./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi --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 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:13:22,133 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:13:22,250 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:13:22,259 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:13:22,259 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:13:22,306 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:13:22,307 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:13:22,308 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:13:22,309 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:13:22,314 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:13:22,315 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:13:22,316 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:13:22,316 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:13:22,318 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:13:22,318 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:13:22,319 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:13:22,319 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:13:22,320 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:13:22,320 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:13:22,321 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:13:22,322 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:13:22,322 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:13:22,323 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:13:22,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:13:22,324 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:13:22,324 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:13:22,325 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:13:22,325 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:13:22,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:13:22,326 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:13:22,328 INFO L153 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_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2023-11-24 23:13:22,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:13:22,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:13:22,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:13:22,644 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:13:22,645 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:13:22,646 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2023-11-24 23:13:25,782 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:13:26,593 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:13:26,593 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2023-11-24 23:13:26,691 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/data/6d35d2b4f/0e622b0383a14c2594ad0b117de25157/FLAG9d366b44b [2023-11-24 23:13:26,708 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/data/6d35d2b4f/0e622b0383a14c2594ad0b117de25157 [2023-11-24 23:13:26,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:13:26,716 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:13:26,719 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:13:26,720 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:13:26,725 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:13:26,726 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:13:26" (1/1) ... [2023-11-24 23:13:26,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2159e7c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:26, skipping insertion in model container [2023-11-24 23:13:26,727 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:13:26" (1/1) ... [2023-11-24 23:13:26,968 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:13:30,962 WARN L240 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_fe2a0eac-1a22-4a66-9543-64deda4c75a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2023-11-24 23:13:30,966 WARN L240 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_fe2a0eac-1a22-4a66-9543-64deda4c75a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2023-11-24 23:13:31,007 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:13:31,099 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:13:31,302 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6530-6531] [2023-11-24 23:13:31,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6536-6538] [2023-11-24 23:13:31,319 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)); [6759-6760] [2023-11-24 23:13:31,321 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)); [6793-6794] [2023-11-24 23:13:31,619 WARN L240 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_fe2a0eac-1a22-4a66-9543-64deda4c75a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2023-11-24 23:13:31,620 WARN L240 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_fe2a0eac-1a22-4a66-9543-64deda4c75a9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2023-11-24 23:13:31,626 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:13:31,905 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:13:31,906 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31 WrapperNode [2023-11-24 23:13:31,906 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:13:31,907 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:13:31,908 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:13:31,908 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:13:31,915 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:32,058 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:32,444 INFO L138 Inliner]: procedures = 521, calls = 3911, calls flagged for inlining = 277, calls inlined = 262, statements flattened = 7601 [2023-11-24 23:13:32,445 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:13:32,446 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:13:32,446 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:13:32,446 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:13:32,458 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:32,459 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:32,544 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:32,545 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:32,742 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:32,790 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:32,850 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:32,885 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:33,071 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:13:33,098 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:13:33,098 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:13:33,098 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:13:33,099 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:13:31" (1/1) ... [2023-11-24 23:13:33,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:13:33,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:13:33,146 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:13:33,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe2a0eac-1a22-4a66-9543-64deda4c75a9/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:13:33,204 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2023-11-24 23:13:33,204 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2023-11-24 23:13:33,205 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2023-11-24 23:13:33,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2023-11-24 23:13:33,206 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2023-11-24 23:13:33,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2023-11-24 23:13:33,206 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2023-11-24 23:13:33,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2023-11-24 23:13:33,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 23:13:33,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 23:13:33,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:13:33,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:13:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:13:33,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:13:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2023-11-24 23:13:33,210 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2023-11-24 23:13:33,210 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2023-11-24 23:13:33,210 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2023-11-24 23:13:33,210 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 23:13:33,210 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 23:13:33,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-24 23:13:33,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-24 23:13:33,211 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 23:13:33,211 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 23:13:33,211 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2023-11-24 23:13:33,211 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2023-11-24 23:13:33,212 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2023-11-24 23:13:33,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2023-11-24 23:13:33,213 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2023-11-24 23:13:33,213 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2023-11-24 23:13:33,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 23:13:33,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 23:13:33,214 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2023-11-24 23:13:33,215 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2023-11-24 23:13:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2023-11-24 23:13:33,215 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2023-11-24 23:13:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2023-11-24 23:13:33,216 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2023-11-24 23:13:33,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:13:33,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:13:33,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-24 23:13:33,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-24 23:13:33,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2023-11-24 23:13:33,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2023-11-24 23:13:33,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:13:33,217 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2023-11-24 23:13:33,218 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2023-11-24 23:13:33,218 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2023-11-24 23:13:33,218 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2023-11-24 23:13:33,218 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2023-11-24 23:13:33,218 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2023-11-24 23:13:33,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:13:33,219 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2023-11-24 23:13:33,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2023-11-24 23:13:33,219 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2023-11-24 23:13:33,219 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2023-11-24 23:13:33,219 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 23:13:33,219 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 23:13:33,220 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 23:13:33,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 23:13:33,220 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2023-11-24 23:13:33,220 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2023-11-24 23:13:33,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:13:33,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 23:13:33,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 23:13:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2023-11-24 23:13:33,222 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2023-11-24 23:13:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:13:33,223 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 23:13:33,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 23:13:33,224 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2023-11-24 23:13:33,225 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2023-11-24 23:13:33,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:13:33,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:13:33,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 23:13:33,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 23:13:33,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 23:13:33,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 23:13:33,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 23:13:33,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 23:13:33,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-24 23:13:33,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-24 23:13:33,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-24 23:13:33,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-24 23:13:33,227 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2023-11-24 23:13:33,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2023-11-24 23:13:33,227 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2023-11-24 23:13:33,227 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2023-11-24 23:13:33,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-24 23:13:33,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-24 23:13:33,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 23:13:33,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 23:13:33,228 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2023-11-24 23:13:33,228 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2023-11-24 23:13:33,229 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2023-11-24 23:13:33,229 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2023-11-24 23:13:33,229 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2023-11-24 23:13:33,229 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2023-11-24 23:13:33,230 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-11-24 23:13:33,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-11-24 23:13:33,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:13:33,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 23:13:33,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 23:13:33,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 23:13:33,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 23:13:33,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:13:33,231 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-24 23:13:33,231 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-24 23:13:33,231 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-11-24 23:13:33,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-11-24 23:13:33,232 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2023-11-24 23:13:33,232 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2023-11-24 23:13:33,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 23:13:33,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 23:13:33,232 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 23:13:33,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 23:13:33,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:13:33,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:13:33,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:13:33,234 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:13:33,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:13:33,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-24 23:13:33,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-24 23:13:33,234 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2023-11-24 23:13:33,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2023-11-24 23:13:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-24 23:13:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-24 23:13:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2023-11-24 23:13:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2023-11-24 23:13:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2023-11-24 23:13:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2023-11-24 23:13:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 23:13:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 23:13:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2023-11-24 23:13:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2023-11-24 23:13:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2023-11-24 23:13:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2023-11-24 23:13:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2023-11-24 23:13:33,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2023-11-24 23:13:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2023-11-24 23:13:33,239 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2023-11-24 23:13:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2023-11-24 23:13:33,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2023-11-24 23:13:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-24 23:13:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-24 23:13:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:13:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:13:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 23:13:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 23:13:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2023-11-24 23:13:33,241 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2023-11-24 23:13:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:13:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:13:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:13:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:13:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2023-11-24 23:13:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2023-11-24 23:13:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2023-11-24 23:13:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2023-11-24 23:13:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2023-11-24 23:13:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2023-11-24 23:13:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2023-11-24 23:13:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2023-11-24 23:13:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2023-11-24 23:13:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2023-11-24 23:13:33,254 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-24 23:13:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-24 23:13:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 23:13:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 23:13:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-24 23:13:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-24 23:13:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2023-11-24 23:13:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2023-11-24 23:13:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 23:13:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 23:13:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-24 23:13:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-24 23:13:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2023-11-24 23:13:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2023-11-24 23:13:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:13:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2023-11-24 23:13:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2023-11-24 23:13:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:13:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:13:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:13:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:13:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-24 23:13:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-24 23:13:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 23:13:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 23:13:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 23:13:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 23:13:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2023-11-24 23:13:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2023-11-24 23:13:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2023-11-24 23:13:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2023-11-24 23:13:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2023-11-24 23:13:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2023-11-24 23:13:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-24 23:13:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-24 23:13:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2023-11-24 23:13:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2023-11-24 23:13:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2023-11-24 23:13:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2023-11-24 23:13:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:13:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2023-11-24 23:13:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2023-11-24 23:13:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-24 23:13:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-24 23:13:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:13:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:13:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2023-11-24 23:13:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2023-11-24 23:13:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2023-11-24 23:13:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2023-11-24 23:13:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2023-11-24 23:13:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2023-11-24 23:13:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2023-11-24 23:13:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2023-11-24 23:13:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-24 23:13:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-24 23:13:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-24 23:13:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-24 23:13:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 23:13:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 23:13:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2023-11-24 23:13:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2023-11-24 23:13:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-24 23:13:33,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-24 23:13:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2023-11-24 23:13:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2023-11-24 23:13:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2023-11-24 23:13:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2023-11-24 23:13:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-24 23:13:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:13:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-24 23:13:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-24 23:13:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2023-11-24 23:13:33,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2023-11-24 23:13:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 23:13:33,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 23:13:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2023-11-24 23:13:33,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2023-11-24 23:13:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2023-11-24 23:13:33,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2023-11-24 23:13:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-11-24 23:13:33,266 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-11-24 23:13:34,559 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:13:34,563 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:13:34,966 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 23:13:55,577 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 23:13:55,968 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:14:01,904 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:14:01,904 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 23:14:01,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:14:01 BoogieIcfgContainer [2023-11-24 23:14:01,907 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:14:01,908 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:14:01,908 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:14:01,919 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:14:01,919 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:14:01" (1/1) ... [2023-11-24 23:14:01,929 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:14:02,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:02,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 2556 states and 3961 transitions. [2023-11-24 23:14:02,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 3961 transitions. [2023-11-24 23:14:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2023-11-24 23:14:02,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:02,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:03,799 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2023-11-24 23:14:04,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:04,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2567 states and 3986 transitions. [2023-11-24 23:14:04,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 3986 transitions. [2023-11-24 23:14:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2023-11-24 23:14:04,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:04,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:05,434 INFO L134 CoverageAnalysis]: Checked inductivity of 5190 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5186 trivial. 0 not checked. [2023-11-24 23:14:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4004 states to 2572 states and 4004 transitions. [2023-11-24 23:14:05,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 4004 transitions. [2023-11-24 23:14:05,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2023-11-24 23:14:05,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:05,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:05,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2023-11-24 23:14:06,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:06,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 2575 states and 4007 transitions. [2023-11-24 23:14:06,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 4007 transitions. [2023-11-24 23:14:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2023-11-24 23:14:06,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:06,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2023-11-24 23:14:07,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:07,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2581 states and 4013 transitions. [2023-11-24 23:14:07,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 4013 transitions. [2023-11-24 23:14:07,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2023-11-24 23:14:07,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:07,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:08,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:08,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2023-11-24 23:14:09,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4047 states to 2596 states and 4047 transitions. [2023-11-24 23:14:09,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 4047 transitions. [2023-11-24 23:14:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2023-11-24 23:14:09,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:09,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:09,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:10,017 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2023-11-24 23:14:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4078 states to 2611 states and 4078 transitions. [2023-11-24 23:14:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 4078 transitions. [2023-11-24 23:14:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2023-11-24 23:14:10,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:10,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:14:10,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:14:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 5112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5112 trivial. 0 not checked. [2023-11-24 23:14:11,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:14:11,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 2627 states and 4112 transitions. [2023-11-24 23:14:11,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 4112 transitions. [2023-11-24 23:14:11,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2023-11-24 23:14:11,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:14:11,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms