./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF --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 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:28:39,327 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:28:39,329 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:28:39,374 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:28:39,376 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:28:39,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:28:39,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:28:39,390 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:28:39,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:28:39,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:28:39,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:28:39,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:28:39,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:28:39,409 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:28:39,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:28:39,416 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:28:39,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:28:39,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:28:39,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:28:39,434 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:28:39,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:28:39,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:28:39,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:28:39,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:28:39,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:28:39,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:28:39,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:28:39,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:28:39,457 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:28:39,459 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:28:39,460 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:28:39,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:28:39,463 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:28:39,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:28:39,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:28:39,467 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:28:39,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:28:39,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:28:39,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:28:39,469 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:28:39,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:28:39,471 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 01:28:39,517 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:28:39,518 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:28:39,519 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:28:39,519 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:28:39,520 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:28:39,520 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:28:39,520 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:28:39,520 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:28:39,527 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:28:39,527 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:28:39,528 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:28:39,528 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:28:39,529 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:28:39,529 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:28:39,529 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:28:39,529 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:28:39,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:28:39,530 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:28:39,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:28:39,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:28:39,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:28:39,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:28:39,531 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:28:39,532 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:28:39,532 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:28:39,532 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:28:39,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:28:39,533 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:28:39,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:28:39,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:28:39,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:28:39,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:28:39,534 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:28:39,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:28:39,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:28:39,535 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:28:39,535 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:28:39,535 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d [2021-11-13 01:28:39,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:28:39,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:28:39,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:28:39,886 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:28:39,887 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:28:39,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-13 01:28:39,955 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/data/2ec0bcaaa/201dd5d80be3408b8363c229f35f0ad5/FLAG82605edea [2021-11-13 01:28:41,229 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:28:41,230 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-13 01:28:41,309 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/data/2ec0bcaaa/201dd5d80be3408b8363c229f35f0ad5/FLAG82605edea [2021-11-13 01:28:41,790 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/data/2ec0bcaaa/201dd5d80be3408b8363c229f35f0ad5 [2021-11-13 01:28:41,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:28:41,797 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:28:41,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:28:41,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:28:41,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:28:41,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:28:41" (1/1) ... [2021-11-13 01:28:41,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63415f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:41, skipping insertion in model container [2021-11-13 01:28:41,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:28:41" (1/1) ... [2021-11-13 01:28:41,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:28:42,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:28:47,152 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:47,178 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:47,216 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:48,231 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:48,277 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:48,728 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,106 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,120 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,261 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,288 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,354 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,357 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,370 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,532 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,535 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,536 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,648 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,741 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,753 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,766 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:49,778 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,112 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,202 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,203 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,220 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,237 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,238 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,240 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,242 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,244 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,259 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:50,372 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:51,412 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:51,438 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:51,463 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:51,551 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:51,569 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:51,679 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 01:28:52,932 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2021-11-13 01:28:52,935 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2021-11-13 01:28:52,936 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2021-11-13 01:28:52,936 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2021-11-13 01:28:52,994 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:28:53,228 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-13 01:28:53,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@527976ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:53, skipping insertion in model container [2021-11-13 01:28:53,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:28:53,230 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 01:28:53,232 INFO L158 Benchmark]: Toolchain (without parser) took 11433.99ms. Allocated memory was 96.5MB in the beginning and 291.5MB in the end (delta: 195.0MB). Free memory was 37.4MB in the beginning and 165.0MB in the end (delta: -127.7MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. [2021-11-13 01:28:53,233 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 96.5MB. Free memory was 70.9MB in the beginning and 70.9MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 01:28:53,235 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11427.85ms. Allocated memory was 96.5MB in the beginning and 291.5MB in the end (delta: 195.0MB). Free memory was 37.0MB in the beginning and 165.0MB in the end (delta: -128.0MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. [2021-11-13 01:28:53,237 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 96.5MB. Free memory was 70.9MB in the beginning and 70.9MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11427.85ms. Allocated memory was 96.5MB in the beginning and 291.5MB in the end (delta: 195.0MB). Free memory was 37.0MB in the beginning and 165.0MB in the end (delta: -128.0MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8095]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF --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 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:28:55,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:28:55,697 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:28:55,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:28:55,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:28:55,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:28:55,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:28:55,764 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:28:55,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:28:55,776 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:28:55,777 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:28:55,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:28:55,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:28:55,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:28:55,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:28:55,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:28:55,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:28:55,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:28:55,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:28:55,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:28:55,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:28:55,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:28:55,813 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:28:55,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:28:55,827 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:28:55,827 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:28:55,828 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:28:55,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:28:55,831 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:28:55,832 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:28:55,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:28:55,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:28:55,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:28:55,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:28:55,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:28:55,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:28:55,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:28:55,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:28:55,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:28:55,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:28:55,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:28:55,848 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 01:28:55,913 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:28:55,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:28:55,916 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:28:55,916 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:28:55,916 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:28:55,916 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:28:55,917 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:28:55,917 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:28:55,917 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:28:55,918 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:28:55,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:28:55,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:28:55,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:28:55,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:28:55,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:28:55,922 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:28:55,922 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 01:28:55,923 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 01:28:55,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:28:55,923 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:28:55,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:28:55,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:28:55,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 01:28:55,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:28:55,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:28:55,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:28:55,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:28:55,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:28:55,926 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 01:28:55,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 01:28:55,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:28:55,927 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:28:55,927 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:28:55,927 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fdfaa979188a6c4be182cfbd6ea89573fc46866d89b1b66e618730d2e2ae78d [2021-11-13 01:28:56,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:28:56,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:28:56,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:28:56,356 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:28:56,357 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:28:56,359 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-13 01:28:56,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/data/1fdb5996e/9256a65df4cd4c94a1694c0dbc90dccb/FLAG12145fc5d [2021-11-13 01:28:57,987 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:28:57,988 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2021-11-13 01:28:58,114 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/data/1fdb5996e/9256a65df4cd4c94a1694c0dbc90dccb/FLAG12145fc5d [2021-11-13 01:28:58,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/data/1fdb5996e/9256a65df4cd4c94a1694c0dbc90dccb [2021-11-13 01:28:58,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:28:58,351 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:28:58,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:28:58,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:28:58,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:28:58,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:28:58" (1/1) ... [2021-11-13 01:28:58,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44c86db7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:28:58, skipping insertion in model container [2021-11-13 01:28:58,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:28:58" (1/1) ... [2021-11-13 01:28:58,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:28:58,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:29:09,892 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2021-11-13 01:29:09,895 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2021-11-13 01:29:09,896 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2021-11-13 01:29:09,897 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2021-11-13 01:29:09,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:29:10,295 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 01:29:10,571 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:29:11,816 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2021-11-13 01:29:11,817 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2021-11-13 01:29:11,818 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2021-11-13 01:29:11,818 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2021-11-13 01:29:11,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:29:12,032 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:29:13,060 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971667,971680] [2021-11-13 01:29:13,060 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971814,971827] [2021-11-13 01:29:13,061 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[971953,971966] [2021-11-13 01:29:13,066 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i[972111,972124] [2021-11-13 01:29:13,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:29:13,651 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:29:13,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13 WrapperNode [2021-11-13 01:29:13,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:29:13,653 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:29:13,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:29:13,657 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:29:13,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13" (1/1) ... [2021-11-13 01:29:13,929 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13" (1/1) ... [2021-11-13 01:29:14,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:29:14,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:29:14,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:29:14,570 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:29:14,580 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13" (1/1) ... [2021-11-13 01:29:14,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13" (1/1) ... [2021-11-13 01:29:14,703 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13" (1/1) ... [2021-11-13 01:29:14,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13" (1/1) ... [2021-11-13 01:29:15,047 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13" (1/1) ... [2021-11-13 01:29:15,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13" (1/1) ... [2021-11-13 01:29:15,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13" (1/1) ... [2021-11-13 01:29:15,625 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:29:15,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:29:15,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:29:15,627 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:29:15,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:29:13" (1/1) ... [2021-11-13 01:29:15,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:29:15,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:29:15,661 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:29:15,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2422b916-a228-484f-ab25-7b1a1917604b/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:29:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-13 01:29:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-13 01:29:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-13 01:29:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-13 01:29:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-13 01:29:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-13 01:29:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-13 01:29:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-13 01:29:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 01:29:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 01:29:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-13 01:29:15,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-13 01:29:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-13 01:29:15,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-13 01:29:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 01:29:15,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 01:29:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 01:29:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 01:29:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 01:29:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-13 01:29:15,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-13 01:29:15,720 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 01:29:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 01:29:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-13 01:29:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-13 01:29:15,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-13 01:29:15,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-13 01:29:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-13 01:29:15,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-13 01:29:15,722 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-13 01:29:15,723 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-13 01:29:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-13 01:29:15,723 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-13 01:29:15,723 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-13 01:29:15,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-13 01:29:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 01:29:15,724 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 01:29:15,724 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-13 01:29:15,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-13 01:29:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-13 01:29:15,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-13 01:29:15,725 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-13 01:29:15,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-13 01:29:15,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 01:29:15,727 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 01:29:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-13 01:29:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-13 01:29:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-13 01:29:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-13 01:29:15,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 01:29:15,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 01:29:15,729 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-13 01:29:15,729 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-13 01:29:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-13 01:29:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-13 01:29:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 01:29:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 01:29:15,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 01:29:15,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 01:29:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 01:29:15,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-13 01:29:15,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-13 01:29:15,732 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-13 01:29:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-13 01:29:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-13 01:29:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-13 01:29:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 01:29:15,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 01:29:15,733 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 01:29:15,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 01:29:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 01:29:15,734 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-13 01:29:15,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-13 01:29:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 01:29:15,735 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-13 01:29:15,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-13 01:29:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 01:29:15,736 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 01:29:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-13 01:29:15,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-13 01:29:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-13 01:29:15,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-13 01:29:15,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:29:15,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:29:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-13 01:29:15,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-13 01:29:15,738 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-13 01:29:15,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-13 01:29:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 01:29:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-13 01:29:15,739 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-13 01:29:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 01:29:15,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 01:29:15,739 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-13 01:29:15,740 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-13 01:29:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 01:29:15,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 01:29:15,740 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-13 01:29:15,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-13 01:29:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 01:29:15,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 01:29:15,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 01:29:15,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 01:29:15,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 01:29:15,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 01:29:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-13 01:29:15,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-13 01:29:15,747 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-13 01:29:15,748 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-13 01:29:15,749 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-13 01:29:15,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-13 01:29:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:29:15,750 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 01:29:15,751 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 01:29:15,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-13 01:29:15,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-13 01:29:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 01:29:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-13 01:29:15,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-13 01:29:15,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-13 01:29:15,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-13 01:29:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-13 01:29:15,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-13 01:29:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-13 01:29:15,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-13 01:29:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-13 01:29:15,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-13 01:29:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 01:29:15,759 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 01:29:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 01:29:15,759 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 01:29:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 01:29:15,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 01:29:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-13 01:29:15,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-13 01:29:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 01:29:15,760 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 01:29:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-13 01:29:15,761 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-13 01:29:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-13 01:29:15,761 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-13 01:29:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-13 01:29:15,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-13 01:29:15,761 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-13 01:29:15,762 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-13 01:29:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 01:29:15,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 01:29:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-13 01:29:15,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-13 01:29:15,762 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 01:29:15,763 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 01:29:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-13 01:29:15,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-13 01:29:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-13 01:29:15,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-13 01:29:15,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-13 01:29:15,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-13 01:29:15,764 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-13 01:29:15,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-13 01:29:15,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 01:29:15,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 01:29:15,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 01:29:15,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 01:29:15,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 01:29:15,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 01:29:15,765 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-13 01:29:15,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-13 01:29:15,765 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-13 01:29:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-13 01:29:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-13 01:29:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-13 01:29:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-13 01:29:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-13 01:29:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-13 01:29:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-13 01:29:15,767 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-13 01:29:15,767 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-13 01:29:15,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-13 01:29:15,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-13 01:29:15,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-13 01:29:15,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-13 01:29:15,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-13 01:29:15,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-13 01:29:15,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-13 01:29:15,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-13 01:29:15,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-13 01:29:15,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-13 01:29:15,769 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-13 01:29:15,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-13 01:29:15,769 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-13 01:29:15,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-13 01:29:15,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-13 01:29:15,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-13 01:29:15,769 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-13 01:29:15,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-13 01:29:15,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-13 01:29:15,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-13 01:29:15,770 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-13 01:29:15,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-13 01:29:15,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-13 01:29:15,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 01:29:15,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 01:29:15,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 01:29:15,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 01:29:15,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-13 01:29:15,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-13 01:29:15,772 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-13 01:29:15,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-13 01:29:15,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 01:29:15,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 01:29:15,772 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-13 01:29:15,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-13 01:29:15,773 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 01:29:15,773 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 01:29:15,773 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-13 01:29:15,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-13 01:29:15,773 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 01:29:15,773 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 01:29:15,773 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-13 01:29:15,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-13 01:29:15,774 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-13 01:29:15,774 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-13 01:29:15,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 01:29:15,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 01:29:15,774 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 01:29:15,775 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 01:29:15,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 01:29:15,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 01:29:15,775 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-13 01:29:15,775 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-13 01:29:15,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 01:29:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-13 01:29:15,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 01:29:15,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 01:29:15,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 01:29:15,781 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-13 01:29:15,781 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-13 01:29:15,782 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 01:29:15,782 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 01:29:15,782 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 01:29:15,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 01:29:15,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-13 01:29:15,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-13 01:29:15,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-13 01:29:15,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-13 01:29:15,786 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 01:29:15,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 01:29:15,786 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 01:29:15,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 01:29:15,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 01:29:15,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 01:29:15,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 01:29:15,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 01:29:15,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 01:29:15,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 01:29:15,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-13 01:29:15,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-13 01:29:15,788 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-13 01:29:15,788 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-13 01:29:15,788 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-13 01:29:15,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-13 01:29:15,788 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-13 01:29:15,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-13 01:29:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-13 01:29:15,789 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-13 01:29:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-13 01:29:15,789 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-13 01:29:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 01:29:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 01:29:15,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 01:29:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-13 01:29:15,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-13 01:29:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-13 01:29:15,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-13 01:29:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-13 01:29:15,790 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-13 01:29:15,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-13 01:29:15,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-13 01:29:15,791 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 01:29:15,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 01:29:15,791 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-13 01:29:15,791 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-13 01:29:15,791 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-13 01:29:15,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-13 01:29:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 01:29:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-13 01:29:15,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-13 01:29:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 01:29:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 01:29:15,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-13 01:29:15,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-13 01:29:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 01:29:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 01:29:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 01:29:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 01:29:15,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 01:29:15,793 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-13 01:29:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-13 01:29:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-13 01:29:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-13 01:29:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-13 01:29:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-13 01:29:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-13 01:29:15,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-13 01:29:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-13 01:29:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-13 01:29:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-13 01:29:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-13 01:29:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-13 01:29:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-13 01:29:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-13 01:29:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-13 01:29:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 01:29:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 01:29:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-13 01:29:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-13 01:29:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 01:29:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 01:29:15,797 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 01:29:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 01:29:15,797 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-13 01:29:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-13 01:29:15,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 01:29:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 01:29:15,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-13 01:29:15,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-13 01:29:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-13 01:29:15,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-13 01:29:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 01:29:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 01:29:15,798 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-13 01:29:15,798 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-13 01:29:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 01:29:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 01:29:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 01:29:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-13 01:29:15,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-13 01:29:15,799 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 01:29:15,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 01:29:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-13 01:29:15,800 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-13 01:29:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-13 01:29:15,800 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-13 01:29:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 01:29:15,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 01:29:15,800 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-13 01:29:15,801 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-13 01:29:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 01:29:15,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 01:29:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-13 01:29:15,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-13 01:29:15,801 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-13 01:29:15,801 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-13 01:29:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-13 01:29:15,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-13 01:29:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 01:29:15,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 01:29:15,802 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-13 01:29:15,802 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-13 01:29:15,803 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-13 01:29:15,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-13 01:29:15,803 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-13 01:29:15,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-13 01:29:15,803 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-13 01:29:15,803 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-13 01:29:15,803 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 01:29:15,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 01:29:15,804 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-13 01:29:15,804 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-13 01:29:15,805 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 01:29:15,805 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 01:29:15,805 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-13 01:29:15,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-13 01:29:15,805 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-13 01:29:15,806 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-13 01:29:15,806 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-13 01:29:15,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-13 01:29:15,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 01:29:15,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 01:29:15,806 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-13 01:29:15,806 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-13 01:29:15,807 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-13 01:29:15,807 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-13 01:29:15,807 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-13 01:29:15,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-13 01:29:15,807 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-13 01:29:15,807 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-13 01:29:15,807 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-13 01:29:15,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-13 01:29:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 01:29:15,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 01:29:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-13 01:29:15,808 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-13 01:29:15,808 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-13 01:29:15,808 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-13 01:29:19,036 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;