14:05:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-11-23 14:05:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-23 14:05:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-23 14:05:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure ide_driver_proc_write [2022-11-23 14:05:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_driver_proc_write [2022-11-23 14:05:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure ide_ata_error [2022-11-23 14:05:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_ata_error [2022-11-23 14:05:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dump_ata_error [2022-11-23 14:05:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dump_ata_error [2022-11-23 14:05:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_set_master [2022-11-23 14:05:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_set_master [2022-11-23 14:05:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_bus_set_power [2022-11-23 14:05:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_bus_set_power [2022-11-23 14:05:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_handler [2022-11-23 14:05:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_handler [2022-11-23 14:05:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_check [2022-11-23 14:05:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_check [2022-11-23 14:05:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure ide_check_dma_crc [2022-11-23 14:05:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_check_dma_crc [2022-11-23 14:05:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-11-23 14:05:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-11-23 14:05:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-23 14:05:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-23 14:05:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_resume [2022-11-23 14:05:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_resume [2022-11-23 14:05:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_off_quietly [2022-11-23 14:05:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_off_quietly [2022-11-23 14:05:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-23 14:05:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-23 14:05:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-23 14:05:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-23 14:05:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_hwif_s [2022-11-23 14:05:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_hwif_s [2022-11-23 14:05:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-11-23 14:05:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure ide_remove_proc_entries [2022-11-23 14:05:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_remove_proc_entries [2022-11-23 14:05:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 14:05:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~X~int~TO~VOID [2022-11-23 14:05:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~X~int~TO~VOID [2022-11-23 14:05:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_unmap_sg [2022-11-23 14:05:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_unmap_sg [2022-11-23 14:05:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-23 14:05:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-23 14:05:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure ide_build_dmatable [2022-11-23 14:05:56,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_build_dmatable [2022-11-23 14:05:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure set_io_32bit [2022-11-23 14:05:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure set_io_32bit [2022-11-23 14:05:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_xfer_rate [2022-11-23 14:05:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_xfer_rate [2022-11-23 14:05:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_setup_devices [2022-11-23 14:05:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_setup_devices [2022-11-23 14:05:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_legacy_ide_irq [2022-11-23 14:05:56,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_legacy_ide_irq [2022-11-23 14:05:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_tune_devices [2022-11-23 14:05:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_tune_devices [2022-11-23 14:05:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-23 14:05:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-23 14:05:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-23 14:05:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-23 14:05:56,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-23 14:05:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-23 14:05:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-11-23 14:05:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-23 14:05:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_using_dma [2022-11-23 14:05:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_using_dma [2022-11-23 14:05:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-23 14:05:56,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-23 14:05:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure set_nice1 [2022-11-23 14:05:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure set_nice1 [2022-11-23 14:05:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pci_check_simplex [2022-11-23 14:05:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pci_check_simplex [2022-11-23 14:05:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure set_using_dma [2022-11-23 14:05:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure set_using_dma [2022-11-23 14:05:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure drivename_show [2022-11-23 14:05:56,604 INFO L138 BoogieDeclarations]: Found implementation of procedure drivename_show [2022-11-23 14:05:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-23 14:05:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-23 14:05:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_init_devices [2022-11-23 14:05:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_init_devices [2022-11-23 14:05:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dev_read_id [2022-11-23 14:05:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dev_read_id [2022-11-23 14:05:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-23 14:05:56,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-23 14:05:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-23 14:05:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-23 14:05:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-23 14:05:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-23 14:05:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ide_start_power_step [2022-11-23 14:05:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_start_power_step [2022-11-23 14:05:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ide_channel_proc_open [2022-11-23 14:05:56,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_channel_proc_open [2022-11-23 14:05:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-23 14:05:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-23 14:05:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2022-11-23 14:05:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2022-11-23 14:05:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-23 14:05:56,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-23 14:05:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_unmaskirq [2022-11-23 14:05:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unmaskirq [2022-11-23 14:05:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure set_unmaskirq [2022-11-23 14:05:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure set_unmaskirq [2022-11-23 14:05:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_queue_lock_of_request_queue [2022-11-23 14:05:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_queue_lock_of_request_queue [2022-11-23 14:05:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure store_delete_devices [2022-11-23 14:05:56,608 INFO L138 BoogieDeclarations]: Found implementation of procedure store_delete_devices [2022-11-23 14:05:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-23 14:05:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-23 14:05:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-23 14:05:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-23 14:05:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-23 14:05:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-23 14:05:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure ide_timing_merge [2022-11-23 14:05:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_timing_merge [2022-11-23 14:05:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure set_xfer_rate [2022-11-23 14:05:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xfer_rate [2022-11-23 14:05:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dmodel_proc_open [2022-11-23 14:05:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dmodel_proc_open [2022-11-23 14:05:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure ide_host_register [2022-11-23 14:05:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_host_register [2022-11-23 14:05:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure get_xfer_rate [2022-11-23 14:05:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xfer_rate [2022-11-23 14:05:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:05:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-23 14:05:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-23 14:05:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-23 14:05:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ide_probe [2022-11-23 14:05:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ide_probe [2022-11-23 14:05:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure ide_complete_pm_rq [2022-11-23 14:05:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_complete_pm_rq [2022-11-23 14:05:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~~u8~0 [2022-11-23 14:05:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~~u8~0 [2022-11-23 14:05:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ide_resume [2022-11-23 14:05:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ide_resume [2022-11-23 14:05:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure ide_retry_pc [2022-11-23 14:05:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_retry_pc [2022-11-23 14:05:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dump_sector [2022-11-23 14:05:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dump_sector [2022-11-23 14:05:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_map_sg [2022-11-23 14:05:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_map_sg [2022-11-23 14:05:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-23 14:05:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-23 14:05:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-23 14:05:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-23 14:05:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2022-11-23 14:05:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~int [2022-11-23 14:05:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure store_scan [2022-11-23 14:05:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure store_scan [2022-11-23 14:05:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-23 14:05:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-23 14:05:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure do_reset1 [2022-11-23 14:05:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure do_reset1 [2022-11-23 14:05:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-23 14:05:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-23 14:05:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure ide_allocate_dma_engine [2022-11-23 14:05:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_allocate_dma_engine [2022-11-23 14:05:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2022-11-23 14:05:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2022-11-23 14:05:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure modalias_show [2022-11-23 14:05:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure modalias_show [2022-11-23 14:05:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-23 14:05:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-23 14:05:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-23 14:05:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-23 14:05:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-23 14:05:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ide_transfer_pc [2022-11-23 14:05:56,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_transfer_pc [2022-11-23 14:05:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ide_acpi_set_state [2022-11-23 14:05:56,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_acpi_set_state [2022-11-23 14:05:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-23 14:05:56,617 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-23 14:05:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-23 14:05:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-23 14:05:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-23 14:05:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-23 14:05:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ide_atapi_error [2022-11-23 14:05:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_atapi_error [2022-11-23 14:05:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ide_setting_ioctl [2022-11-23 14:05:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_setting_ioctl [2022-11-23 14:05:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2022-11-23 14:05:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2022-11-23 14:05:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ide_read_setting [2022-11-23 14:05:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_read_setting [2022-11-23 14:05:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_blk_get_request [2022-11-23 14:05:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_blk_get_request [2022-11-23 14:05:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_unregister_devices [2022-11-23 14:05:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_unregister_devices [2022-11-23 14:05:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_dma_bad_drive [2022-11-23 14:05:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_dma_bad_drive [2022-11-23 14:05:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_pio_mode [2022-11-23 14:05:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_pio_mode [2022-11-23 14:05:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2022-11-23 14:05:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2022-11-23 14:05:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ide_error [2022-11-23 14:05:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_error [2022-11-23 14:05:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure __ide_error [2022-11-23 14:05:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __ide_error [2022-11-23 14:05:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2022-11-23 14:05:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2022-11-23 14:05:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-23 14:05:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-23 14:05:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-23 14:05:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-23 14:05:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2022-11-23 14:05:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2022-11-23 14:05:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_get_child [2022-11-23 14:05:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_get_child [2022-11-23 14:05:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure firmware_show [2022-11-23 14:05:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure firmware_show [2022-11-23 14:05:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure execute_drive_cmd [2022-11-23 14:05:56,623 INFO L138 BoogieDeclarations]: Found implementation of procedure execute_drive_cmd [2022-11-23 14:05:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure ide_raw_taskfile [2022-11-23 14:05:56,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_raw_taskfile [2022-11-23 14:05:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure do_probe [2022-11-23 14:05:56,623 INFO L138 BoogieDeclarations]: Found implementation of procedure do_probe [2022-11-23 14:05:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure ide_port_apply_params [2022-11-23 14:05:56,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_port_apply_params [2022-11-23 14:05:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u8~0 [2022-11-23 14:05:56,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u8~0 [2022-11-23 14:05:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-23 14:05:56,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-23 14:05:56,624 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-11-23 14:05:56,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-11-23 14:05:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 14:05:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-23 14:05:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-23 14:05:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2022-11-23 14:05:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2022-11-23 14:05:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2022-11-23 14:05:56,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2022-11-23 14:05:56,625 INFO L130 BoogieDeclarations]: Found specification of procedure ide_do_devset [2022-11-23 14:05:56,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_do_devset [2022-11-23 14:05:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-23 14:05:56,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-23 14:05:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_object [2022-11-23 14:05:56,626 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_object [2022-11-23 14:05:56,626 INFO L130 BoogieDeclarations]: Found specification of procedure ide_acpi_port_init_devices [2022-11-23 14:05:56,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_acpi_port_init_devices [2022-11-23 14:05:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-23 14:05:56,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-23 14:05:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2022-11-23 14:05:56,627 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2022-11-23 14:05:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure set_ksettings [2022-11-23 14:05:56,627 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ksettings [2022-11-23 14:05:56,627 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_end [2022-11-23 14:05:56,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_end [2022-11-23 14:05:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure ide_output_data [2022-11-23 14:05:56,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_output_data [2022-11-23 14:05:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-23 14:05:56,628 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-23 14:05:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-23 14:05:56,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-23 14:05:56,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_101 [2022-11-23 14:05:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_101 [2022-11-23 14:05:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dev_select [2022-11-23 14:05:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dev_select [2022-11-23 14:05:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-11-23 14:05:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-11-23 14:05:56,629 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-23 14:05:56,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-23 14:05:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure model_show [2022-11-23 14:05:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure model_show [2022-11-23 14:05:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure ide_queue_sense_rq [2022-11-23 14:05:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_queue_sense_rq [2022-11-23 14:05:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure ide_complete_drive_reset [2022-11-23 14:05:56,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_complete_drive_reset [2022-11-23 14:05:56,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-23 14:05:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-23 14:05:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-23 14:05:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-23 14:05:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_on [2022-11-23 14:05:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_on [2022-11-23 14:05:56,631 INFO L130 BoogieDeclarations]: Found specification of procedure ide_park_store [2022-11-23 14:05:56,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_park_store [2022-11-23 14:05:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-23 14:05:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-23 14:05:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-23 14:05:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-23 14:05:56,632 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_sff_write_status [2022-11-23 14:05:56,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_sff_write_status [2022-11-23 14:05:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-23 14:05:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-23 14:05:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ide_requeue_and_plug [2022-11-23 14:05:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_requeue_and_plug [2022-11-23 14:05:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_dma_mode [2022-11-23 14:05:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_dma_mode [2022-11-23 14:05:56,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-23 14:05:56,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-23 14:05:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure ide_pio_datablock [2022-11-23 14:05:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_pio_datablock [2022-11-23 14:05:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-23 14:05:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-23 14:05:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dump_status [2022-11-23 14:05:56,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dump_status [2022-11-23 14:05:56,634 INFO L130 BoogieDeclarations]: Found specification of procedure taskfile_lib_get_identify [2022-11-23 14:05:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure taskfile_lib_get_identify [2022-11-23 14:05:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure probe_for_drive [2022-11-23 14:05:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_for_drive [2022-11-23 14:05:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-23 14:05:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-23 14:05:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure blk_unregister_region [2022-11-23 14:05:56,635 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_unregister_region [2022-11-23 14:05:56,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-23 14:05:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-23 14:05:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-23 14:05:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-23 14:05:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure ide_set_pio [2022-11-23 14:05:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_set_pio [2022-11-23 14:05:56,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-23 14:05:56,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-23 14:05:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-23 14:05:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-23 14:05:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure device_attach [2022-11-23 14:05:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure device_attach [2022-11-23 14:05:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure ide_dma_host_set [2022-11-23 14:05:56,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ide_dma_host_set [2022-11-23 14:05:56,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 14:05:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-23 14:05:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-23 14:05:56,638 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-23 14:05:56,638 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-23 14:05:59,412 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 14:05:59,417 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 14:15:51,772 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-23 14:15:54,451 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call ULTIMATE.dealloc(~#data~3.base, ~#data~3.offset);havoc ~#data~3.base, ~#data~3.offset; [2022-11-23 14:15:58,305 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 14:16:08,783 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 14:16:08,784 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-11-23 14:16:08,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:16:08 BoogieIcfgContainer [2022-11-23 14:16:08,793 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 14:16:08,795 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 14:16:08,796 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 14:16:08,799 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 14:16:08,799 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:05:37" (1/3) ... [2022-11-23 14:16:08,800 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@577b11ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:16:08, skipping insertion in model container [2022-11-23 14:16:08,800 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:05:54" (2/3) ... [2022-11-23 14:16:08,800 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@577b11ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:16:08, skipping insertion in model container [2022-11-23 14:16:08,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:16:08" (3/3) ... [2022-11-23 14:16:08,802 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--ide--ide-core.ko.cil.i [2022-11-23 14:16:08,820 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 14:16:08,821 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 38 error locations. [2022-11-23 14:16:08,953 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 14:16:08,959 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@77d9fa59, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 14:16:08,959 INFO L358 AbstractCegarLoop]: Starting to check reachability of 38 error locations. [2022-11-23 14:16:08,977 INFO L276 IsEmpty]: Start isEmpty. Operand has 5509 states, 3349 states have (on average 1.3392057330546432) internal successors, (4485), 3584 states have internal predecessors, (4485), 1753 states have call successors, (1753), 372 states have call predecessors, (1753), 371 states have return successors, (1728), 1669 states have call predecessors, (1728), 1728 states have call successors, (1728) [2022-11-23 14:16:08,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-23 14:16:08,987 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:16:08,987 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:16:08,988 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-23 14:16:08,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:16:08,993 INFO L85 PathProgramCache]: Analyzing trace with hash -707697186, now seen corresponding path program 1 times [2022-11-23 14:16:09,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:16:09,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270835933] [2022-11-23 14:16:09,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:16:09,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:16:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:16:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-23 14:16:12,580 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:16:12,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270835933] [2022-11-23 14:16:12,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270835933] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:16:12,584 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:16:12,584 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 14:16:12,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452783244] [2022-11-23 14:16:12,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:16:12,596 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:16:12,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:16:12,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:16:12,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:16:12,648 INFO L87 Difference]: Start difference. First operand has 5509 states, 3349 states have (on average 1.3392057330546432) internal successors, (4485), 3584 states have internal predecessors, (4485), 1753 states have call successors, (1753), 372 states have call predecessors, (1753), 371 states have return successors, (1728), 1669 states have call predecessors, (1728), 1728 states have call successors, (1728) Second operand has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-23 14:16:15,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:16:19,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:16:22,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:16:26,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:16:30,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:16:34,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:16:36,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:16:46,334 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:16:46,334 INFO L93 Difference]: Finished difference Result 16465 states and 24708 transitions. [2022-11-23 14:16:46,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 14:16:46,340 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 30 [2022-11-23 14:16:46,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:16:46,420 INFO L225 Difference]: With dead ends: 16465 [2022-11-23 14:16:46,421 INFO L226 Difference]: Without dead ends: 10909 [2022-11-23 14:16:46,468 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-23 14:16:46,470 INFO L413 NwaCegarLoop]: 8686 mSDtfsCounter, 7884 mSDsluCounter, 24288 mSDsCounter, 0 mSdLazyCounter, 3874 mSolverCounterSat, 4 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7890 SdHoareTripleChecker+Valid, 32974 SdHoareTripleChecker+Invalid, 3884 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 3874 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.6s IncrementalHoareTripleChecker+Time [2022-11-23 14:16:46,471 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7890 Valid, 32974 Invalid, 3884 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4 Valid, 3874 Invalid, 6 Unknown, 0 Unchecked, 32.6s Time] [2022-11-23 14:16:46,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10909 states. [2022-11-23 14:16:47,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10909 to 10695. [2022-11-23 14:16:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10695 states, 6536 states have (on average 1.3216034271725827) internal successors, (8638), 6917 states have internal predecessors, (8638), 3403 states have call successors, (3403), 721 states have call predecessors, (3403), 719 states have return successors, (3405), 3278 states have call predecessors, (3405), 3401 states have call successors, (3405) [2022-11-23 14:16:47,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10695 states to 10695 states and 15446 transitions. [2022-11-23 14:16:47,227 INFO L78 Accepts]: Start accepts. Automaton has 10695 states and 15446 transitions. Word has length 30 [2022-11-23 14:16:47,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:16:47,228 INFO L495 AbstractCegarLoop]: Abstraction has 10695 states and 15446 transitions. [2022-11-23 14:16:47,229 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-23 14:16:47,229 INFO L276 IsEmpty]: Start isEmpty. Operand 10695 states and 15446 transitions. [2022-11-23 14:16:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-23 14:16:47,233 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:16:47,233 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:16:47,233 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-23 14:16:47,234 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-23 14:16:47,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:16:47,235 INFO L85 PathProgramCache]: Analyzing trace with hash -615113767, now seen corresponding path program 1 times [2022-11-23 14:16:47,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:16:47,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660687894] [2022-11-23 14:16:47,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:16:47,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:16:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:16:49,485 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-23 14:16:49,485 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:16:49,485 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660687894] [2022-11-23 14:16:49,485 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660687894] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:16:49,487 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:16:49,488 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 14:16:49,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132139780] [2022-11-23 14:16:49,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:16:49,489 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 14:16:49,490 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:16:49,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 14:16:49,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 14:16:49,490 INFO L87 Difference]: Start difference. First operand 10695 states and 15446 transitions. Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-23 14:16:51,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:16:55,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:16:57,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:03,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:05,746 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 [] [2022-11-23 14:17:13,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:17:13,247 INFO L93 Difference]: Finished difference Result 13579 states and 19387 transitions. [2022-11-23 14:17:13,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 14:17:13,248 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 38 [2022-11-23 14:17:13,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:17:13,456 INFO L225 Difference]: With dead ends: 13579 [2022-11-23 14:17:13,456 INFO L226 Difference]: Without dead ends: 13577 [2022-11-23 14:17:13,461 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:17:13,462 INFO L413 NwaCegarLoop]: 8233 mSDtfsCounter, 7817 mSDsluCounter, 11705 mSDsCounter, 0 mSdLazyCounter, 2560 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7824 SdHoareTripleChecker+Valid, 19938 SdHoareTripleChecker+Invalid, 2565 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2560 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.1s IncrementalHoareTripleChecker+Time [2022-11-23 14:17:13,463 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7824 Valid, 19938 Invalid, 2565 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2560 Invalid, 5 Unknown, 0 Unchecked, 23.1s Time] [2022-11-23 14:17:13,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13577 states. [2022-11-23 14:17:14,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13577 to 13539. [2022-11-23 14:17:14,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13539 states, 8297 states have (on average 1.3201157044714957) internal successors, (10953), 8757 states have internal predecessors, (10953), 4196 states have call successors, (4196), 1013 states have call predecessors, (4196), 1010 states have return successors, (4202), 4036 states have call predecessors, (4202), 4194 states have call successors, (4202) [2022-11-23 14:17:14,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13539 states to 13539 states and 19351 transitions. [2022-11-23 14:17:14,179 INFO L78 Accepts]: Start accepts. Automaton has 13539 states and 19351 transitions. Word has length 38 [2022-11-23 14:17:14,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:17:14,180 INFO L495 AbstractCegarLoop]: Abstraction has 13539 states and 19351 transitions. [2022-11-23 14:17:14,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-23 14:17:14,180 INFO L276 IsEmpty]: Start isEmpty. Operand 13539 states and 19351 transitions. [2022-11-23 14:17:14,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-23 14:17:14,187 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:17:14,187 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] [2022-11-23 14:17:14,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-23 14:17:14,187 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-23 14:17:14,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:17:14,188 INFO L85 PathProgramCache]: Analyzing trace with hash -1472111400, now seen corresponding path program 1 times [2022-11-23 14:17:14,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:17:14,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207382609] [2022-11-23 14:17:14,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:17:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:17:14,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:17:16,454 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-23 14:17:16,455 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:17:16,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207382609] [2022-11-23 14:17:16,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [207382609] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:17:16,455 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:17:16,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-23 14:17:16,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1572832026] [2022-11-23 14:17:16,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:17:16,456 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-23 14:17:16,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:17:16,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-23 14:17:16,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:17:16,457 INFO L87 Difference]: Start difference. First operand 13539 states and 19351 transitions. Second operand has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-23 14:17:18,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:23,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:25,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:28,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:30,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:31,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:35,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:37,598 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 [] [2022-11-23 14:17:47,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:17:47,558 INFO L93 Difference]: Finished difference Result 13577 states and 19385 transitions. [2022-11-23 14:17:47,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 14:17:47,559 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 40 [2022-11-23 14:17:47,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:17:47,637 INFO L225 Difference]: With dead ends: 13577 [2022-11-23 14:17:47,638 INFO L226 Difference]: Without dead ends: 13575 [2022-11-23 14:17:47,651 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-23 14:17:47,652 INFO L413 NwaCegarLoop]: 8228 mSDtfsCounter, 7820 mSDsluCounter, 19925 mSDsCounter, 0 mSdLazyCounter, 3616 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7826 SdHoareTripleChecker+Valid, 28153 SdHoareTripleChecker+Invalid, 3621 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3616 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.3s IncrementalHoareTripleChecker+Time [2022-11-23 14:17:47,652 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7826 Valid, 28153 Invalid, 3621 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3616 Invalid, 5 Unknown, 0 Unchecked, 30.3s Time] [2022-11-23 14:17:47,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13575 states. [2022-11-23 14:17:48,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13575 to 13537. [2022-11-23 14:17:48,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13537 states, 8296 states have (on average 1.3199132111861138) internal successors, (10950), 8755 states have internal predecessors, (10950), 4196 states have call successors, (4196), 1013 states have call predecessors, (4196), 1010 states have return successors, (4202), 4036 states have call predecessors, (4202), 4194 states have call successors, (4202) [2022-11-23 14:17:48,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13537 states to 13537 states and 19348 transitions. [2022-11-23 14:17:48,571 INFO L78 Accepts]: Start accepts. Automaton has 13537 states and 19348 transitions. Word has length 40 [2022-11-23 14:17:48,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:17:48,572 INFO L495 AbstractCegarLoop]: Abstraction has 13537 states and 19348 transitions. [2022-11-23 14:17:48,572 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-23 14:17:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 13537 states and 19348 transitions. [2022-11-23 14:17:48,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-23 14:17:48,578 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:17:48,578 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:17:48,578 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-23 14:17:48,578 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-23 14:17:48,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:17:48,579 INFO L85 PathProgramCache]: Analyzing trace with hash -1241526395, now seen corresponding path program 1 times [2022-11-23 14:17:48,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:17:48,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1980671428] [2022-11-23 14:17:48,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:17:48,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:17:48,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:17:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-23 14:17:50,794 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:17:50,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1980671428] [2022-11-23 14:17:50,795 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1980671428] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:17:50,795 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:17:50,795 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 14:17:50,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628037789] [2022-11-23 14:17:50,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:17:50,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 14:17:50,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:17:50,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 14:17:50,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 14:17:50,797 INFO L87 Difference]: Start difference. First operand 13537 states and 19348 transitions. Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-23 14:17:53,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:56,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:17:58,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:02,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:04,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:06,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:11,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:14,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:15,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:16,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:18:16,950 INFO L93 Difference]: Finished difference Result 16424 states and 23291 transitions. [2022-11-23 14:18:16,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-23 14:18:16,951 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 43 [2022-11-23 14:18:16,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:18:17,027 INFO L225 Difference]: With dead ends: 16424 [2022-11-23 14:18:17,027 INFO L226 Difference]: Without dead ends: 16422 [2022-11-23 14:18:17,039 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:18:17,041 INFO L413 NwaCegarLoop]: 7707 mSDtfsCounter, 7817 mSDsluCounter, 11179 mSDsCounter, 0 mSdLazyCounter, 2405 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7823 SdHoareTripleChecker+Valid, 18886 SdHoareTripleChecker+Invalid, 2410 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2405 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.5s IncrementalHoareTripleChecker+Time [2022-11-23 14:18:17,042 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7823 Valid, 18886 Invalid, 2410 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2405 Invalid, 5 Unknown, 0 Unchecked, 25.5s Time] [2022-11-23 14:18:17,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16422 states. [2022-11-23 14:18:17,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16422 to 16385. [2022-11-23 14:18:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16385 states, 10059 states have (on average 1.3189183815488617) internal successors, (13267), 10597 states have internal predecessors, (13267), 4990 states have call successors, (4990), 1305 states have call predecessors, (4990), 1302 states have return successors, (4999), 4796 states have call predecessors, (4999), 4988 states have call successors, (4999) [2022-11-23 14:18:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16385 states to 16385 states and 23256 transitions. [2022-11-23 14:18:18,025 INFO L78 Accepts]: Start accepts. Automaton has 16385 states and 23256 transitions. Word has length 43 [2022-11-23 14:18:18,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:18:18,028 INFO L495 AbstractCegarLoop]: Abstraction has 16385 states and 23256 transitions. [2022-11-23 14:18:18,028 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-23 14:18:18,028 INFO L276 IsEmpty]: Start isEmpty. Operand 16385 states and 23256 transitions. [2022-11-23 14:18:18,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-23 14:18:18,029 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:18:18,030 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:18:18,030 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-23 14:18:18,030 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-23 14:18:18,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:18:18,030 INFO L85 PathProgramCache]: Analyzing trace with hash -1493668636, now seen corresponding path program 1 times [2022-11-23 14:18:18,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:18:18,031 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433178671] [2022-11-23 14:18:18,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:18:18,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:18:18,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:18:19,920 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-23 14:18:19,921 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:18:19,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433178671] [2022-11-23 14:18:19,921 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [433178671] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:18:19,921 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:18:19,921 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 14:18:19,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417511904] [2022-11-23 14:18:19,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:18:19,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 14:18:19,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:18:19,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 14:18:19,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 14:18:19,923 INFO L87 Difference]: Start difference. First operand 16385 states and 23256 transitions. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-23 14:18:22,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:24,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:27,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:29,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:37,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:39,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:47,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:18:47,114 INFO L93 Difference]: Finished difference Result 32638 states and 47734 transitions. [2022-11-23 14:18:47,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 14:18:47,114 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 48 [2022-11-23 14:18:47,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:18:47,283 INFO L225 Difference]: With dead ends: 32638 [2022-11-23 14:18:47,283 INFO L226 Difference]: Without dead ends: 32636 [2022-11-23 14:18:47,308 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:18:47,309 INFO L413 NwaCegarLoop]: 10257 mSDtfsCounter, 8044 mSDsluCounter, 17243 mSDsCounter, 0 mSdLazyCounter, 3409 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8048 SdHoareTripleChecker+Valid, 27500 SdHoareTripleChecker+Invalid, 3417 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 3409 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.7s IncrementalHoareTripleChecker+Time [2022-11-23 14:18:47,309 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8048 Valid, 27500 Invalid, 3417 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [3 Valid, 3409 Invalid, 5 Unknown, 0 Unchecked, 25.7s Time] [2022-11-23 14:18:47,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32636 states. [2022-11-23 14:18:49,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32636 to 32526. [2022-11-23 14:18:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32526 states, 19980 states have (on average 1.3198198198198199) internal successors, (26370), 21025 states have internal predecessors, (26370), 9912 states have call successors, (9912), 2605 states have call predecessors, (9912), 2600 states have return successors, (11360), 9521 states have call predecessors, (11360), 9910 states have call successors, (11360) [2022-11-23 14:18:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32526 states to 32526 states and 47642 transitions. [2022-11-23 14:18:49,465 INFO L78 Accepts]: Start accepts. Automaton has 32526 states and 47642 transitions. Word has length 48 [2022-11-23 14:18:49,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:18:49,466 INFO L495 AbstractCegarLoop]: Abstraction has 32526 states and 47642 transitions. [2022-11-23 14:18:49,466 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-23 14:18:49,466 INFO L276 IsEmpty]: Start isEmpty. Operand 32526 states and 47642 transitions. [2022-11-23 14:18:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-23 14:18:49,467 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:18:49,468 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:18:49,468 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-23 14:18:49,468 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-23 14:18:49,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:18:49,469 INFO L85 PathProgramCache]: Analyzing trace with hash 1668884419, now seen corresponding path program 1 times [2022-11-23 14:18:49,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:18:49,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87130321] [2022-11-23 14:18:49,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:18:49,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:18:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:18:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-11-23 14:18:51,732 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:18:51,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [87130321] [2022-11-23 14:18:51,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [87130321] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:18:51,733 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:18:51,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 14:18:51,733 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761037773] [2022-11-23 14:18:51,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:18:51,734 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 14:18:51,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:18:51,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 14:18:51,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 14:18:51,735 INFO L87 Difference]: Start difference. First operand 32526 states and 47642 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-23 14:18:54,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.45s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:18:58,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:19:00,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:19:03,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:19:05,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:19:07,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:19:12,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:19:14,885 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:19:24,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 14:19:24,073 INFO L93 Difference]: Finished difference Result 64382 states and 100121 transitions. [2022-11-23 14:19:24,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 14:19:24,073 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 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 53 [2022-11-23 14:19:24,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 14:19:24,603 INFO L225 Difference]: With dead ends: 64382 [2022-11-23 14:19:24,603 INFO L226 Difference]: Without dead ends: 64380 [2022-11-23 14:19:24,636 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-23 14:19:24,637 INFO L413 NwaCegarLoop]: 10639 mSDtfsCounter, 7992 mSDsluCounter, 17598 mSDsCounter, 0 mSdLazyCounter, 3515 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7996 SdHoareTripleChecker+Valid, 28237 SdHoareTripleChecker+Invalid, 3523 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3515 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.8s IncrementalHoareTripleChecker+Time [2022-11-23 14:19:24,637 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7996 Valid, 28237 Invalid, 3523 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 3515 Invalid, 6 Unknown, 0 Unchecked, 29.8s Time] [2022-11-23 14:19:24,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64380 states. [2022-11-23 14:19:28,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64380 to 64121. [2022-11-23 14:19:28,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64121 states, 39381 states have (on average 1.321068535588228) internal successors, (52025), 41484 states have internal predecessors, (52025), 19597 states have call successors, (19597), 5158 states have call predecessors, (19597), 5109 states have return successors, (28227), 18716 states have call predecessors, (28227), 19595 states have call successors, (28227) [2022-11-23 14:19:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64121 states to 64121 states and 99849 transitions. [2022-11-23 14:19:29,281 INFO L78 Accepts]: Start accepts. Automaton has 64121 states and 99849 transitions. Word has length 53 [2022-11-23 14:19:29,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 14:19:29,281 INFO L495 AbstractCegarLoop]: Abstraction has 64121 states and 99849 transitions. [2022-11-23 14:19:29,282 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-23 14:19:29,282 INFO L276 IsEmpty]: Start isEmpty. Operand 64121 states and 99849 transitions. [2022-11-23 14:19:29,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-23 14:19:29,283 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 14:19:29,283 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 14:19:29,284 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-23 14:19:29,284 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 36 more)] === [2022-11-23 14:19:29,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 14:19:29,284 INFO L85 PathProgramCache]: Analyzing trace with hash -496113155, now seen corresponding path program 1 times [2022-11-23 14:19:29,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 14:19:29,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702715049] [2022-11-23 14:19:29,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 14:19:29,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 14:19:30,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 14:19:33,594 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-23 14:19:33,594 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 14:19:33,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702715049] [2022-11-23 14:19:33,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1702715049] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 14:19:33,595 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 14:19:33,595 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 14:19:33,595 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [266097284] [2022-11-23 14:19:33,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 14:19:33,595 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 14:19:33,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 14:19:33,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 14:19:33,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 14:19:33,596 INFO L87 Difference]: Start difference. First operand 64121 states and 99849 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2022-11-23 14:19:35,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:19:39,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-23 14:19:41,930 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 []