./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:53:44,914 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:53:44,967 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:53:44,970 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:53:44,971 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:53:44,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:53:44,990 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:53:44,990 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:53:44,991 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:53:44,991 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:53:44,991 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:53:44,991 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:53:44,991 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:53:44,991 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:53:44,991 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:53:44,991 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:53:44,992 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:53:44,992 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:53:44,992 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:53:44,992 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:53:44,992 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:53:44,992 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:53:44,992 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:53:44,992 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:53:44,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:53:44,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:53:44,993 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:53:44,993 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:53:44,993 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:53:44,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:53:44,993 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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 -> Kojak 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 -> 73e11d79da89f19153d89e853a8d4a3607f25d95ae579da9c148a59839e48ce3 [2024-12-06 02:53:45,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:53:45,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:53:45,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:53:45,210 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:53:45,210 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:53:45,211 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2024-12-06 02:53:47,803 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/data/d2e5bfc4f/d7ea072469e8458f8a80b5308a731df4/FLAG6ed0a2768 [2024-12-06 02:53:48,437 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:53:48,437 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2024-12-06 02:53:48,483 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/data/d2e5bfc4f/d7ea072469e8458f8a80b5308a731df4/FLAG6ed0a2768 [2024-12-06 02:53:48,882 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/data/d2e5bfc4f/d7ea072469e8458f8a80b5308a731df4 [2024-12-06 02:53:48,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:53:48,884 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:53:48,885 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:53:48,885 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:53:48,888 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:53:48,889 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:53:48" (1/1) ... [2024-12-06 02:53:48,889 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2194f6c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:48, skipping insertion in model container [2024-12-06 02:53:48,889 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:53:48" (1/1) ... [2024-12-06 02:53:49,012 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:53:51,752 WARN L250 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_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2024-12-06 02:53:51,828 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:53:51,897 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:53:52,030 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7211] [2024-12-06 02:53:52,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7219] [2024-12-06 02:53:52,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7634-7635] [2024-12-06 02:53:52,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7663-7664] [2024-12-06 02:53:52,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8350] [2024-12-06 02:53:52,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8357] [2024-12-06 02:53:52,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8743] [2024-12-06 02:53:52,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8745] [2024-12-06 02:53:52,359 WARN L250 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_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[468644,468657] [2024-12-06 02:53:52,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:53:52,497 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:53:52,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52 WrapperNode [2024-12-06 02:53:52,497 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:53:52,498 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:53:52,498 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:53:52,498 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:53:52,504 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:52,574 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:52,841 INFO L138 Inliner]: procedures = 440, calls = 4575, calls flagged for inlining = 181, calls inlined = 178, statements flattened = 9316 [2024-12-06 02:53:52,842 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:53:52,843 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:53:52,843 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:53:52,843 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:53:52,851 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:52,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:52,896 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:52,896 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:53,063 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:53,075 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:53,109 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:53,148 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:53,166 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:53,217 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:53:53,218 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:53:53,218 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:53:53,218 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:53:53,219 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:53:52" (1/1) ... [2024-12-06 02:53:53,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:53:53,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:53:53,249 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:53:53,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78ab99dc-c2e5-4708-bdda-540bd8a9cb9f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:53:53,276 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2024-12-06 02:53:53,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2024-12-06 02:53:53,276 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2024-12-06 02:53:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2024-12-06 02:53:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2024-12-06 02:53:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2024-12-06 02:53:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2024-12-06 02:53:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2024-12-06 02:53:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 02:53:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 02:53:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 02:53:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 02:53:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-06 02:53:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-06 02:53:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 02:53:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 02:53:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2024-12-06 02:53:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2024-12-06 02:53:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2024-12-06 02:53:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2024-12-06 02:53:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2024-12-06 02:53:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2024-12-06 02:53:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-12-06 02:53:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-12-06 02:53:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2024-12-06 02:53:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2024-12-06 02:53:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-12-06 02:53:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-12-06 02:53:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 02:53:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 02:53:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2024-12-06 02:53:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2024-12-06 02:53:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-06 02:53:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-06 02:53:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 02:53:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 02:53:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2024-12-06 02:53:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2024-12-06 02:53:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2024-12-06 02:53:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2024-12-06 02:53:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2024-12-06 02:53:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2024-12-06 02:53:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2024-12-06 02:53:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2024-12-06 02:53:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2024-12-06 02:53:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2024-12-06 02:53:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2024-12-06 02:53:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2024-12-06 02:53:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 02:53:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 02:53:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-06 02:53:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-06 02:53:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:53:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2024-12-06 02:53:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2024-12-06 02:53:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2024-12-06 02:53:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2024-12-06 02:53:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 02:53:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 02:53:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2024-12-06 02:53:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2024-12-06 02:53:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 02:53:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2024-12-06 02:53:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2024-12-06 02:53:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 02:53:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 02:53:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 02:53:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 02:53:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2024-12-06 02:53:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2024-12-06 02:53:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:53:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-06 02:53:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-06 02:53:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2024-12-06 02:53:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2024-12-06 02:53:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2024-12-06 02:53:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2024-12-06 02:53:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:53:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_10 [2024-12-06 02:53:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_10 [2024-12-06 02:53:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 02:53:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 02:53:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2024-12-06 02:53:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2024-12-06 02:53:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 02:53:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 02:53:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-12-06 02:53:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-12-06 02:53:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-06 02:53:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-06 02:53:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-12-06 02:53:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-12-06 02:53:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2024-12-06 02:53:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2024-12-06 02:53:53,282 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-06 02:53:53,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 02:53:53,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2024-12-06 02:53:53,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2024-12-06 02:53:53,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2024-12-06 02:53:53,282 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 02:53:53,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-12-06 02:53:53,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-12-06 02:53:53,282 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-12-06 02:53:53,282 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2024-12-06 02:53:53,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2024-12-06 02:53:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2024-12-06 02:53:53,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2024-12-06 02:53:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 02:53:53,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 02:53:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:53:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 02:53:53,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 02:53:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_10 [2024-12-06 02:53:53,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_10 [2024-12-06 02:53:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2024-12-06 02:53:53,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2024-12-06 02:53:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2024-12-06 02:53:53,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2024-12-06 02:53:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2024-12-06 02:53:53,283 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2024-12-06 02:53:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2024-12-06 02:53:53,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2024-12-06 02:53:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2024-12-06 02:53:53,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2024-12-06 02:53:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2024-12-06 02:53:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2024-12-06 02:53:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2024-12-06 02:53:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-12-06 02:53:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:53:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-06 02:53:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2024-12-06 02:53:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2024-12-06 02:53:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2024-12-06 02:53:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:53:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 02:53:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 02:53:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2024-12-06 02:53:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2024-12-06 02:53:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-06 02:53:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-06 02:53:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2024-12-06 02:53:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2024-12-06 02:53:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2024-12-06 02:53:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2024-12-06 02:53:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_9 [2024-12-06 02:53:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_9 [2024-12-06 02:53:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2024-12-06 02:53:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2024-12-06 02:53:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2024-12-06 02:53:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2024-12-06 02:53:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-12-06 02:53:53,286 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:53:53,286 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2024-12-06 02:53:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2024-12-06 02:53:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2024-12-06 02:53:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2024-12-06 02:53:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-06 02:53:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 02:53:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2024-12-06 02:53:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-12-06 02:53:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 02:53:53,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 02:53:53,287 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-12-06 02:53:53,288 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-12-06 02:53:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2024-12-06 02:53:53,288 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2024-12-06 02:53:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2024-12-06 02:53:53,288 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2024-12-06 02:53:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2024-12-06 02:53:53,288 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2024-12-06 02:53:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2024-12-06 02:53:53,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2024-12-06 02:53:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_beacon_work [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_beacon_work [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2024-12-06 02:53:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2024-12-06 02:53:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2024-12-06 02:53:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:53:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2024-12-06 02:53:53,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2024-12-06 02:53:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2024-12-06 02:53:53,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2024-12-06 02:53:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2024-12-06 02:53:53,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2024-12-06 02:53:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2024-12-06 02:53:53,291 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2024-12-06 02:53:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-12-06 02:53:53,291 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-12-06 02:53:54,280 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:53:54,283 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:53:54,700 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 02:55:08,530 INFO L? ?]: Removed 3030 outVars from TransFormulas that were not future-live. [2024-12-06 02:55:08,530 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:55:12,898 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:55:12,899 INFO L312 CfgBuilder]: Removed 78 assume(true) statements. [2024-12-06 02:55:12,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:55:12 BoogieIcfgContainer [2024-12-06 02:55:12,899 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:55:12,900 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:55:12,900 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:55:12,909 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:55:12,909 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:55:12" (1/1) ... [2024-12-06 02:55:12,914 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:55:12,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:55:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5351 states to 3336 states and 5351 transitions. [2024-12-06 02:55:13,041 INFO L276 IsEmpty]: Start isEmpty. Operand 3336 states and 5351 transitions. [2024-12-06 02:55:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 02:55:13,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:55:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:59:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:59:59,406 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2024-12-06 03:00:09,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:00:11,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:11,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5406 states to 3339 states and 5406 transitions. [2024-12-06 03:00:11,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3339 states and 5406 transitions. [2024-12-06 03:00:11,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 03:00:11,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:11,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:17,324 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-12-06 03:05:17,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:17,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5407 states to 3340 states and 5407 transitions. [2024-12-06 03:05:17,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 5407 transitions. [2024-12-06 03:05:17,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 03:05:17,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:17,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms