./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-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 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL --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 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:00:24,901 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:00:25,017 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:00:25,030 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:00:25,031 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:00:25,065 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:00:25,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:00:25,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:00:25,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:00:25,073 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:00:25,074 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:00:25,075 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:00:25,075 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:00:25,077 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:00:25,077 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:00:25,078 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:00:25,078 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:00:25,079 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:00:25,079 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:00:25,079 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:00:25,080 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:00:25,080 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:00:25,081 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:00:25,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:25,082 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:00:25,083 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:00:25,083 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:00:25,083 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:00:25,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:00:25,084 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:00:25,085 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_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 [2023-11-19 04:00:25,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:00:25,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:00:25,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:00:25,338 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:00:25,339 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:00:25,340 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2023-11-19 04:00:28,434 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:00:29,292 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:00:29,293 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2023-11-19 04:00:29,380 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/data/88e43bcfa/2605fd1caac145619b1c652dbe24fb27/FLAGa00edc04d [2023-11-19 04:00:29,399 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/data/88e43bcfa/2605fd1caac145619b1c652dbe24fb27 [2023-11-19 04:00:29,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:00:29,407 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:00:29,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:29,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:00:29,420 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:00:29,421 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:29" (1/1) ... [2023-11-19 04:00:29,422 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5742728a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:29, skipping insertion in model container [2023-11-19 04:00:29,422 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:29" (1/1) ... [2023-11-19 04:00:29,642 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:00:31,369 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_3fe607af-c96b-4190-8af1-d538fb5bdbef/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2023-11-19 04:00:33,423 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:00:33,527 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:00:33,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6687] [2023-11-19 04:00:33,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6695] [2023-11-19 04:00:33,770 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6730-6731] [2023-11-19 04:00:33,770 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"); [6736-6738] [2023-11-19 04:00:33,783 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)); [6926-6927] [2023-11-19 04:00:33,786 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)); [6955-6956] [2023-11-19 04:00:33,804 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_3fe607af-c96b-4190-8af1-d538fb5bdbef/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2023-11-19 04:00:33,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8245] [2023-11-19 04:00:33,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8247] [2023-11-19 04:00:34,282 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:00:34,494 WARN L675 CHandler]: The function __VERIFIER_nondet_u16 is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:00:34,495 WARN L675 CHandler]: The function __VERIFIER_nondet_u8 is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:00:34,495 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:00:34,504 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:00:34,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34 WrapperNode [2023-11-19 04:00:34,505 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:34,507 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:00:34,507 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:00:34,507 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:00:34,516 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:34,665 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:35,108 INFO L138 Inliner]: procedures = 382, calls = 4363, calls flagged for inlining = 180, calls inlined = 177, statements flattened = 9020 [2023-11-19 04:00:35,109 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:00:35,110 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:00:35,110 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:00:35,110 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:00:35,122 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:35,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:35,222 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:35,223 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:35,520 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:35,573 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:35,652 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:35,698 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:35,789 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:00:35,791 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:00:35,791 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:00:35,791 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:00:35,792 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34" (1/1) ... [2023-11-19 04:00:35,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:35,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:00:35,831 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:00:35,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3fe607af-c96b-4190-8af1-d538fb5bdbef/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:00:35,881 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2023-11-19 04:00:35,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2023-11-19 04:00:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2023-11-19 04:00:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2023-11-19 04:00:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2023-11-19 04:00:35,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2023-11-19 04:00:35,882 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 04:00:35,884 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 04:00:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2023-11-19 04:00:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2023-11-19 04:00:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2023-11-19 04:00:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2023-11-19 04:00:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2023-11-19 04:00:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2023-11-19 04:00:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:00:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:00:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2023-11-19 04:00:35,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2023-11-19 04:00:35,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 04:00:35,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 04:00:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:00:35,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:00:35,888 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2023-11-19 04:00:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2023-11-19 04:00:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 04:00:35,889 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 04:00:35,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2023-11-19 04:00:35,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2023-11-19 04:00:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2023-11-19 04:00:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2023-11-19 04:00:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2023-11-19 04:00:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2023-11-19 04:00:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:00:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:00:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2023-11-19 04:00:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2023-11-19 04:00:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2023-11-19 04:00:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2023-11-19 04:00:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2023-11-19 04:00:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2023-11-19 04:00:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2023-11-19 04:00:35,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2023-11-19 04:00:35,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2023-11-19 04:00:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2023-11-19 04:00:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2023-11-19 04:00:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2023-11-19 04:00:35,895 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2023-11-19 04:00:35,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2023-11-19 04:00:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2023-11-19 04:00:36,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2023-11-19 04:00:36,019 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2023-11-19 04:00:36,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2023-11-19 04:00:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2023-11-19 04:00:36,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2023-11-19 04:00:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2023-11-19 04:00:36,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2023-11-19 04:00:36,020 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-19 04:00:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-19 04:00:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2023-11-19 04:00:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2023-11-19 04:00:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 04:00:36,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 04:00:36,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 04:00:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 04:00:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 04:00:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 04:00:36,022 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2023-11-19 04:00:36,022 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2023-11-19 04:00:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 04:00:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 04:00:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-11-19 04:00:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-11-19 04:00:36,023 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:00:36,023 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:00:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-11-19 04:00:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-11-19 04:00:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2023-11-19 04:00:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2023-11-19 04:00:36,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-19 04:00:36,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-19 04:00:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 04:00:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 04:00:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 04:00:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 04:00:36,025 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2023-11-19 04:00:36,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2023-11-19 04:00:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2023-11-19 04:00:36,026 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2023-11-19 04:00:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:00:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2023-11-19 04:00:36,026 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2023-11-19 04:00:36,026 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2023-11-19 04:00:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2023-11-19 04:00:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2023-11-19 04:00:36,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2023-11-19 04:00:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:00:36,027 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2023-11-19 04:00:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2023-11-19 04:00:36,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2023-11-19 04:00:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2023-11-19 04:00:36,028 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2023-11-19 04:00:36,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2023-11-19 04:00:36,028 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2023-11-19 04:00:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2023-11-19 04:00:36,029 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-19 04:00:36,029 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2023-11-19 04:00:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2023-11-19 04:00:36,029 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 04:00:36,029 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 04:00:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 04:00:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 04:00:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:00:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:00:36,030 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2023-11-19 04:00:36,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2023-11-19 04:00:36,031 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 04:00:36,031 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 04:00:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2023-11-19 04:00:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2023-11-19 04:00:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 04:00:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 04:00:36,038 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2023-11-19 04:00:36,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2023-11-19 04:00:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 04:00:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 04:00:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___skb_dequeue_14 [2023-11-19 04:00:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___skb_dequeue_14 [2023-11-19 04:00:36,039 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 04:00:36,039 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 04:00:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2023-11-19 04:00:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2023-11-19 04:00:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2023-11-19 04:00:36,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2023-11-19 04:00:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:00:36,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 04:00:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 04:00:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2023-11-19 04:00:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2023-11-19 04:00:36,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 04:00:36,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 04:00:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 04:00:36,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 04:00:36,055 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2023-11-19 04:00:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2023-11-19 04:00:36,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:00:36,056 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 04:00:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 04:00:36,056 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2023-11-19 04:00:36,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2023-11-19 04:00:36,057 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2023-11-19 04:00:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2023-11-19 04:00:36,057 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2023-11-19 04:00:36,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2023-11-19 04:00:36,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:00:36,057 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 04:00:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 04:00:36,058 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2023-11-19 04:00:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2023-11-19 04:00:36,058 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2023-11-19 04:00:36,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2023-11-19 04:00:36,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:00:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:00:36,059 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-19 04:00:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-19 04:00:36,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2023-11-19 04:00:36,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2023-11-19 04:00:36,059 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2023-11-19 04:00:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2023-11-19 04:00:36,060 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2023-11-19 04:00:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2023-11-19 04:00:36,060 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-11-19 04:00:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-11-19 04:00:36,060 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-19 04:00:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-11-19 04:00:36,061 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2023-11-19 04:00:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2023-11-19 04:00:36,061 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2023-11-19 04:00:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2023-11-19 04:00:36,061 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2023-11-19 04:00:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2023-11-19 04:00:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 04:00:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 04:00:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:00:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 04:00:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 04:00:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2023-11-19 04:00:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2023-11-19 04:00:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2023-11-19 04:00:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2023-11-19 04:00:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2023-11-19 04:00:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2023-11-19 04:00:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:00:36,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:00:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2023-11-19 04:00:36,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2023-11-19 04:00:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2023-11-19 04:00:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2023-11-19 04:00:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2023-11-19 04:00:36,079 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2023-11-19 04:00:36,079 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2023-11-19 04:00:36,079 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2023-11-19 04:00:36,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2023-11-19 04:00:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:00:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:00:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 04:00:36,080 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 04:00:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-11-19 04:00:36,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-11-19 04:00:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2023-11-19 04:00:36,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2023-11-19 04:00:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 04:00:36,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 04:00:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:00:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-19 04:00:36,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-19 04:00:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2023-11-19 04:00:36,082 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2023-11-19 04:00:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:00:36,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 04:00:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-19 04:00:36,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-19 04:00:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2023-11-19 04:00:36,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2023-11-19 04:00:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2023-11-19 04:00:36,084 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2023-11-19 04:00:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-19 04:00:36,084 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-19 04:00:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2023-11-19 04:00:36,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2023-11-19 04:00:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2023-11-19 04:00:36,085 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2023-11-19 04:00:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2023-11-19 04:00:36,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2023-11-19 04:00:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-19 04:00:36,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-19 04:00:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 04:00:36,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 04:00:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 04:00:36,086 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 04:00:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2023-11-19 04:00:36,086 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2023-11-19 04:00:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2023-11-19 04:00:36,087 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2023-11-19 04:00:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2023-11-19 04:00:36,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2023-11-19 04:00:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2023-11-19 04:00:36,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2023-11-19 04:00:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2023-11-19 04:00:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2023-11-19 04:00:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2023-11-19 04:00:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2023-11-19 04:00:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:00:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2023-11-19 04:00:36,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2023-11-19 04:00:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2023-11-19 04:00:36,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2023-11-19 04:00:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2023-11-19 04:00:36,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2023-11-19 04:00:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2023-11-19 04:00:36,090 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2023-11-19 04:00:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2023-11-19 04:00:36,090 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2023-11-19 04:00:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-11-19 04:00:36,090 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-11-19 04:00:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2023-11-19 04:00:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:00:36,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:00:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-11-19 04:00:36,091 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-11-19 04:00:37,580 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:00:37,588 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:00:38,201 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 04:00:58,476 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:01:05,928 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:01:05,928 INFO L302 CfgBuilder]: Removed 81 assume(true) statements. [2023-11-19 04:01:05,952 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:01:05 BoogieIcfgContainer [2023-11-19 04:01:05,953 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:01:05,956 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:01:05,956 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:01:05,971 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:01:05,972 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:01:05" (1/1) ... [2023-11-19 04:01:05,983 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:01:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:06,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3256 states and 5233 transitions. [2023-11-19 04:01:06,203 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 5233 transitions. [2023-11-19 04:01:06,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 04:01:06,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2023-11-19 04:01:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:07,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5307 states to 3268 states and 5307 transitions. [2023-11-19 04:01:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3268 states and 5307 transitions. [2023-11-19 04:01:07,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 04:01:07,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:07,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:09,353 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2023-11-19 04:01:09,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:09,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5400 states to 3286 states and 5395 transitions. [2023-11-19 04:01:09,630 INFO L276 IsEmpty]: Start isEmpty. Operand 3286 states and 5395 transitions. [2023-11-19 04:01:09,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 04:01:09,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:09,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:10,379 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-11-19 04:01:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5401 states to 3287 states and 5396 transitions. [2023-11-19 04:01:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 3287 states and 5396 transitions. [2023-11-19 04:01:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-19 04:01:10,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:10,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:10,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:11,339 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2023-11-19 04:01:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:11,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5402 states to 3288 states and 5397 transitions. [2023-11-19 04:01:11,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 5397 transitions. [2023-11-19 04:01:11,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-19 04:01:11,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:11,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:12,015 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-19 04:01:12,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:12,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 3289 states and 5398 transitions. [2023-11-19 04:01:12,080 INFO L276 IsEmpty]: Start isEmpty. Operand 3289 states and 5398 transitions. [2023-11-19 04:01:12,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-19 04:01:12,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:12,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:01:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:01:12,644 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-19 04:01:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:01:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5404 states to 3290 states and 5399 transitions. [2023-11-19 04:01:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 5399 transitions. [2023-11-19 04:01:12,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-19 04:01:12,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:01:12,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms