./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh --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 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 --- 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-2329fc7 [2022-12-14 11:15:09,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 11:15:09,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 11:15:09,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 11:15:09,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 11:15:09,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 11:15:09,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 11:15:09,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 11:15:09,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 11:15:09,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 11:15:09,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 11:15:09,207 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 11:15:09,207 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 11:15:09,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 11:15:09,209 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 11:15:09,210 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 11:15:09,211 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 11:15:09,212 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 11:15:09,213 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 11:15:09,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 11:15:09,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 11:15:09,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 11:15:09,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 11:15:09,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 11:15:09,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 11:15:09,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 11:15:09,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 11:15:09,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 11:15:09,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 11:15:09,225 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 11:15:09,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 11:15:09,226 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 11:15:09,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 11:15:09,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 11:15:09,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 11:15:09,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 11:15:09,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 11:15:09,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 11:15:09,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 11:15:09,230 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 11:15:09,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 11:15:09,231 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 11:15:09,249 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 11:15:09,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 11:15:09,250 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 11:15:09,250 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 11:15:09,251 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 11:15:09,251 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 11:15:09,251 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 11:15:09,251 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 11:15:09,251 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 11:15:09,251 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 11:15:09,251 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 11:15:09,252 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 11:15:09,252 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 11:15:09,252 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 11:15:09,252 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 11:15:09,252 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 11:15:09,252 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 11:15:09,252 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 11:15:09,253 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 11:15:09,253 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 11:15:09,253 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 11:15:09,254 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 11:15:09,254 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 11:15:09,254 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 11:15:09,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 11:15:09,254 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 11:15:09,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 11:15:09,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 11:15:09,255 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 11:15:09,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:15:09,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 11:15:09,255 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 11:15:09,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 11:15:09,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 11:15:09,256 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 11:15:09,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 11:15:09,256 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 11:15:09,256 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 11:15:09,256 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_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52407f1f45d643c606d6110d8868f0c39946abfe32d3b4fe53d3bfcfd1b50038 [2022-12-14 11:15:09,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 11:15:09,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 11:15:09,480 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 11:15:09,482 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 11:15:09,482 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 11:15:09,483 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-12-14 11:15:12,144 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 11:15:12,574 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 11:15:12,574 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-12-14 11:15:12,603 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/data/fc2a44e51/636dc2d14b4e44cf86afa6fc05df37f7/FLAG332a279c0 [2022-12-14 11:15:12,615 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/data/fc2a44e51/636dc2d14b4e44cf86afa6fc05df37f7 [2022-12-14 11:15:12,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 11:15:12,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 11:15:12,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 11:15:12,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 11:15:12,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 11:15:12,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:15:12" (1/1) ... [2022-12-14 11:15:12,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@556c37c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:12, skipping insertion in model container [2022-12-14 11:15:12,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:15:12" (1/1) ... [2022-12-14 11:15:12,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 11:15:12,732 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 11:15:13,141 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2022-12-14 11:15:13,141 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2022-12-14 11:15:13,235 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_2cb79651-937e-4370-9559-409c45b86ec7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2022-12-14 11:15:13,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,415 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,419 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,436 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,440 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,487 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,493 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,497 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,545 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,566 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,585 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:15:13,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,864 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,910 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:13,923 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:13,924 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:13,924 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 11:15:13,924 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:13,925 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:13,925 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:13,925 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:13,926 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:13,926 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,237 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,238 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,238 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 11:15:14,239 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,239 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,239 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,240 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,240 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,241 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,254 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:15:14,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,384 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 11:15:14,384 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 11:15:14,384 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 11:15:14,385 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 11:15:14,385 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 11:15:14,387 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 11:15:14,387 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,388 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,388 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 11:15:14,388 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,389 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,389 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,389 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,389 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,390 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,397 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 11:15:14,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 11:15:14,435 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 11:15:14,540 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7477] [2022-12-14 11:15:14,540 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7478-7479] [2022-12-14 11:15:14,543 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_2cb79651-937e-4370-9559-409c45b86ec7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i[214832,214845] [2022-12-14 11:15:14,546 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,547 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,548 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,549 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,550 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,562 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,576 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,582 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,586 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,593 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,595 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,597 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:15:14,599 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,602 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,604 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,605 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,608 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,611 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,631 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,656 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,686 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,690 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,699 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,719 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,725 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,725 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,725 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 11:15:14,725 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,726 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,726 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,726 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,726 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,726 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,806 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,807 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,807 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 11:15:14,808 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,808 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,808 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,809 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,809 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,810 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,810 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 11:15:14,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:15:14,820 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 11:15:14,821 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 11:15:14,821 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 11:15:14,821 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u8 [2022-12-14 11:15:14,821 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 11:15:14,824 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 11:15:14,824 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,825 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,825 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 11:15:14,825 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,826 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,826 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:15:14,827 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,827 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 11:15:14,827 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 11:15:14,828 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 11:15:14,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 11:15:14,938 INFO L208 MainTranslator]: Completed translation [2022-12-14 11:15:14,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14 WrapperNode [2022-12-14 11:15:14,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 11:15:14,939 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 11:15:14,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 11:15:14,939 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 11:15:14,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,005 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,187 INFO L138 Inliner]: procedures = 250, calls = 3191, calls flagged for inlining = 106, calls inlined = 94, statements flattened = 6185 [2022-12-14 11:15:15,187 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 11:15:15,188 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 11:15:15,188 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 11:15:15,188 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 11:15:15,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,310 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,335 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,354 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 11:15:15,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 11:15:15,428 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 11:15:15,428 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 11:15:15,428 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (1/1) ... [2022-12-14 11:15:15,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:15:15,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:15:15,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 11:15:15,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 11:15:15,492 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_fw_ps_tdma [2022-12-14 11:15:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_fw_ps_tdma [2022-12-14 11:15:15,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 11:15:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 11:15:15,493 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_1byte [2022-12-14 11:15:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_1byte [2022-12-14 11:15:15,493 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2022-12-14 11:15:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2022-12-14 11:15:15,493 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_nomal_low_power [2022-12-14 11:15:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_nomal_low_power [2022-12-14 11:15:15,493 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2022-12-14 11:15:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2022-12-14 11:15:15,493 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_wifi_uplink [2022-12-14 11:15:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_wifi_uplink [2022-12-14 11:15:15,493 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2022-12-14 11:15:15,493 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2022-12-14 11:15:15,499 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2022-12-14 11:15:15,499 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2022-12-14 11:15:15,499 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-12-14 11:15:15,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-12-14 11:15:15,499 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 11:15:15,499 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 11:15:15,499 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_med_stat_notify [2022-12-14 11:15:15,499 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_med_stat_notify [2022-12-14 11:15:15,499 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ps_tdma [2022-12-14 11:15:15,499 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ps_tdma [2022-12-14 11:15:15,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 11:15:15,499 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_tdma_duration_adjust [2022-12-14 11:15:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_tdma_duration_adjust [2022-12-14 11:15:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_ignore_wlan_act [2022-12-14 11:15:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_ignore_wlan_act [2022-12-14 11:15:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2022-12-14 11:15:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2022-12-14 11:15:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_4byte [2022-12-14 11:15:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_4byte [2022-12-14 11:15:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 11:15:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_4byte [2022-12-14 11:15:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_4byte [2022-12-14 11:15:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_get_wifi_rssi [2022-12-14 11:15:15,500 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_get_wifi_rssi [2022-12-14 11:15:15,500 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-12-14 11:15:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-12-14 11:15:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_scan_notify [2022-12-14 11:15:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_scan_notify [2022-12-14 11:15:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_low_power [2022-12-14 11:15:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_low_power [2022-12-14 11:15:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 11:15:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 11:15:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 11:15:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 11:15:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_connect_notify [2022-12-14 11:15:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_connect_notify [2022-12-14 11:15:15,501 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_wifi_rssi_state [2022-12-14 11:15:15,501 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_wifi_rssi_state [2022-12-14 11:15:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 11:15:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 11:15:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-12-14 11:15:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-12-14 11:15:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_dec_bt_pwr [2022-12-14 11:15:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_dec_bt_pwr [2022-12-14 11:15:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_set_dac_swing_reg [2022-12-14 11:15:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_set_dac_swing_reg [2022-12-14 11:15:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 11:15:15,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 11:15:15,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 11:15:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_alloff [2022-12-14 11:15:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_alloff [2022-12-14 11:15:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 11:15:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 11:15:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_bt_rssi_state [2022-12-14 11:15:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_bt_rssi_state [2022-12-14 11:15:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_coex_tbl_type [2022-12-14 11:15:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_coex_tbl_type [2022-12-14 11:15:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-12-14 11:15:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-12-14 11:15:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 11:15:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_enter_lps [2022-12-14 11:15:15,503 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_enter_lps [2022-12-14 11:15:15,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 11:15:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 11:15:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-12-14 11:15:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-12-14 11:15:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 11:15:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_1byte [2022-12-14 11:15:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_1byte [2022-12-14 11:15:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_is_bt_coexist_available [2022-12-14 11:15:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_is_bt_coexist_available [2022-12-14 11:15:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 11:15:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism1 [2022-12-14 11:15:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism1 [2022-12-14 11:15:15,504 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_sw_mechanism2 [2022-12-14 11:15:15,504 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_sw_mechanism2 [2022-12-14 11:15:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 11:15:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_fw_dac_swing_lvl [2022-12-14 11:15:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_fw_dac_swing_lvl [2022-12-14 11:15:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 11:15:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_fill_h2c_cmd [2022-12-14 11:15:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_fill_h2c_cmd [2022-12-14 11:15:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b_need_dec_pwr [2022-12-14 11:15:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b_need_dec_pwr [2022-12-14 11:15:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_coex_table [2022-12-14 11:15:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_coex_table [2022-12-14 11:15:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_leave_lps [2022-12-14 11:15:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_leave_lps [2022-12-14 11:15:15,505 INFO L130 BoogieDeclarations]: Found specification of procedure btc8723b2ant_run_coexist_mechanism [2022-12-14 11:15:15,505 INFO L138 BoogieDeclarations]: Found implementation of procedure btc8723b2ant_run_coexist_mechanism [2022-12-14 11:15:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-12-14 11:15:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-12-14 11:15:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_ips_notify [2022-12-14 11:15:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_ips_notify [2022-12-14 11:15:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2022-12-14 11:15:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2022-12-14 11:15:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_write_2byte [2022-12-14 11:15:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_write_2byte [2022-12-14 11:15:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-12-14 11:15:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-12-14 11:15:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_read_2byte [2022-12-14 11:15:15,506 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_read_2byte [2022-12-14 11:15:15,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 11:15:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-12-14 11:15:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure halbtc_set [2022-12-14 11:15:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure halbtc_set [2022-12-14 11:15:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 11:15:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 11:15:15,507 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-12-14 11:15:15,507 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-12-14 11:15:16,099 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 11:15:16,101 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 11:15:17,702 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 11:15:21,006 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 11:15:22,687 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 11:15:22,687 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 11:15:22,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:15:22 BoogieIcfgContainer [2022-12-14 11:15:22,691 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 11:15:22,693 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 11:15:22,693 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 11:15:22,696 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 11:15:22,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 11:15:12" (1/3) ... [2022-12-14 11:15:22,697 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3570e091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:15:22, skipping insertion in model container [2022-12-14 11:15:22,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:15:14" (2/3) ... [2022-12-14 11:15:22,698 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3570e091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:15:22, skipping insertion in model container [2022-12-14 11:15:22,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:15:22" (3/3) ... [2022-12-14 11:15:22,699 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--rtlwifi--btcoexist--btcoexist.ko-entry_point.cil.out.i [2022-12-14 11:15:22,714 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 11:15:22,714 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-12-14 11:15:22,715 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3570e091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 11:15:22, skipping insertion in model container [2022-12-14 11:15:22,715 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-14 11:15:22,716 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 11:15:22,716 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 11:15:22,716 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 11:15:22,716 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:15:22" (3/3) ... [2022-12-14 11:15:22,719 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ps_tdma [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_bt_coexist_available [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_dec_bt_pwr [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism1 [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_sw_mechanism2 [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_fw_ps_tdma [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_fw_dac_swing_lvl [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_tdma_duration_adjust [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_set_dac_swing_reg [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_fill_h2c_cmd [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_ignore_wlan_act [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_dword [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_need_dec_pwr [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_4byte [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-12-14 11:15:22,723 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_table [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_lps [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_4byte [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_run_coexist_mechanism [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_get_wifi_rssi [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~VOID [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~~bool~0 [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_scan_notify [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_ips_notify [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_leave_low_power [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_coex_alloff [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_btc_connect_notify [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~TO~VOID [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_dword [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_2byte [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_write_1byte [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_word [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_bt_rssi_state [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_coex_tbl_type [2022-12-14 11:15:22,724 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_nomal_low_power [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_read_byte [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_is_wifi_uplink [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_word [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_enter_lps [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u8~0~TO~VOID [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rtl_write_byte [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_2byte [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b2ant_wifi_rssi_state [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~$Pointer$~TO~VOID [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btc8723b_med_stat_notify [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_read_1byte [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure halbtc_set [2022-12-14 11:15:22,725 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~X~~u8~0~TO~VOID [2022-12-14 11:15:22,726 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure preempt_count [2022-12-14 11:15:22,795 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 942 nodes and edges [2022-12-14 11:15:22,805 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 309 nodes and edges [2022-12-14 11:15:22,812 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 104 nodes and edges [2022-12-14 11:15:22,816 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2022-12-14 11:15:22,821 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-12-14 11:15:22,825 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2022-12-14 11:15:22,830 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2022-12-14 11:15:22,834 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-14 11:15:22,838 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 11:15:23,291 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/witness.graphml [2022-12-14 11:15:23,291 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 11:15:23,293 INFO L158 Benchmark]: Toolchain (without parser) took 10674.34ms. Allocated memory was 127.9MB in the beginning and 497.0MB in the end (delta: 369.1MB). Free memory was 78.0MB in the beginning and 148.6MB in the end (delta: -70.6MB). Peak memory consumption was 300.5MB. Max. memory is 16.1GB. [2022-12-14 11:15:23,293 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 96.5MB. Free memory was 69.2MB in the beginning and 69.2MB in the end (delta: 28.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 11:15:23,293 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2320.27ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 78.0MB in the beginning and 85.1MB in the end (delta: -7.1MB). Peak memory consumption was 97.0MB. Max. memory is 16.1GB. [2022-12-14 11:15:23,293 INFO L158 Benchmark]: Boogie Procedure Inliner took 247.81ms. Allocated memory is still 186.6MB. Free memory was 85.1MB in the beginning and 84.8MB in the end (delta: 293.2kB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2022-12-14 11:15:23,294 INFO L158 Benchmark]: Boogie Preprocessor took 239.44ms. Allocated memory is still 186.6MB. Free memory was 84.8MB in the beginning and 75.5MB in the end (delta: 9.2MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. [2022-12-14 11:15:23,294 INFO L158 Benchmark]: RCFGBuilder took 7263.62ms. Allocated memory was 186.6MB in the beginning and 497.0MB in the end (delta: 310.4MB). Free memory was 75.5MB in the beginning and 267.1MB in the end (delta: -191.6MB). Peak memory consumption was 287.7MB. Max. memory is 16.1GB. [2022-12-14 11:15:23,294 INFO L158 Benchmark]: TraceAbstraction took 21.95ms. Allocated memory is still 497.0MB. Free memory was 266.1MB in the beginning and 265.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 11:15:23,295 INFO L158 Benchmark]: Witness Printer took 575.30ms. Allocated memory is still 497.0MB. Free memory was 265.0MB in the beginning and 148.6MB in the end (delta: 116.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2022-12-14 11:15:23,297 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 96.5MB. Free memory was 69.2MB in the beginning and 69.2MB in the end (delta: 28.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2320.27ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 78.0MB in the beginning and 85.1MB in the end (delta: -7.1MB). Peak memory consumption was 97.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 247.81ms. Allocated memory is still 186.6MB. Free memory was 85.1MB in the beginning and 84.8MB in the end (delta: 293.2kB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 239.44ms. Allocated memory is still 186.6MB. Free memory was 84.8MB in the beginning and 75.5MB in the end (delta: 9.2MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. * RCFGBuilder took 7263.62ms. Allocated memory was 186.6MB in the beginning and 497.0MB in the end (delta: 310.4MB). Free memory was 75.5MB in the beginning and 267.1MB in the end (delta: -191.6MB). Peak memory consumption was 287.7MB. Max. memory is 16.1GB. * TraceAbstraction took 21.95ms. Allocated memory is still 497.0MB. Free memory was 266.1MB in the beginning and 265.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 575.30ms. Allocated memory is still 497.0MB. Free memory was 265.0MB in the beginning and 148.6MB in the end (delta: 116.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-12-14 11:15:23,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cb79651-937e-4370-9559-409c45b86ec7/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE