./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b812b201011497a8aa663fdca0acfe7e19a7197add80269e0c3dc1ad592d3e89 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:26:13,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:26:13,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:26:13,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:26:13,494 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:26:13,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:26:13,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:26:13,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:26:13,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:26:13,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:26:13,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:26:13,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:26:13,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:26:13,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:26:13,509 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:26:13,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:26:13,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:26:13,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:26:13,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:26:13,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:26:13,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:26:13,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:26:13,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:26:13,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:26:13,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:26:13,556 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:26:13,557 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:26:13,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:26:13,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:26:13,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:26:13,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:26:13,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:26:13,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:26:13,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:26:13,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:26:13,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:26:13,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:26:13,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:26:13,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:26:13,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:26:13,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:26:13,573 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:26:13,614 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:26:13,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:26:13,615 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:26:13,615 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:26:13,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:26:13,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:26:13,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:26:13,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:26:13,617 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:26:13,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:26:13,619 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:26:13,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:26:13,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:26:13,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:26:13,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:26:13,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:26:13,620 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:26:13,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:26:13,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:26:13,621 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:26:13,621 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:26:13,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:26:13,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:26:13,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:26:13,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:26:13,623 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:26:13,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:26:13,625 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:26:13,625 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:26:13,625 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:26:13,626 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b812b201011497a8aa663fdca0acfe7e19a7197add80269e0c3dc1ad592d3e89 [2022-11-16 11:26:13,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:26:13,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:26:13,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:26:13,987 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:26:13,988 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:26:13,990 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:26:14,086 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/data/5c6d382e2/77297f0816804d61a7cc991f1357d1b6/FLAG5fb40e7aa [2022-11-16 11:26:15,509 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:26:15,510 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:26:15,614 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/data/5c6d382e2/77297f0816804d61a7cc991f1357d1b6/FLAG5fb40e7aa [2022-11-16 11:26:15,958 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/data/5c6d382e2/77297f0816804d61a7cc991f1357d1b6 [2022-11-16 11:26:15,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:26:15,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:26:16,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:26:16,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:26:16,019 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:26:16,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:26:15" (1/1) ... [2022-11-16 11:26:16,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@caa0456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:16, skipping insertion in model container [2022-11-16 11:26:16,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:26:15" (1/1) ... [2022-11-16 11:26:16,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:26:16,315 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:26:28,196 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026580,1026593] [2022-11-16 11:26:28,200 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026749,1026762] [2022-11-16 11:26:28,201 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026916,1026929] [2022-11-16 11:26:28,201 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027084,1027097] [2022-11-16 11:26:28,259 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:26:28,448 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:26:29,671 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026580,1026593] [2022-11-16 11:26:29,673 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026749,1026762] [2022-11-16 11:26:29,673 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026916,1026929] [2022-11-16 11:26:29,674 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027084,1027097] [2022-11-16 11:26:29,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:26:30,322 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:26:30,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30 WrapperNode [2022-11-16 11:26:30,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:26:30,323 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:26:30,323 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:26:30,323 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:26:30,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:30,730 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:31,404 INFO L138 Inliner]: procedures = 930, calls = 13641, calls flagged for inlining = 423, calls inlined = 263, statements flattened = 14531 [2022-11-16 11:26:31,405 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:26:31,406 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:26:31,407 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:26:31,407 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:26:31,418 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:31,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:31,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:31,522 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:31,977 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:32,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:32,093 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:32,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:32,222 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:26:32,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:26:32,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:26:32,229 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:26:32,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:30" (1/1) ... [2022-11-16 11:26:32,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:26:32,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:26:32,263 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:26:32,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:26:32,308 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 11:26:32,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 11:26:32,309 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 11:26:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 11:26:32,309 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:26:32,309 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:26:32,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_146 [2022-11-16 11:26:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_146 [2022-11-16 11:26:32,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:26:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:26:32,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:26:32,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:26:32,311 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:26:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:26:32,311 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 11:26:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 11:26:32,311 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 11:26:32,311 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 11:26:32,312 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:26:32,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:26:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:26:32,312 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:26:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:26:32,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 11:26:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 11:26:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:26:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:26:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:26:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:26:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 11:26:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 11:26:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:26:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:26:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 11:26:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 11:26:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:26:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:26:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:26:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:26:32,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 11:26:32,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 11:26:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 11:26:32,316 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 11:26:32,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 11:26:32,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 11:26:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 11:26:32,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 11:26:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:26:32,317 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:26:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 11:26:32,317 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 11:26:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 11:26:32,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 11:26:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:26:32,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:26:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:26:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 11:26:32,319 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 11:26:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 11:26:32,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 11:26:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:26:32,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:26:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:26:32,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:26:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:26:32,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:26:32,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:26:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:26:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:26:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:26:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:26:32,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 11:26:32,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 11:26:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 11:26:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 11:26:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:26:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 11:26:32,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 11:26:32,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:26:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:26:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:26:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:26:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:26:32,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:26:32,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:26:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:26:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 11:26:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 11:26:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:26:32,324 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:26:32,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 11:26:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 11:26:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 11:26:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 11:26:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:26:32,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:26:32,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 11:26:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 11:26:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 11:26:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 11:26:32,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 11:26:32,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 11:26:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:26:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 11:26:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 11:26:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:26:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:26:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 11:26:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 11:26:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:26:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:26:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 11:26:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 11:26:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:26:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:26:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:26:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:26:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:26:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:26:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 11:26:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 11:26:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_122 [2022-11-16 11:26:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_122 [2022-11-16 11:26:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 11:26:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 11:26:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_126 [2022-11-16 11:26:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_126 [2022-11-16 11:26:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 11:26:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 11:26:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:26:32,331 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:26:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:26:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 11:26:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 11:26:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:26:32,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 11:26:32,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 11:26:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 11:26:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 11:26:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 11:26:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 11:26:32,333 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 11:26:32,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 11:26:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 11:26:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 11:26:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:26:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:26:32,334 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:26:32,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:26:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 11:26:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 11:26:32,335 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:26:32,335 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:26:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 11:26:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 11:26:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 11:26:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 11:26:32,336 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 11:26:32,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 11:26:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:26:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:26:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:26:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:26:32,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:26:32,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:26:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:26:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:26:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 11:26:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 11:26:32,338 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 11:26:32,338 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 11:26:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 11:26:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 11:26:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 11:26:32,339 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 11:26:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:26:32,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:26:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:26:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:26:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:26:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:26:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:26:32,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 11:26:32,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 11:26:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 11:26:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 11:26:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 11:26:32,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 11:26:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:26:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:26:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 11:26:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 11:26:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:26:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:26:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 11:26:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 11:26:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 11:26:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 11:26:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:26:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:26:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:26:32,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:26:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2022-11-16 11:26:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2022-11-16 11:26:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 11:26:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 11:26:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:26:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:26:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 11:26:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 11:26:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2022-11-16 11:26:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2022-11-16 11:26:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 11:26:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 11:26:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:26:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 11:26:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 11:26:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:26:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:26:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:26:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:26:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 11:26:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 11:26:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 11:26:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 11:26:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:26:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:26:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:26:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:26:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:26:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:26:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:26:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:26:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 11:26:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 11:26:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:26:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:26:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:26:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:26:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 11:26:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 11:26:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 11:26:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 11:26:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:26:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:26:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:26:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:26:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:26:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:26:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:26:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:26:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:26:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 11:26:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 11:26:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:26:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:26:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:26:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:26:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:26:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:26:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:26:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 11:26:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 11:26:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:26:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:26:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:26:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:26:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:26:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:26:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:26:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:26:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:26:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:26:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:26:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:26:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:26:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:26:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:26:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 11:26:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 11:26:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 11:26:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 11:26:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 11:26:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 11:26:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:26:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:26:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:26:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:26:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 11:26:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 11:26:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 11:26:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 11:26:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:26:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:26:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 11:26:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 11:26:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:26:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:26:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:26:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:26:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:26:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:26:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:26:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:26:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 11:26:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 11:26:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 11:26:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 11:26:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:26:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:26:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:26:32,361 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:26:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:26:32,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 11:26:32,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 11:26:32,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:26:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:26:32,362 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 11:26:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 11:26:32,362 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 11:26:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 11:26:32,362 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 11:26:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 11:26:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 11:26:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 11:26:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 11:26:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 11:26:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:26:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:26:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 11:26:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 11:26:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:26:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:26:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 11:26:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 11:26:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:26:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:26:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:26:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:26:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:26:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:26:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:26:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:26:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 11:26:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 11:26:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 11:26:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 11:26:32,366 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:26:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:26:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:26:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 11:26:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 11:26:32,367 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:26:32,367 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:26:32,368 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 11:26:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 11:26:32,368 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:26:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:26:32,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:26:32,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:26:32,368 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 11:26:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 11:26:32,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:26:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:26:32,369 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:26:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:26:32,369 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 11:26:32,369 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 11:26:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 11:26:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 11:26:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:26:32,370 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:26:32,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 11:26:32,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 11:26:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:26:32,371 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:26:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 11:26:32,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 11:26:32,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 11:26:32,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 11:26:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:26:32,372 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:26:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:26:32,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:26:32,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:26:32,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:26:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 11:26:32,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 11:26:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 11:26:32,373 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 11:26:32,373 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:26:32,373 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:26:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:26:32,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:26:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 11:26:32,374 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 11:26:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 11:26:32,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 11:26:32,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:26:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:26:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:26:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:26:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:26:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:26:32,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 11:26:32,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 11:26:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:26:32,376 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:26:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 11:26:32,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 11:26:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:26:32,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:26:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:26:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:26:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:26:32,377 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:26:32,377 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:26:33,895 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:26:33,902 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:26:34,330 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:26:34,883 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:26:34,888 INFO L158 Benchmark]: Toolchain (without parser) took 18921.02ms. Allocated memory was 90.2MB in the beginning and 461.4MB in the end (delta: 371.2MB). Free memory was 37.4MB in the beginning and 204.8MB in the end (delta: -167.4MB). Peak memory consumption was 271.9MB. Max. memory is 16.1GB. [2022-11-16 11:26:34,889 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 90.2MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:26:34,890 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14308.00ms. Allocated memory was 115.3MB in the beginning and 337.6MB in the end (delta: 222.3MB). Free memory was 73.6MB in the beginning and 93.6MB in the end (delta: -20.0MB). Peak memory consumption was 223.6MB. Max. memory is 16.1GB. [2022-11-16 11:26:34,891 INFO L158 Benchmark]: Boogie Procedure Inliner took 1082.29ms. Allocated memory was 337.6MB in the beginning and 461.4MB in the end (delta: 123.7MB). Free memory was 93.6MB in the beginning and 214.4MB in the end (delta: -120.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-16 11:26:34,891 INFO L158 Benchmark]: Boogie Preprocessor took 815.89ms. Allocated memory is still 461.4MB. Free memory was 214.4MB in the beginning and 230.0MB in the end (delta: -15.6MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2022-11-16 11:26:34,892 INFO L158 Benchmark]: RCFGBuilder took 2660.28ms. Allocated memory is still 461.4MB. Free memory was 230.0MB in the beginning and 204.8MB in the end (delta: 25.2MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2022-11-16 11:26:34,894 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 90.2MB. Free memory was 62.7MB in the beginning and 62.6MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14308.00ms. Allocated memory was 115.3MB in the beginning and 337.6MB in the end (delta: 222.3MB). Free memory was 73.6MB in the beginning and 93.6MB in the end (delta: -20.0MB). Peak memory consumption was 223.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1082.29ms. Allocated memory was 337.6MB in the beginning and 461.4MB in the end (delta: 123.7MB). Free memory was 93.6MB in the beginning and 214.4MB in the end (delta: -120.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 815.89ms. Allocated memory is still 461.4MB. Free memory was 214.4MB in the beginning and 230.0MB in the end (delta: -15.6MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2660.28ms. Allocated memory is still 461.4MB. Free memory was 230.0MB in the beginning and 204.8MB in the end (delta: 25.2MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:26:34,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b812b201011497a8aa663fdca0acfe7e19a7197add80269e0c3dc1ad592d3e89 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:26:37,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:26:37,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:26:37,451 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:26:37,451 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:26:37,455 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:26:37,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:26:37,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:26:37,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:26:37,474 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:26:37,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:26:37,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:26:37,477 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:26:37,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:26:37,479 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:26:37,480 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:26:37,481 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:26:37,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:26:37,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:26:37,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:26:37,494 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:26:37,496 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:26:37,498 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:26:37,500 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:26:37,513 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:26:37,513 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:26:37,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:26:37,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:26:37,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:26:37,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:26:37,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:26:37,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:26:37,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:26:37,519 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:26:37,520 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:26:37,521 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:26:37,522 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:26:37,527 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:26:37,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:26:37,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:26:37,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:26:37,536 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:26:37,580 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:26:37,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:26:37,582 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:26:37,582 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:26:37,583 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:26:37,584 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:26:37,585 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:26:37,586 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:26:37,586 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:26:37,586 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:26:37,587 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:26:37,588 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:26:37,588 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:26:37,588 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:26:37,589 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:26:37,589 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:26:37,589 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:26:37,590 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:26:37,590 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:26:37,590 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:26:37,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:26:37,591 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:26:37,591 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:26:37,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:26:37,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:26:37,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:26:37,593 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:26:37,593 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:26:37,593 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:26:37,594 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:26:37,594 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:26:37,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:26:37,595 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:26:37,595 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_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b812b201011497a8aa663fdca0acfe7e19a7197add80269e0c3dc1ad592d3e89 [2022-11-16 11:26:38,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:26:38,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:26:38,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:26:38,108 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:26:38,111 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:26:38,113 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:26:38,201 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/data/9d8d31034/79316d27838541398610ee1b011d8bfe/FLAG24a0de2a2 [2022-11-16 11:26:39,824 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:26:39,825 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:26:40,011 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/data/9d8d31034/79316d27838541398610ee1b011d8bfe/FLAG24a0de2a2 [2022-11-16 11:26:40,128 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/data/9d8d31034/79316d27838541398610ee1b011d8bfe [2022-11-16 11:26:40,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:26:40,133 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:26:40,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:26:40,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:26:40,140 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:26:40,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:26:40" (1/1) ... [2022-11-16 11:26:40,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60bc251f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:40, skipping insertion in model container [2022-11-16 11:26:40,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:26:40" (1/1) ... [2022-11-16 11:26:40,151 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:26:40,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:26:52,567 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026580,1026593] [2022-11-16 11:26:52,570 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026749,1026762] [2022-11-16 11:26:52,571 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026916,1026929] [2022-11-16 11:26:52,571 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027084,1027097] [2022-11-16 11:26:52,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:26:52,878 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:26:53,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:26:54,537 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026580,1026593] [2022-11-16 11:26:54,538 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026749,1026762] [2022-11-16 11:26:54,538 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026916,1026929] [2022-11-16 11:26:54,539 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027084,1027097] [2022-11-16 11:26:54,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:26:54,802 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:26:55,795 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026580,1026593] [2022-11-16 11:26:55,796 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026749,1026762] [2022-11-16 11:26:55,797 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1026916,1026929] [2022-11-16 11:26:55,802 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027084,1027097] [2022-11-16 11:26:55,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:26:56,574 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:26:56,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56 WrapperNode [2022-11-16 11:26:56,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:26:56,576 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:26:56,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:26:56,577 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:26:56,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:56,894 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:57,429 INFO L138 Inliner]: procedures = 947, calls = 13641, calls flagged for inlining = 426, calls inlined = 265, statements flattened = 14077 [2022-11-16 11:26:57,429 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:26:57,430 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:26:57,430 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:26:57,430 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:26:57,441 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:57,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:57,521 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:57,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:57,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:57,843 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:57,936 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:57,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:58,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:26:58,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:26:58,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:26:58,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:26:58,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:26:56" (1/1) ... [2022-11-16 11:26:58,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:26:58,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:26:58,244 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:26:58,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:26:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 11:26:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 11:26:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 11:26:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 11:26:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:26:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:26:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_146 [2022-11-16 11:26:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_146 [2022-11-16 11:26:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:26:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:26:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:26:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:26:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:26:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:26:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 11:26:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 11:26:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 11:26:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 11:26:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:26:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:26:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:26:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:26:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:26:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 11:26:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 11:26:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:26:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:26:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:26:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:26:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 11:26:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 11:26:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:26:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:26:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 11:26:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 11:26:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:26:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:26:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:26:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:26:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 11:26:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 11:26:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 11:26:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 11:26:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 11:26:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 11:26:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 11:26:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 11:26:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:26:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:26:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 11:26:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 11:26:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 11:26:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 11:26:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:26:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:26:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 11:26:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 11:26:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 11:26:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 11:26:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:26:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:26:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:26:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:26:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:26:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:26:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:26:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:26:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:26:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:26:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:26:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 11:26:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 11:26:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 11:26:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 11:26:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:26:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 11:26:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 11:26:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:26:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:26:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:26:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:26:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:26:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:26:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:26:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:26:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 11:26:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 11:26:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:26:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:26:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 11:26:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 11:26:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 11:26:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 11:26:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:26:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:26:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 11:26:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 11:26:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 11:26:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 11:26:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 11:26:58,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 11:26:58,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:26:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 11:26:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 11:26:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:26:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:26:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 11:26:58,311 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 11:26:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:26:58,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:26:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 11:26:58,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 11:26:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:26:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:26:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:26:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:26:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:26:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:26:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 11:26:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 11:26:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_122 [2022-11-16 11:26:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_122 [2022-11-16 11:26:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 11:26:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 11:26:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_126 [2022-11-16 11:26:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_126 [2022-11-16 11:26:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 11:26:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 11:26:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:26:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:26:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:26:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 11:26:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 11:26:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:26:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 11:26:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 11:26:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 11:26:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 11:26:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 11:26:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 11:26:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 11:26:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 11:26:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 11:26:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 11:26:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:26:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:26:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:26:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:26:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 11:26:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 11:26:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:26:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:26:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 11:26:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 11:26:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 11:26:58,319 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 11:26:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 11:26:58,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 11:26:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:26:58,319 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:26:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:26:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:26:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:26:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:26:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:26:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:26:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 11:26:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 11:26:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 11:26:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 11:26:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 11:26:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 11:26:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 11:26:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 11:26:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:26:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:26:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:26:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:26:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:26:58,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:26:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:26:58,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:26:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:26:58,323 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:26:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 11:26:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 11:26:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 11:26:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 11:26:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 11:26:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 11:26:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:26:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:26:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 11:26:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 11:26:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:26:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:26:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 11:26:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 11:26:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 11:26:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 11:26:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:26:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:26:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:26:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:26:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2022-11-16 11:26:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2022-11-16 11:26:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 11:26:58,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 11:26:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:26:58,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:26:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 11:26:58,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 11:26:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2022-11-16 11:26:58,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2022-11-16 11:26:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 11:26:58,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 11:26:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:26:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 11:26:58,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 11:26:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:26:58,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:26:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:26:58,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:26:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 11:26:58,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 11:26:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 11:26:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 11:26:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:26:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:26:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:26:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:26:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:26:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:26:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:26:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:26:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 11:26:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 11:26:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:26:58,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:26:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:26:58,333 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:26:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 11:26:58,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 11:26:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 11:26:58,334 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 11:26:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:26:58,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:26:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:26:58,334 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:26:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:26:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:26:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:26:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:26:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:26:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 11:26:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 11:26:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:26:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:26:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:26:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:26:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:26:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:26:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:26:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:26:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:26:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:26:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 11:26:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 11:26:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:26:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:26:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:26:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:26:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:26:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:26:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:26:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:26:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:26:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:26:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:26:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:26:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:26:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:26:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 11:26:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 11:26:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 11:26:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 11:26:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 11:26:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 11:26:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:26:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:26:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:26:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:26:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:26:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 11:26:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 11:26:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 11:26:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 11:26:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:26:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:26:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 11:26:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 11:26:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:26:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:26:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:26:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:26:58,343 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:26:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:26:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:26:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:26:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:26:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 11:26:58,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 11:26:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:26:58,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:26:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 11:26:58,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 11:26:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:26:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:26:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:26:58,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:26:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:26:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:26:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:26:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 11:26:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 11:26:58,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:26:58,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:26:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 11:26:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 11:26:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 11:26:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 11:26:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 11:26:58,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 11:26:58,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 11:26:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 11:26:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 11:26:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 11:26:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:26:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:26:58,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 11:26:58,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 11:26:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:26:58,349 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:26:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 11:26:58,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 11:26:58,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:26:58,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:26:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:26:58,350 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:26:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:26:58,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:26:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:26:58,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:26:58,350 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 11:26:58,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 11:26:58,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 11:26:58,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 11:26:58,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:26:58,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:26:58,351 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:26:58,352 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:26:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:26:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:26:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:26:58,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 11:26:58,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 11:26:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:26:58,353 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:26:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 11:26:58,353 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 11:26:58,353 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:26:58,353 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:26:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:26:58,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:26:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 11:26:58,354 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 11:26:58,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:26:58,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:26:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:26:58,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:26:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 11:26:58,355 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 11:26:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 11:26:58,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 11:26:58,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:26:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:26:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 11:26:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 11:26:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:26:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:26:58,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 11:26:58,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 11:26:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 11:26:58,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 11:26:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:26:58,357 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:26:58,357 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:26:58,357 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:26:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 11:26:58,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 11:26:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 11:26:58,358 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 11:26:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:26:58,358 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:26:58,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:26:58,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:26:58,359 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 11:26:58,359 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 11:26:58,359 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 11:26:58,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 11:26:58,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:26:58,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:26:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:26:58,360 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:26:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:26:58,360 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:26:58,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 11:26:58,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 11:26:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:26:58,361 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:26:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 11:26:58,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 11:26:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:26:58,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:26:58,361 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:26:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:26:58,362 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:26:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:26:59,929 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:26:59,939 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:27:00,951 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:27:02,894 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:27:02,901 INFO L158 Benchmark]: Toolchain (without parser) took 22763.68ms. Allocated memory was 81.8MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 50.0MB in the beginning and 1.7GB in the end (delta: -1.7GB). Peak memory consumption was 320.9MB. Max. memory is 16.1GB. [2022-11-16 11:27:02,905 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 81.8MB. Free memory is still 63.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:27:02,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 16439.47ms. Allocated memory was 81.8MB in the beginning and 738.2MB in the end (delta: 656.4MB). Free memory was 49.8MB in the beginning and 425.0MB in the end (delta: -375.2MB). Peak memory consumption was 312.5MB. Max. memory is 16.1GB. [2022-11-16 11:27:02,906 INFO L158 Benchmark]: Boogie Procedure Inliner took 853.23ms. Allocated memory is still 738.2MB. Free memory was 425.0MB in the beginning and 512.0MB in the end (delta: -87.0MB). Peak memory consumption was 99.6MB. Max. memory is 16.1GB. [2022-11-16 11:27:02,907 INFO L158 Benchmark]: Boogie Preprocessor took 773.86ms. Allocated memory is still 738.2MB. Free memory was 512.0MB in the beginning and 497.3MB in the end (delta: 14.7MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. [2022-11-16 11:27:02,907 INFO L158 Benchmark]: RCFGBuilder took 4691.29ms. Allocated memory was 738.2MB in the beginning and 2.0GB in the end (delta: 1.3GB). Free memory was 497.3MB in the beginning and 1.7GB in the end (delta: -1.2GB). Peak memory consumption was 112.2MB. Max. memory is 16.1GB. [2022-11-16 11:27:02,912 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 81.8MB. Free memory is still 63.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 16439.47ms. Allocated memory was 81.8MB in the beginning and 738.2MB in the end (delta: 656.4MB). Free memory was 49.8MB in the beginning and 425.0MB in the end (delta: -375.2MB). Peak memory consumption was 312.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 853.23ms. Allocated memory is still 738.2MB. Free memory was 425.0MB in the beginning and 512.0MB in the end (delta: -87.0MB). Peak memory consumption was 99.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 773.86ms. Allocated memory is still 738.2MB. Free memory was 512.0MB in the beginning and 497.3MB in the end (delta: 14.7MB). Peak memory consumption was 136.3MB. Max. memory is 16.1GB. * RCFGBuilder took 4691.29ms. Allocated memory was 738.2MB in the beginning and 2.0GB in the end (delta: 1.3GB). Free memory was 497.3MB in the beginning and 1.7GB in the end (delta: -1.2GB). Peak memory consumption was 112.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:27:02,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13a5434d-0605-47eb-b2f7-4a4b39e6742e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]