./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/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_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/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_b4d4ac85-b3cd-408a-95c8-125a8c405868/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 11beeec6ba5288cc050b7f8b088ade9dcbb9b5e3ccf7ef7a50b0919114a83ad1 --- 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 11:45:05,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:45:05,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:45:05,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:45:05,951 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:45:05,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:45:05,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:45:05,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:45:05,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:45:05,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:45:05,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:45:05,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:45:05,975 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:45:05,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:45:05,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:45:05,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:45:05,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:45:05,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:45:05,993 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:45:05,996 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:45:06,004 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:45:06,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:45:06,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:45:06,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:45:06,014 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:45:06,022 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:45:06,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:45:06,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:45:06,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:45:06,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:45:06,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:45:06,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:45:06,030 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:45:06,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:45:06,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:45:06,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:45:06,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:45:06,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:45:06,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:45:06,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:45:06,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:45:06,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:45:06,093 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:45:06,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:45:06,096 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:45:06,097 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:45:06,098 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:45:06,098 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:45:06,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:45:06,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:45:06,100 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:45:06,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:45:06,101 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:45:06,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:45:06,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:45:06,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:45:06,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:45:06,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:45:06,103 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:45:06,103 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:45:06,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:45:06,104 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:45:06,104 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:45:06,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:45:06,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:45:06,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:45:06,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:45:06,106 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:45:06,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:45:06,106 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:45:06,106 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:45:06,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:45:06,109 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11beeec6ba5288cc050b7f8b088ade9dcbb9b5e3ccf7ef7a50b0919114a83ad1 [2022-11-16 11:45:06,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:45:06,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:45:06,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:45:06,539 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:45:06,540 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:45:06,542 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:45:06,622 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/data/b9d027582/7b5c455ec8be450f8862c9b1481b1f3b/FLAGff01ca740 [2022-11-16 11:45:08,323 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:45:08,323 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:45:08,463 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/data/b9d027582/7b5c455ec8be450f8862c9b1481b1f3b/FLAGff01ca740 [2022-11-16 11:45:08,603 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/data/b9d027582/7b5c455ec8be450f8862c9b1481b1f3b [2022-11-16 11:45:08,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:45:08,611 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:45:08,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:45:08,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:45:08,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:45:08,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:45:08" (1/1) ... [2022-11-16 11:45:08,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@647c9356 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:08, skipping insertion in model container [2022-11-16 11:45:08,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:45:08" (1/1) ... [2022-11-16 11:45:08,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:45:09,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:45:23,907 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2022-11-16 11:45:23,911 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2022-11-16 11:45:23,912 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2022-11-16 11:45:23,913 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2022-11-16 11:45:24,008 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:45:24,270 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:45:25,537 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2022-11-16 11:45:25,538 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2022-11-16 11:45:25,539 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2022-11-16 11:45:25,540 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2022-11-16 11:45:25,556 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:45:26,515 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:45:26,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26 WrapperNode [2022-11-16 11:45:26,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:45:26,518 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:45:26,518 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:45:26,518 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:45:26,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:27,207 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:27,960 INFO L138 Inliner]: procedures = 912, calls = 13607, calls flagged for inlining = 409, calls inlined = 249, statements flattened = 14224 [2022-11-16 11:45:27,961 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:45:27,962 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:45:27,962 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:45:27,963 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:45:27,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:27,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:28,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:28,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:28,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:28,493 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:28,871 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:28,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:29,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:45:29,148 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:45:29,148 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:45:29,151 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:45:29,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:26" (1/1) ... [2022-11-16 11:45:29,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:45:29,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:29,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:29,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:45:29,389 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 11:45:29,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 11:45:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 11:45:29,390 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 11:45:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:45:29,390 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:45:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_146 [2022-11-16 11:45:29,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_146 [2022-11-16 11:45:29,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:45:29,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:45:29,391 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:45:29,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:45:29,391 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:45:29,391 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:45:29,392 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 11:45:29,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 11:45:29,392 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 11:45:29,392 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 11:45:29,392 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:45:29,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:45:29,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:45:29,393 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:45:29,393 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:45:29,393 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 11:45:29,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 11:45:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:45:29,394 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:45:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:45:29,394 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:45:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 11:45:29,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 11:45:29,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:45:29,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:45:29,395 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 11:45:29,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 11:45:29,395 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:45:29,395 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:45:29,395 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:45:29,396 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:45:29,396 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 11:45:29,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 11:45:29,396 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 11:45:29,396 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 11:45:29,397 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 11:45:29,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 11:45:29,397 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 11:45:29,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 11:45:29,397 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:45:29,397 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:45:29,398 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 11:45:29,398 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 11:45:29,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 11:45:29,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 11:45:29,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:45:29,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:45:29,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:45:29,399 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 11:45:29,399 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 11:45:29,399 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 11:45:29,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 11:45:29,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:45:29,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:45:29,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:45:29,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:45:29,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:45:29,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:45:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:45:29,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 11:45:29,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 11:45:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 11:45:29,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 11:45:29,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:45:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 11:45:29,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 11:45:29,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:45:29,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:45:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:45:29,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:45:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:45:29,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:45:29,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:45:29,418 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:45:29,419 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 11:45:29,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 11:45:29,420 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:45:29,420 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:45:29,423 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 11:45:29,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 11:45:29,423 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 11:45:29,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 11:45:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:45:29,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:45:29,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 11:45:29,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 11:45:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 11:45:29,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 11:45:29,426 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 11:45:29,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 11:45:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:45:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 11:45:29,427 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 11:45:29,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:45:29,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:45:29,441 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 11:45:29,441 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 11:45:29,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:45:29,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:45:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 11:45:29,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 11:45:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:45:29,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:45:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:45:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:45:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:45:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:45:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 11:45:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 11:45:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_122 [2022-11-16 11:45:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_122 [2022-11-16 11:45:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 11:45:29,454 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 11:45:29,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_126 [2022-11-16 11:45:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_126 [2022-11-16 11:45:29,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 11:45:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 11:45:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:45:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:45:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:45:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 11:45:29,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 11:45:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:45:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 11:45:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 11:45:29,463 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 11:45:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 11:45:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 11:45:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 11:45:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 11:45:29,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 11:45:29,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 11:45:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 11:45:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:45:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:45:29,465 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:45:29,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:45:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 11:45:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 11:45:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:45:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:45:29,466 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 11:45:29,466 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 11:45:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 11:45:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 11:45:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 11:45:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 11:45:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:45:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:45:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:45:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:45:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:45:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:45:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:45:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:45:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 11:45:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 11:45:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 11:45:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 11:45:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 11:45:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 11:45:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 11:45:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 11:45:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:45:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:45:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:45:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:45:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:45:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:45:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:45:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 11:45:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 11:45:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 11:45:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 11:45:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 11:45:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 11:45:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:45:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:45:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 11:45:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 11:45:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:45:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:45:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 11:45:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 11:45:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 11:45:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 11:45:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:45:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:45:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:45:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:45:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 11:45:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 11:45:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:45:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:45:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 11:45:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 11:45:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 11:45:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 11:45:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:45:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 11:45:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 11:45:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:45:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:45:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:45:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:45:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 11:45:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 11:45:29,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 11:45:29,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 11:45:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:45:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:45:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:45:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:45:29,497 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:45:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:45:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:45:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:45:29,498 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 11:45:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 11:45:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:45:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:45:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:45:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:45:29,499 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 11:45:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 11:45:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 11:45:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 11:45:29,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:45:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:45:29,501 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:45:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:45:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:45:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:45:29,507 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:45:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:45:29,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:45:29,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 11:45:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 11:45:29,508 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:45:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:45:29,509 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:45:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:45:29,513 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:45:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:45:29,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:45:29,514 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 11:45:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 11:45:29,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:45:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:45:29,515 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:45:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:45:29,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:45:29,515 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:45:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:45:29,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:45:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:45:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:45:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:45:29,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:45:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:45:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 11:45:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 11:45:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:45:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:45:29,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 11:45:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 11:45:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 11:45:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 11:45:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 11:45:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 11:45:29,518 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:45:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:45:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:45:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:45:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 11:45:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 11:45:29,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 11:45:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 11:45:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:45:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:45:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 11:45:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 11:45:29,520 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:45:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:45:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:45:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:45:29,521 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:45:29,523 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:45:29,523 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:45:29,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:45:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 11:45:29,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 11:45:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 11:45:29,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 11:45:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:45:29,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:45:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:45:29,525 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:45:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:45:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 11:45:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 11:45:29,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:45:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:45:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 11:45:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 11:45:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 11:45:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 11:45:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 11:45:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 11:45:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 11:45:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 11:45:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 11:45:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 11:45:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:45:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:45:29,543 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 11:45:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 11:45:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:45:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:45:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 11:45:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 11:45:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:45:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:45:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:45:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:45:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:45:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:45:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:45:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:45:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 11:45:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 11:45:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 11:45:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 11:45:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:45:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:45:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:45:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 11:45:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 11:45:29,547 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:45:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:45:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 11:45:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 11:45:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:45:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:45:29,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:45:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:45:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 11:45:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 11:45:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:45:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:45:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:45:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:45:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 11:45:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 11:45:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 11:45:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 11:45:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:45:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:45:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 11:45:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 11:45:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:45:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:45:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 11:45:29,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 11:45:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 11:45:29,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 11:45:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:45:29,552 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:45:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:45:29,554 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:45:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:45:29,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:45:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 11:45:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 11:45:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:45:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:45:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:45:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:45:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 11:45:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 11:45:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 11:45:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 11:45:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:45:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:45:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:45:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:45:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:45:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:45:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 11:45:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 11:45:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:45:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:45:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 11:45:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 11:45:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:45:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:45:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:45:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:45:29,559 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:45:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:45:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:45:31,651 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:45:31,657 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:45:32,041 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:45:32,873 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:45:32,882 INFO L158 Benchmark]: Toolchain (without parser) took 24266.41ms. Allocated memory was 132.1MB in the beginning and 880.8MB in the end (delta: 748.7MB). Free memory was 94.3MB in the beginning and 668.3MB in the end (delta: -574.0MB). Peak memory consumption was 282.2MB. Max. memory is 16.1GB. [2022-11-16 11:45:32,883 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 100.7MB. Free memory was 74.1MB in the beginning and 74.1MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:45:32,890 INFO L158 Benchmark]: CACSL2BoogieTranslator took 17902.47ms. Allocated memory was 132.1MB in the beginning and 446.7MB in the end (delta: 314.6MB). Free memory was 94.3MB in the beginning and 205.8MB in the end (delta: -111.5MB). Peak memory consumption was 232.4MB. Max. memory is 16.1GB. [2022-11-16 11:45:32,891 INFO L158 Benchmark]: Boogie Procedure Inliner took 1443.23ms. Allocated memory is still 446.7MB. Free memory was 205.8MB in the beginning and 206.9MB in the end (delta: -1.0MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2022-11-16 11:45:32,891 INFO L158 Benchmark]: Boogie Preprocessor took 1184.75ms. Allocated memory is still 446.7MB. Free memory was 206.9MB in the beginning and 199.0MB in the end (delta: 7.9MB). Peak memory consumption was 147.3MB. Max. memory is 16.1GB. [2022-11-16 11:45:32,892 INFO L158 Benchmark]: RCFGBuilder took 3728.14ms. Allocated memory was 446.7MB in the beginning and 880.8MB in the end (delta: 434.1MB). Free memory was 199.0MB in the beginning and 668.3MB in the end (delta: -469.3MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-11-16 11:45:32,902 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 100.7MB. Free memory was 74.1MB in the beginning and 74.1MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 17902.47ms. Allocated memory was 132.1MB in the beginning and 446.7MB in the end (delta: 314.6MB). Free memory was 94.3MB in the beginning and 205.8MB in the end (delta: -111.5MB). Peak memory consumption was 232.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1443.23ms. Allocated memory is still 446.7MB. Free memory was 205.8MB in the beginning and 206.9MB in the end (delta: -1.0MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1184.75ms. Allocated memory is still 446.7MB. Free memory was 206.9MB in the beginning and 199.0MB in the end (delta: 7.9MB). Peak memory consumption was 147.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3728.14ms. Allocated memory was 446.7MB in the beginning and 880.8MB in the end (delta: 434.1MB). Free memory was 199.0MB in the beginning and 668.3MB in the end (delta: -469.3MB). Peak memory consumption was 71.3MB. 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 11:45:32,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/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_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/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_b4d4ac85-b3cd-408a-95c8-125a8c405868/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 11beeec6ba5288cc050b7f8b088ade9dcbb9b5e3ccf7ef7a50b0919114a83ad1 --- 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 11:45:35,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:45:35,690 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:45:35,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:45:35,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:45:35,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:45:35,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:45:35,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:45:35,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:45:35,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:45:35,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:45:35,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:45:35,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:45:35,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:45:35,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:45:35,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:45:35,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:45:35,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:45:35,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:45:35,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:45:35,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:45:35,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:45:35,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:45:35,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:45:35,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:45:35,814 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:45:35,815 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:45:35,816 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:45:35,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:45:35,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:45:35,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:45:35,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:45:35,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:45:35,825 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:45:35,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:45:35,832 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:45:35,833 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:45:35,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:45:35,833 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:45:35,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:45:35,837 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:45:35,838 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:45:35,890 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:45:35,894 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:45:35,896 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:45:35,896 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:45:35,897 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:45:35,898 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:45:35,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:45:35,901 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:45:35,901 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:45:35,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:45:35,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:45:35,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:45:35,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:45:35,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:45:35,904 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:45:35,904 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:45:35,905 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:45:35,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:45:35,905 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:45:35,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:45:35,906 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:45:35,906 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:45:35,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:45:35,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:45:35,907 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:45:35,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:45:35,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:45:35,908 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:45:35,908 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:45:35,909 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:45:35,909 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:45:35,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:45:35,910 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:45:35,910 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11beeec6ba5288cc050b7f8b088ade9dcbb9b5e3ccf7ef7a50b0919114a83ad1 [2022-11-16 11:45:36,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:45:36,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:45:36,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:45:36,491 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:45:36,492 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:45:36,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:45:36,581 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/data/1b98af616/ddcd639005564fe08ff7e66c4b2ccf5b/FLAGdbe79495c [2022-11-16 11:45:38,307 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:45:38,308 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 11:45:38,507 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/data/1b98af616/ddcd639005564fe08ff7e66c4b2ccf5b/FLAGdbe79495c [2022-11-16 11:45:38,545 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/data/1b98af616/ddcd639005564fe08ff7e66c4b2ccf5b [2022-11-16 11:45:38,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:45:38,550 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:45:38,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:45:38,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:45:38,558 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:45:38,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:45:38" (1/1) ... [2022-11-16 11:45:38,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60a6b7f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:38, skipping insertion in model container [2022-11-16 11:45:38,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:45:38" (1/1) ... [2022-11-16 11:45:38,571 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:45:38,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:45:53,280 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2022-11-16 11:45:53,284 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2022-11-16 11:45:53,285 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2022-11-16 11:45:53,286 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2022-11-16 11:45:53,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:45:53,771 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:45:54,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:45:55,452 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2022-11-16 11:45:55,453 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2022-11-16 11:45:55,454 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2022-11-16 11:45:55,455 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2022-11-16 11:45:55,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:45:55,749 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:45:57,097 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015520,1015533] [2022-11-16 11:45:57,098 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015689,1015702] [2022-11-16 11:45:57,099 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1015856,1015869] [2022-11-16 11:45:57,105 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_b4d4ac85-b3cd-408a-95c8-125a8c405868/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1016024,1016037] [2022-11-16 11:45:57,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:45:57,875 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:45:57,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57 WrapperNode [2022-11-16 11:45:57,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:45:57,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:45:57,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:45:57,879 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:45:57,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:58,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:58,694 INFO L138 Inliner]: procedures = 929, calls = 13607, calls flagged for inlining = 412, calls inlined = 251, statements flattened = 13778 [2022-11-16 11:45:58,697 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:45:58,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:45:58,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:45:58,699 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:45:58,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:58,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:58,841 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:58,842 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:59,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:59,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:59,288 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:59,319 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:59,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:45:59,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:45:59,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:45:59,417 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:45:59,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:57" (1/1) ... [2022-11-16 11:45:59,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:45:59,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:59,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:59,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:45:59,512 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 11:45:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 11:45:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 11:45:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 11:45:59,513 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:45:59,513 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:45:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_146 [2022-11-16 11:45:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_146 [2022-11-16 11:45:59,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:45:59,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:45:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:45:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 11:45:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:45:59,515 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:45:59,515 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 11:45:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 11:45:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 11:45:59,516 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 11:45:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 11:45:59,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:45:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:45:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:45:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:45:59,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 11:45:59,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 11:45:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:45:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:45:59,518 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:45:59,518 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:45:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 11:45:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 11:45:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:45:59,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:45:59,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 11:45:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 11:45:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:45:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:45:59,520 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:45:59,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:45:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 11:45:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 11:45:59,521 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 11:45:59,521 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 11:45:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 11:45:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 11:45:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 11:45:59,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 11:45:59,522 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:45:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:45:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 11:45:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 11:45:59,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 11:45:59,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 11:45:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:45:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:45:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 11:45:59,524 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 11:45:59,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 11:45:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 11:45:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:45:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:45:59,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:45:59,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:45:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:45:59,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:45:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:45:59,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 11:45:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 11:45:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 11:45:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 11:45:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:45:59,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 11:45:59,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 11:45:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:45:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:45:59,528 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:45:59,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:45:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:45:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:45:59,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:45:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:45:59,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 11:45:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 11:45:59,530 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:45:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:45:59,530 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 11:45:59,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 11:45:59,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 11:45:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 11:45:59,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:45:59,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:45:59,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 11:45:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 11:45:59,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 11:45:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 11:45:59,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 11:45:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 11:45:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:45:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 11:45:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 11:45:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:45:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:45:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 11:45:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 11:45:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:45:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:45:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 11:45:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 11:45:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:45:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:45:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:45:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:45:59,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:45:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:45:59,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 11:45:59,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 11:45:59,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_122 [2022-11-16 11:45:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_122 [2022-11-16 11:45:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 11:45:59,537 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 11:45:59,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_126 [2022-11-16 11:45:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_126 [2022-11-16 11:45:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 11:45:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 11:45:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:45:59,538 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:45:59,538 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:45:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 11:45:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 11:45:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:45:59,539 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 11:45:59,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 11:45:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 11:45:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 11:45:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 11:45:59,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 11:45:59,540 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 11:45:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 11:45:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 11:45:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 11:45:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:45:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:45:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:45:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:45:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 11:45:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 11:45:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:45:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:45:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 11:45:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 11:45:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 11:45:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 11:45:59,543 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 11:45:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 11:45:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:45:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:45:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:45:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:45:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:45:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:45:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:45:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:45:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 11:45:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 11:45:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 11:45:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 11:45:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 11:45:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 11:45:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 11:45:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 11:45:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:45:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:45:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:45:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:45:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:45:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:45:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:45:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:45:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:45:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:45:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 11:45:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 11:45:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 11:45:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 11:45:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 11:45:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 11:45:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:45:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:45:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 11:45:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 11:45:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:45:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:45:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 11:45:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 11:45:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 11:45:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 11:45:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:45:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 11:45:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:45:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:45:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 11:45:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 11:45:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:45:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:45:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 11:45:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 11:45:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 11:45:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 11:45:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:45:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 11:45:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 11:45:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:45:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:45:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:45:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:45:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 11:45:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 11:45:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 11:45:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 11:45:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:45:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:45:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:45:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 11:45:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:45:59,557 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:45:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:45:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:45:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 11:45:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 11:45:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:45:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:45:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:45:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:45:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 11:45:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 11:45:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 11:45:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 11:45:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:45:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:45:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:45:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:45:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:45:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:45:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:45:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:45:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:45:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 11:45:59,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 11:45:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:45:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:45:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:45:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:45:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:45:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:45:59,563 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:45:59,563 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:45:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:45:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:45:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 11:45:59,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 11:45:59,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:45:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:45:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:45:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:45:59,565 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:45:59,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:45:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:45:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:45:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:45:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:45:59,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:45:59,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:45:59,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 11:45:59,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-16 11:45:59,567 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:45:59,567 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:45:59,567 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 11:45:59,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 11:45:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 11:45:59,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 11:45:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 11:45:59,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 11:45:59,568 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:45:59,569 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:45:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:45:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:45:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:45:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 11:45:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 11:45:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 11:45:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 11:45:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:45:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:45:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 11:45:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 11:45:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:45:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:45:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:45:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:45:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:45:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:45:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:45:59,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:45:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:45:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 11:45:59,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 11:45:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:45:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:45:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 11:45:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 11:45:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:45:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:45:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:45:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:45:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:45:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:45:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:45:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 11:45:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 11:45:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:45:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:45:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 11:45:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 11:45:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 11:45:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 11:45:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 11:45:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 11:45:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 11:45:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 11:45:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 11:45:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 11:45:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:45:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:45:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 11:45:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 11:45:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:45:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:45:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 11:45:59,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 11:45:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:45:59,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:45:59,725 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:45:59,725 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:45:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:45:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:45:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:45:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:45:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 11:45:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 11:45:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 11:45:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 11:45:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:45:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:45:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:45:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:45:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:45:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:45:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:45:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 11:45:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 11:45:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:45:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:45:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 11:45:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 11:45:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:45:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:45:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:45:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:45:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 11:45:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 11:45:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:45:59,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:45:59,747 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:45:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:45:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 11:45:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 11:45:59,748 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 11:45:59,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 11:45:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:45:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:45:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 11:45:59,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 11:45:59,749 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:45:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:45:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 11:45:59,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 11:45:59,750 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 11:45:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 11:45:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:45:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:45:59,751 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:45:59,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:45:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 11:45:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 11:45:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:45:59,752 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:45:59,752 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:45:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 11:45:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 11:45:59,753 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 11:45:59,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 11:45:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 11:45:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:45:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:45:59,754 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:45:59,754 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:45:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:45:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:45:59,755 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 11:45:59,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 11:45:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:45:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:45:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 11:45:59,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 11:45:59,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:45:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:45:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:45:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:45:59,757 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:45:59,757 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:46:01,493 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:46:01,508 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:46:02,446 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:46:05,109 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:46:05,114 INFO L158 Benchmark]: Toolchain (without parser) took 26562.62ms. Allocated memory was 71.3MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 35.1MB in the beginning and 929.4MB in the end (delta: -894.3MB). Peak memory consumption was 396.7MB. Max. memory is 16.1GB. [2022-11-16 11:46:05,115 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 52.4MB in the beginning and 52.4MB in the end (delta: 55.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:46:05,115 INFO L158 Benchmark]: CACSL2BoogieTranslator took 19325.51ms. Allocated memory was 71.3MB in the beginning and 520.1MB in the end (delta: 448.8MB). Free memory was 34.9MB in the beginning and 208.8MB in the end (delta: -173.9MB). Peak memory consumption was 303.4MB. Max. memory is 16.1GB. [2022-11-16 11:46:05,116 INFO L158 Benchmark]: Boogie Procedure Inliner took 820.21ms. Allocated memory is still 520.1MB. Free memory was 208.8MB in the beginning and 270.8MB in the end (delta: -62.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-16 11:46:05,117 INFO L158 Benchmark]: Boogie Preprocessor took 717.14ms. Allocated memory is still 520.1MB. Free memory was 270.8MB in the beginning and 173.3MB in the end (delta: 97.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2022-11-16 11:46:05,117 INFO L158 Benchmark]: RCFGBuilder took 5694.57ms. Allocated memory was 520.1MB in the beginning and 1.2GB in the end (delta: 660.6MB). Free memory was 173.3MB in the beginning and 929.4MB in the end (delta: -756.0MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. [2022-11-16 11:46:05,120 INFO L339 ainManager$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 71.3MB. Free memory was 52.4MB in the beginning and 52.4MB in the end (delta: 55.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 19325.51ms. Allocated memory was 71.3MB in the beginning and 520.1MB in the end (delta: 448.8MB). Free memory was 34.9MB in the beginning and 208.8MB in the end (delta: -173.9MB). Peak memory consumption was 303.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 820.21ms. Allocated memory is still 520.1MB. Free memory was 208.8MB in the beginning and 270.8MB in the end (delta: -62.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 717.14ms. Allocated memory is still 520.1MB. Free memory was 270.8MB in the beginning and 173.3MB in the end (delta: 97.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * RCFGBuilder took 5694.57ms. Allocated memory was 520.1MB in the beginning and 1.2GB in the end (delta: 660.6MB). Free memory was 173.3MB in the beginning and 929.4MB in the end (delta: -756.0MB). Peak memory consumption was 84.9MB. 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 11:46:05,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4d4ac85-b3cd-408a-95c8-125a8c405868/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]