./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b 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_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5efcb357f5a9cac891100d9be41a10461b45907bc88c74f6177ff7bfd2b10cb3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:33:08,442 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:33:08,553 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-06 22:33:08,561 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:33:08,563 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:33:08,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:33:08,601 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:33:08,602 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:33:08,603 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:33:08,608 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:33:08,610 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:33:08,610 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:33:08,610 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:33:08,612 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:33:08,613 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:33:08,613 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:33:08,613 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:33:08,614 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:33:08,614 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:33:08,615 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:33:08,615 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:33:08,616 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:33:08,617 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:33:08,618 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:33:08,619 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:33:08,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:33:08,619 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:33:08,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:33:08,620 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:33:08,620 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:33:08,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:33:08,622 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:33:08,622 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:33:08,622 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:33:08,623 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:33:08,623 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:33:08,623 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5efcb357f5a9cac891100d9be41a10461b45907bc88c74f6177ff7bfd2b10cb3 [2023-11-06 22:33:08,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:33:08,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:33:08,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:33:08,949 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:33:08,950 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:33:08,952 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2023-11-06 22:33:12,148 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:33:13,241 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:33:13,242 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2023-11-06 22:33:13,337 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/data/28cae3c17/a935a4d9d1224e3ca084a49c3dca9549/FLAGe5738b377 [2023-11-06 22:33:13,356 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/data/28cae3c17/a935a4d9d1224e3ca084a49c3dca9549 [2023-11-06 22:33:13,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:33:13,363 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:33:13,365 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:33:13,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:33:13,371 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:33:13,375 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:33:13" (1/1) ... [2023-11-06 22:33:13,376 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45cd10c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:13, skipping insertion in model container [2023-11-06 22:33:13,376 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:33:13" (1/1) ... [2023-11-06 22:33:13,870 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:33:14,594 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4817] [2023-11-06 22:33:14,595 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4818-4819] [2023-11-06 22:33:15,635 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_9e59b27a-16e4-4402-8e7a-a51e1500c545/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i[151138,151151] [2023-11-06 22:33:22,830 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:33:22,888 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:33:22,969 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4817] [2023-11-06 22:33:22,969 WARN L1270 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4818-4819] [2023-11-06 22:33:22,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4901] [2023-11-06 22:33:22,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4908] [2023-11-06 22:33:22,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [4916] [2023-11-06 22:33:22,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [4925] [2023-11-06 22:33:22,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (4*32+23)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6641:\n\t.popsection": "=a" (res): "D" (w)); [4934] [2023-11-06 22:33:22,978 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)); [5032-5033] [2023-11-06 22:33:22,978 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"); [5038-5040] [2023-11-06 22:33:22,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5064] [2023-11-06 22:33:22,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5067] [2023-11-06 22:33:22,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5070] [2023-11-06 22:33:22,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5073] [2023-11-06 22:33:22,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [5090] [2023-11-06 22:33:22,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [5093] [2023-11-06 22:33:22,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [5095] [2023-11-06 22:33:22,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [5100] [2023-11-06 22:33:22,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [5103] [2023-11-06 22:33:22,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5105] [2023-11-06 22:33:22,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [5110] [2023-11-06 22:33:22,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [5113] [2023-11-06 22:33:22,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5115] [2023-11-06 22:33:22,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [5120] [2023-11-06 22:33:22,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [5123] [2023-11-06 22:33:22,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [5125] [2023-11-06 22:33:22,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [5143] [2023-11-06 22:33:22,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [5146] [2023-11-06 22:33:22,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [5148] [2023-11-06 22:33:22,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [5153] [2023-11-06 22:33:22,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [5156] [2023-11-06 22:33:22,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [5158] [2023-11-06 22:33:22,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [5163] [2023-11-06 22:33:22,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [5166] [2023-11-06 22:33:22,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [5168] [2023-11-06 22:33:22,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [5173] [2023-11-06 22:33:22,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [5176] [2023-11-06 22:33:22,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [5178] [2023-11-06 22:33:22,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5266] [2023-11-06 22:33:22,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5273] [2023-11-06 22:33:22,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5347] [2023-11-06 22:33:22,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5354] [2023-11-06 22:33:22,995 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_9e59b27a-16e4-4402-8e7a-a51e1500c545/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i[151138,151151] [2023-11-06 22:33:23,394 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/8147/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/xhci-mem.o.c.prepared"), "i" (1460), "i" (12UL)); [14639-14640] [2023-11-06 22:33:23,400 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/8147/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/xhci-mem.o.c.prepared"), "i" (1617), "i" (12UL)); [14827-14828] [2023-11-06 22:33:23,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [16108-16109] [2023-11-06 22:33:23,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [16554] [2023-11-06 22:33:23,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [19439] [2023-11-06 22:33:23,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19694] [2023-11-06 22:33:23,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19854] [2023-11-06 22:33:23,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [20970-20971] [2023-11-06 22:33:24,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [24919] [2023-11-06 22:33:24,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [24938-24939] [2023-11-06 22:33:24,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [24943-24944] [2023-11-06 22:33:24,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [24948-24949] [2023-11-06 22:33:24,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [24953-24954] [2023-11-06 22:33:24,330 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:33:24,780 WARN L672 CHandler]: The function __VERIFIER_nondet_u16 is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:33:24,780 WARN L672 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:33:24,781 WARN L672 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:33:24,781 WARN L672 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:33:24,781 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:33:24,789 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:33:24,790 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24 WrapperNode [2023-11-06 22:33:24,791 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:33:24,792 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:33:24,792 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:33:24,792 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:33:24,801 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:25,134 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:26,363 INFO L138 Inliner]: procedures = 702, calls = 13476, calls flagged for inlining = 318, calls inlined = 314, statements flattened = 32458 [2023-11-06 22:33:26,380 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:33:26,381 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:33:26,381 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:33:26,381 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:33:26,407 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:26,408 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:26,802 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:26,803 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:27,437 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:27,515 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:27,613 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:27,699 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:27,871 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:33:27,872 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:33:27,872 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:33:27,872 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:33:27,873 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (1/1) ... [2023-11-06 22:33:27,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:33:27,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:33:27,914 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:33:27,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e59b27a-16e4-4402-8e7a-a51e1500c545/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:33:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_check_bandwidth [2023-11-06 22:33:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_check_bandwidth [2023-11-06 22:33:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_check_usb2_port_capability [2023-11-06 22:33:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_check_usb2_port_capability [2023-11-06 22:33:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure compliance_mode_recovery_timer_init [2023-11-06 22:33:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure compliance_mode_recovery_timer_init [2023-11-06 22:33:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_stream_id_to_ring [2023-11-06 22:33:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_stream_id_to_ring [2023-11-06 22:33:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_queue_bulk_tx [2023-11-06 22:33:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_queue_bulk_tx [2023-11-06 22:33:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_urb_free_priv [2023-11-06 22:33:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_urb_free_priv [2023-11-06 22:33:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_change_max_exit_latency [2023-11-06 22:33:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_change_max_exit_latency [2023-11-06 22:33:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_ring_device [2023-11-06 22:33:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_ring_device [2023-11-06 22:33:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_ring_expansion [2023-11-06 22:33:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_ring_expansion [2023-11-06 22:33:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_transfer [2023-11-06 22:33:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_transfer [2023-11-06 22:33:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_endpoint_zero [2023-11-06 22:33:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_endpoint_zero [2023-11-06 22:33:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2023-11-06 22:33:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2023-11-06 22:33:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_shared_hcd [2023-11-06 22:33:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_shared_hcd [2023-11-06 22:33:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_urb_enqueue [2023-11-06 22:33:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_urb_enqueue [2023-11-06 22:33:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_enable_usb3_lpm_timeout [2023-11-06 22:33:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_enable_usb3_lpm_timeout [2023-11-06 22:33:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_parse_exponent_interval [2023-11-06 22:33:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_parse_exponent_interval [2023-11-06 22:33:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_debug_segment [2023-11-06 22:33:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_debug_segment [2023-11-06 22:33:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_all_ports_seen_u0 [2023-11-06 22:33:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_all_ports_seen_u0 [2023-11-06 22:33:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure last_trb_on_last_seg [2023-11-06 22:33:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure last_trb_on_last_seg [2023-11-06 22:33:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-06 22:33:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-06 22:33:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-06 22:33:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-06 22:33:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-06 22:33:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-06 22:33:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_streams [2023-11-06 22:33:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_streams [2023-11-06 22:33:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_trb_virt_to_dma [2023-11-06 22:33:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_trb_virt_to_dma [2023-11-06 22:33:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-11-06 22:33:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-11-06 22:33:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_ring_expansion [2023-11-06 22:33:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_ring_expansion [2023-11-06 22:33:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-06 22:33:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-06 22:33:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-11-06 22:33:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-11-06 22:33:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_address_device [2023-11-06 22:33:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_address_device [2023-11-06 22:33:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-11-06 22:33:27,972 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-11-06 22:33:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_alloc_segments_for_ring [2023-11-06 22:33:27,973 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_alloc_segments_for_ring [2023-11-06 22:33:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_ports [2023-11-06 22:33:27,973 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_ports [2023-11-06 22:33:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-06 22:33:27,973 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-06 22:33:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_quirks [2023-11-06 22:33:27,974 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_quirks [2023-11-06 22:33:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure td_to_noop [2023-11-06 22:33:27,976 INFO L138 BoogieDeclarations]: Found implementation of procedure td_to_noop [2023-11-06 22:33:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-11-06 22:33:27,976 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-11-06 22:33:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_max_exit_latency [2023-11-06 22:33:27,976 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_max_exit_latency [2023-11-06 22:33:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_triad_to_transfer_ring [2023-11-06 22:33:27,977 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_triad_to_transfer_ring [2023-11-06 22:33:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ss_max_streams [2023-11-06 22:33:27,977 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ss_max_streams [2023-11-06 22:33:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_to_hcd [2023-11-06 22:33:27,977 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_to_hcd [2023-11-06 22:33:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_slot_ctx [2023-11-06 22:33:27,978 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_slot_ctx [2023-11-06 22:33:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_ring_free [2023-11-06 22:33:27,979 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_ring_free [2023-11-06 22:33:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_dbg_ctx [2023-11-06 22:33:27,979 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_dbg_ctx [2023-11-06 22:33:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure trace_seq_printf [2023-11-06 22:33:27,980 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_seq_printf [2023-11-06 22:33:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_link_segments [2023-11-06 22:33:27,980 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_link_segments [2023-11-06 22:33:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_init [2023-11-06 22:33:27,980 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_init [2023-11-06 22:33:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_cancel_urb___0 [2023-11-06 22:33:27,981 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_cancel_urb___0 [2023-11-06 22:33:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2023-11-06 22:33:27,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2023-11-06 22:33:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2023-11-06 22:33:27,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2023-11-06 22:33:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_lookup [2023-11-06 22:33:27,986 INFO L138 BoogieDeclarations]: Found implementation of procedure radix_tree_lookup [2023-11-06 22:33:27,986 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_alloc_command [2023-11-06 22:33:27,987 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_alloc_command [2023-11-06 22:33:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_port_state_to_neutral [2023-11-06 22:33:27,987 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_port_state_to_neutral [2023-11-06 22:33:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_unregister_pci [2023-11-06 22:33:27,991 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_unregister_pci [2023-11-06 22:33:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_msi_irq [2023-11-06 22:33:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_msi_irq [2023-11-06 22:33:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-06 22:33:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-06 22:33:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-06 22:33:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-06 22:33:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_quirks___2 [2023-11-06 22:33:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_quirks___2 [2023-11-06 22:33:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_quirks___1 [2023-11-06 22:33:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_quirks___1 [2023-11-06 22:33:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_quirks___0 [2023-11-06 22:33:27,993 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_quirks___0 [2023-11-06 22:33:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2023-11-06 22:33:27,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2023-11-06 22:33:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-11-06 22:33:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-06 22:33:27,993 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-06 22:33:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_endpoint_address [2023-11-06 22:33:27,993 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_endpoint_address [2023-11-06 22:33:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:33:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-06 22:33:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-06 22:33:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_is_async_ep [2023-11-06 22:33:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_is_async_ep [2023-11-06 22:33:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_queue_new_dequeue_state [2023-11-06 22:33:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_queue_new_dequeue_state [2023-11-06 22:33:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_zero_in_ctx [2023-11-06 22:33:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_zero_in_ctx [2023-11-06 22:33:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure ftrace_event_reg [2023-11-06 22:33:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ftrace_event_reg [2023-11-06 22:33:27,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2023-11-06 22:33:27,995 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2023-11-06 22:33:27,995 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-06 22:33:27,995 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-06 22:33:27,995 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_noidle [2023-11-06 22:33:27,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_noidle [2023-11-06 22:33:27,995 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-06 22:33:27,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-06 22:33:27,995 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-11-06 22:33:27,995 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_endpoint_index [2023-11-06 22:33:27,995 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_endpoint_index [2023-11-06 22:33:27,995 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_parse_frame_interval [2023-11-06 22:33:27,995 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_parse_frame_interval [2023-11-06 22:33:27,996 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_queue_reset_ep [2023-11-06 22:33:27,996 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_queue_reset_ep [2023-11-06 22:33:27,996 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-06 22:33:27,996 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-06 22:33:27,996 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_context_change___0 [2023-11-06 22:33:27,996 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_context_change___0 [2023-11-06 22:33:27,996 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_bus_suspend [2023-11-06 22:33:27,996 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_bus_suspend [2023-11-06 22:33:27,996 INFO L130 BoogieDeclarations]: Found specification of procedure trb_in_td [2023-11-06 22:33:27,997 INFO L138 BoogieDeclarations]: Found implementation of procedure trb_in_td [2023-11-06 22:33:27,997 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_xhci [2023-11-06 22:33:27,997 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_xhci [2023-11-06 22:33:27,997 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-06 22:33:27,997 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-06 22:33:27,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-06 22:33:27,997 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_ss_bw_consumed [2023-11-06 22:33:27,998 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_ss_bw_consumed [2023-11-06 22:33:27,998 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-06 22:33:27,998 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-06 22:33:27,998 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_reset_ep [2023-11-06 22:33:27,998 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_reset_ep [2023-11-06 22:33:27,998 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-06 22:33:27,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-06 22:33:27,998 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_update_timeout_for_endpoint [2023-11-06 22:33:27,999 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_update_timeout_for_endpoint [2023-11-06 22:33:27,999 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_configure_endpoint [2023-11-06 22:33:27,999 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_configure_endpoint [2023-11-06 22:33:27,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:33:27,999 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_largest_overhead [2023-11-06 22:33:27,999 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_largest_overhead [2023-11-06 22:33:27,999 INFO L130 BoogieDeclarations]: Found specification of procedure of_device_is_compatible [2023-11-06 22:33:28,000 INFO L138 BoogieDeclarations]: Found implementation of procedure of_device_is_compatible [2023-11-06 22:33:28,000 INFO L130 BoogieDeclarations]: Found specification of procedure trace_event_raw_init [2023-11-06 22:33:28,000 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_event_raw_init [2023-11-06 22:33:28,000 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2023-11-06 22:33:28,000 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2023-11-06 22:33:28,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:33:28,001 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_enable_device [2023-11-06 22:33:28,001 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_enable_device [2023-11-06 22:33:28,001 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2023-11-06 22:33:28,001 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2023-11-06 22:33:28,001 INFO L130 BoogieDeclarations]: Found specification of procedure queue_trb [2023-11-06 22:33:28,001 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_trb [2023-11-06 22:33:28,001 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_find_new_dequeue_state [2023-11-06 22:33:28,002 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_find_new_dequeue_state [2023-11-06 22:33:28,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-06 22:33:28,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-06 22:33:28,002 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_pci_setup [2023-11-06 22:33:28,002 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_pci_setup [2023-11-06 22:33:28,002 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_cleanup_stalled_ring [2023-11-06 22:33:28,002 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_cleanup_stalled_ring [2023-11-06 22:33:28,002 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_address [2023-11-06 22:33:28,003 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_address [2023-11-06 22:33:28,003 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-11-06 22:33:28,003 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-11-06 22:33:28,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-06 22:33:28,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-06 22:33:28,003 INFO L130 BoogieDeclarations]: Found specification of procedure ftrace_raw_output_prep [2023-11-06 22:33:28,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ftrace_raw_output_prep [2023-11-06 22:33:28,004 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_set_usb2_hardware_lpm [2023-11-06 22:33:28,004 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_set_usb2_hardware_lpm [2023-11-06 22:33:28,004 INFO L130 BoogieDeclarations]: Found specification of procedure trace_define_field [2023-11-06 22:33:28,004 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_define_field [2023-11-06 22:33:28,004 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_urb_dequeue [2023-11-06 22:33:28,004 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_urb_dequeue [2023-11-06 22:33:28,004 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-06 22:33:28,005 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-06 22:33:28,005 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_check_args [2023-11-06 22:33:28,005 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_check_args [2023-11-06 22:33:28,005 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_ring_cmd_db [2023-11-06 22:33:28,005 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_ring_cmd_db [2023-11-06 22:33:28,005 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-06 22:33:28,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-06 22:33:28,012 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_plat_setup [2023-11-06 22:33:28,012 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_plat_setup [2023-11-06 22:33:28,012 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-11-06 22:33:28,012 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-11-06 22:33:28,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2023-11-06 22:33:28,012 INFO L130 BoogieDeclarations]: Found specification of procedure usb_root_hub_lost_power [2023-11-06 22:33:28,013 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_root_hub_lost_power [2023-11-06 22:33:28,013 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_init [2023-11-06 22:33:28,013 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_init [2023-11-06 22:33:28,014 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_init___0 [2023-11-06 22:33:28,015 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_init___0 [2023-11-06 22:33:28,015 INFO L130 BoogieDeclarations]: Found specification of procedure last_trb [2023-11-06 22:33:28,015 INFO L138 BoogieDeclarations]: Found implementation of procedure last_trb [2023-11-06 22:33:28,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:33:28,016 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_ring [2023-11-06 22:33:28,016 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_ring [2023-11-06 22:33:28,016 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2023-11-06 22:33:28,016 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2023-11-06 22:33:28,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2023-11-06 22:33:28,016 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2023-11-06 22:33:28,016 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-06 22:33:28,017 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-06 22:33:28,017 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_ring_ep_doorbell [2023-11-06 22:33:28,017 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_ring_ep_doorbell [2023-11-06 22:33:28,017 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-06 22:33:28,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-06 22:33:28,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:33:28,017 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2023-11-06 22:33:28,017 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2023-11-06 22:33:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_debug_ring [2023-11-06 22:33:28,018 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_debug_ring [2023-11-06 22:33:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-06 22:33:28,018 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-06 22:33:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:33:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-06 22:33:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-06 22:33:28,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-06 22:33:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_quiesce [2023-11-06 22:33:28,019 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_quiesce [2023-11-06 22:33:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-06 22:33:28,019 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-06 22:33:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-11-06 22:33:28,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-11-06 22:33:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_stream_info [2023-11-06 22:33:28,020 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_stream_info [2023-11-06 22:33:28,020 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_setup_input_ctx_for_config_ep [2023-11-06 22:33:28,020 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_setup_input_ctx_for_config_ep [2023-11-06 22:33:28,020 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acpi_power_manageable [2023-11-06 22:33:28,020 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acpi_power_manageable [2023-11-06 22:33:28,020 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2023-11-06 22:33:28,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2023-11-06 22:33:28,021 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2023-11-06 22:33:28,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2023-11-06 22:33:28,021 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-06 22:33:28,021 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-06 22:33:28,021 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_find_raw_port_number [2023-11-06 22:33:28,021 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_find_raw_port_number [2023-11-06 22:33:28,021 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_resume [2023-11-06 22:33:28,021 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_resume [2023-11-06 22:33:28,022 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2023-11-06 22:33:28,022 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2023-11-06 22:33:28,022 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_pci_quirks [2023-11-06 22:33:28,022 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_pci_quirks [2023-11-06 22:33:28,022 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_stop_watchdog_timer_in_irq [2023-11-06 22:33:28,022 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_stop_watchdog_timer_in_irq [2023-11-06 22:33:28,022 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2023-11-06 22:33:28,023 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2023-11-06 22:33:28,023 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_find_slot_id_by_port [2023-11-06 22:33:28,023 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_find_slot_id_by_port [2023-11-06 22:33:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_host_resources [2023-11-06 22:33:28,128 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_host_resources [2023-11-06 22:33:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-06 22:33:28,128 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-06 22:33:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-06 22:33:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-06 22:33:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_endpoint_reset [2023-11-06 22:33:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_endpoint_reset [2023-11-06 22:33:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_pci_suspend [2023-11-06 22:33:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_pci_suspend [2023-11-06 22:33:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_cancel_urb [2023-11-06 22:33:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_cancel_urb [2023-11-06 22:33:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_remove_segment_mapping [2023-11-06 22:33:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_remove_segment_mapping [2023-11-06 22:33:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-06 22:33:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-06 22:33:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-06 22:33:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-06 22:33:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_link_trb_quirk [2023-11-06 22:33:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_link_trb_quirk [2023-11-06 22:33:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_print_ir_set [2023-11-06 22:33:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_print_ir_set [2023-11-06 22:33:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-06 22:33:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-06 22:33:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-06 22:33:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-06 22:33:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_setup_device [2023-11-06 22:33:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_setup_device [2023-11-06 22:33:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_pci_shutdown [2023-11-06 22:33:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_pci_shutdown [2023-11-06 22:33:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-06 22:33:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-06 22:33:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_disable_usb3_lpm_timeout [2023-11-06 22:33:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_disable_usb3_lpm_timeout [2023-11-06 22:33:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-11-06 22:33:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-11-06 22:33:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:33:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:33:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_gen_setup [2023-11-06 22:33:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_gen_setup [2023-11-06 22:33:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_plat_suspend [2023-11-06 22:33:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_plat_suspend [2023-11-06 22:33:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_rsvd64 [2023-11-06 22:33:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_rsvd64 [2023-11-06 22:33:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-06 22:33:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-06 22:33:28,133 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_last_valid_endpoint [2023-11-06 22:33:28,133 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_last_valid_endpoint [2023-11-06 22:33:28,133 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_irq [2023-11-06 22:33:28,133 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_irq [2023-11-06 22:33:28,133 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_only_stop_hcd [2023-11-06 22:33:28,133 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_only_stop_hcd [2023-11-06 22:33:28,133 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_frame [2023-11-06 22:33:28,133 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_frame [2023-11-06 22:33:28,133 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-11-06 22:33:28,133 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-06 22:33:28,133 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-06 22:33:28,134 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_segment_alloc [2023-11-06 22:33:28,134 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_segment_alloc [2023-11-06 22:33:28,134 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2023-11-06 22:33:28,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2023-11-06 22:33:28,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-06 22:33:28,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:33:28,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-06 22:33:28,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-06 22:33:28,134 INFO L130 BoogieDeclarations]: Found specification of procedure queue_command [2023-11-06 22:33:28,134 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_command [2023-11-06 22:33:28,134 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_virt_device [2023-11-06 22:33:28,135 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_virt_device [2023-11-06 22:33:28,135 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_alloc_streams [2023-11-06 22:33:28,135 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_alloc_streams [2023-11-06 22:33:28,135 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_is_primary_hcd [2023-11-06 22:33:28,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_is_primary_hcd [2023-11-06 22:33:28,135 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2023-11-06 22:33:28,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2023-11-06 22:33:28,135 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-06 22:33:28,135 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-06 22:33:28,135 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_dbg_cmd_ptrs [2023-11-06 22:33:28,136 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_dbg_cmd_ptrs [2023-11-06 22:33:28,136 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-11-06 22:33:28,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-11-06 22:33:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_pci_resume [2023-11-06 22:33:28,139 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_pci_resume [2023-11-06 22:33:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_index [2023-11-06 22:33:28,139 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_index [2023-11-06 22:33:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_dbg_ring_ptrs [2023-11-06 22:33:28,139 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_dbg_ring_ptrs [2023-11-06 22:33:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-06 22:33:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-06 22:33:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_hub_control [2023-11-06 22:33:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_hub_control [2023-11-06 22:33:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-06 22:33:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-06 22:33:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_dma_to_transfer_ring [2023-11-06 22:33:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_dma_to_transfer_ring [2023-11-06 22:33:28,141 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2023-11-06 22:33:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2023-11-06 22:33:28,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-06 22:33:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-06 22:33:28,141 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_v1_0_td_remainder [2023-11-06 22:33:28,141 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_v1_0_td_remainder [2023-11-06 22:33:28,142 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_set_link_state [2023-11-06 22:33:28,142 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_set_link_state [2023-11-06 22:33:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2023-11-06 22:33:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2023-11-06 22:33:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-06 22:33:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-06 22:33:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_plat_resume [2023-11-06 22:33:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_plat_resume [2023-11-06 22:33:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:33:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:33:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2023-11-06 22:33:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2023-11-06 22:33:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-11-06 22:33:28,154 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-11-06 22:33:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_drop_endpoint [2023-11-06 22:33:28,154 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_drop_endpoint [2023-11-06 22:33:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_handshake [2023-11-06 22:33:28,154 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_handshake [2023-11-06 22:33:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_or_cache_endpoint_ring [2023-11-06 22:33:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_or_cache_endpoint_ring [2023-11-06 22:33:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_reset [2023-11-06 22:33:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_reset [2023-11-06 22:33:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:33:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:33:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_shutdown [2023-11-06 22:33:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_shutdown [2023-11-06 22:33:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acpi_set_power_state [2023-11-06 22:33:28,156 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acpi_set_power_state [2023-11-06 22:33:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-06 22:33:28,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-06 22:33:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-06 22:33:28,156 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-06 22:33:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_requires_manual_halt_cleanup [2023-11-06 22:33:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_requires_manual_halt_cleanup [2023-11-06 22:33:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2023-11-06 22:33:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2023-11-06 22:33:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_stop [2023-11-06 22:33:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_stop [2023-11-06 22:33:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_suspend [2023-11-06 22:33:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_suspend [2023-11-06 22:33:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_microframes_to_exponent [2023-11-06 22:33:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_microframes_to_exponent [2023-11-06 22:33:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2023-11-06 22:33:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2023-11-06 22:33:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:33:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-06 22:33:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-06 22:33:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure bus_to_hcd [2023-11-06 22:33:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_to_hcd [2023-11-06 22:33:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_container_ctx [2023-11-06 22:33:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_container_ctx [2023-11-06 22:33:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_write_64 [2023-11-06 22:33:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_write_64 [2023-11-06 22:33:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_pci_remove [2023-11-06 22:33:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_pci_remove [2023-11-06 22:33:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_giveback_urb_in_irq [2023-11-06 22:33:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_giveback_urb_in_irq [2023-11-06 22:33:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:33:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_amd_quirk_pll_enable [2023-11-06 22:33:28,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_amd_quirk_pll_enable [2023-11-06 22:33:28,161 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_complete_del_and_free_cmd [2023-11-06 22:33:28,161 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_complete_del_and_free_cmd [2023-11-06 22:33:28,161 INFO L130 BoogieDeclarations]: Found specification of procedure finish_td [2023-11-06 22:33:28,161 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_td [2023-11-06 22:33:28,161 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-06 22:33:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-06 22:33:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_halt [2023-11-06 22:33:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_halt [2023-11-06 22:33:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_alloc_container_ctx [2023-11-06 22:33:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_alloc_container_ctx [2023-11-06 22:33:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_handle_stopped_cmd_ring [2023-11-06 22:33:28,162 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_handle_stopped_cmd_ring [2023-11-06 22:33:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_queue_slot_control [2023-11-06 22:33:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_queue_slot_control [2023-11-06 22:33:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_common_hub_descriptor [2023-11-06 22:33:28,165 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_common_hub_descriptor [2023-11-06 22:33:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_cleanup_msix [2023-11-06 22:33:28,165 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_cleanup_msix [2023-11-06 22:33:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_pci_remove [2023-11-06 22:33:28,166 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_pci_remove [2023-11-06 22:33:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_update_stream_segment_mapping [2023-11-06 22:33:28,166 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_update_stream_segment_mapping [2023-11-06 22:33:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-06 22:33:28,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-06 22:33:28,166 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_tt_info [2023-11-06 22:33:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_tt_info [2023-11-06 22:33:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2023-11-06 22:33:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2023-11-06 22:33:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2023-11-06 22:33:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2023-11-06 22:33:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure next_trb [2023-11-06 22:33:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure next_trb [2023-11-06 22:33:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_set_cmd_ring_deq [2023-11-06 22:33:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_set_cmd_ring_deq [2023-11-06 22:33:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_drop_ep_from_interval_table [2023-11-06 22:33:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_drop_ep_from_interval_table [2023-11-06 22:33:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_queue_stop_endpoint [2023-11-06 22:33:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_queue_stop_endpoint [2023-11-06 22:33:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_mem_cleanup [2023-11-06 22:33:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_mem_cleanup [2023-11-06 22:33:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:33:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_ring_alloc [2023-11-06 22:33:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_ring_alloc [2023-11-06 22:33:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_stop_device [2023-11-06 22:33:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_stop_device [2023-11-06 22:33:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure check_trb_math [2023-11-06 22:33:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trb_math [2023-11-06 22:33:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-06 22:33:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-06 22:33:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_address_ctx [2023-11-06 22:33:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_address_ctx [2023-11-06 22:33:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-06 22:33:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-06 22:33:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-06 22:33:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-06 22:33:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2023-11-06 22:33:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2023-11-06 22:33:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_input_control_ctx [2023-11-06 22:33:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_input_control_ctx [2023-11-06 22:33:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2023-11-06 22:33:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2023-11-06 22:33:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_kill_ring_urbs [2023-11-06 22:33:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_kill_ring_urbs [2023-11-06 22:33:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_reset_bandwidth [2023-11-06 22:33:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_reset_bandwidth [2023-11-06 22:33:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_reset_ep___0 [2023-11-06 22:33:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_reset_ep___0 [2023-11-06 22:33:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_bus_resume [2023-11-06 22:33:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_bus_resume [2023-11-06 22:33:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-06 22:33:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-06 22:33:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_irq [2023-11-06 22:33:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_irq [2023-11-06 22:33:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_device_endpoint_resources [2023-11-06 22:33:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_device_endpoint_resources [2023-11-06 22:33:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-06 22:33:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-06 22:33:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_service_interval_to_ns [2023-11-06 22:33:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_service_interval_to_ns [2023-11-06 22:33:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_is_vendor_info_code [2023-11-06 22:33:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_is_vendor_info_code [2023-11-06 22:33:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-06 22:33:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-06 22:33:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_td_remainder [2023-11-06 22:33:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_td_remainder [2023-11-06 22:33:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-11-06 22:33:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-11-06 22:33:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_hub_status_data [2023-11-06 22:33:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_hub_status_data [2023-11-06 22:33:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure handle_cmd_completion [2023-11-06 22:33:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_cmd_completion [2023-11-06 22:33:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-06 22:33:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-06 22:33:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_ep_ctx [2023-11-06 22:33:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_ep_ctx [2023-11-06 22:33:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_cleanup_halted_endpoint [2023-11-06 22:33:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_cleanup_halted_endpoint [2023-11-06 22:33:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_discover_or_reset_device [2023-11-06 22:33:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_discover_or_reset_device [2023-11-06 22:33:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_context_change [2023-11-06 22:33:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_context_change [2023-11-06 22:33:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_count_num_new_endpoints [2023-11-06 22:33:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_count_num_new_endpoints [2023-11-06 22:33:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-06 22:33:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-06 22:33:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_urb_to_transfer_ring___0 [2023-11-06 22:33:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_urb_to_transfer_ring___0 [2023-11-06 22:33:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-06 22:33:28,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-06 22:33:28,179 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_check_bw_drop_ep_streams [2023-11-06 22:33:28,180 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_check_bw_drop_ep_streams [2023-11-06 22:33:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-06 22:33:28,180 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-06 22:33:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:33:28,180 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_endpoint_copy [2023-11-06 22:33:28,180 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_endpoint_copy [2023-11-06 22:33:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_dev [2023-11-06 22:33:28,181 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_dev [2023-11-06 22:33:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2023-11-06 22:33:28,181 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2023-11-06 22:33:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-06 22:33:28,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-06 22:33:28,181 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-06 22:33:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-06 22:33:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-06 22:33:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-06 22:33:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_clear_endpoint_bw_info [2023-11-06 22:33:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_clear_endpoint_bw_info [2023-11-06 22:33:28,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2023-11-06 22:33:28,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2023-11-06 22:33:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_initialize_ring_info [2023-11-06 22:33:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_initialize_ring_info [2023-11-06 22:33:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_alloc_dev [2023-11-06 22:33:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_alloc_dev [2023-11-06 22:33:28,183 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_add_endpoint [2023-11-06 22:33:28,183 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_add_endpoint [2023-11-06 22:33:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_queue_configure_endpoint [2023-11-06 22:33:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_queue_configure_endpoint [2023-11-06 22:33:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_segment_free [2023-11-06 22:33:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_segment_free [2023-11-06 22:33:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_add_ep_to_interval_table [2023-11-06 22:33:28,184 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_add_ep_to_interval_table [2023-11-06 22:33:28,184 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_update_hub_device [2023-11-06 22:33:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_update_hub_device [2023-11-06 22:33:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wakeup_notification [2023-11-06 22:33:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wakeup_notification [2023-11-06 22:33:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_print_trb_offsets [2023-11-06 22:33:28,185 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_print_trb_offsets [2023-11-06 22:33:28,185 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_test_trb_in_td [2023-11-06 22:33:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_test_trb_in_td [2023-11-06 22:33:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure count_isoc_trbs_needed [2023-11-06 22:33:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure count_isoc_trbs_needed [2023-11-06 22:33:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_read_64 [2023-11-06 22:33:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_read_64 [2023-11-06 22:33:28,186 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-06 22:33:28,186 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-06 22:33:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_control [2023-11-06 22:33:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_control [2023-11-06 22:33:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-06 22:33:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-06 22:33:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2023-11-06 22:33:28,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2023-11-06 22:33:28,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-06 22:33:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-06 22:33:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_update_tt_active_eps [2023-11-06 22:33:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_update_tt_active_eps [2023-11-06 22:33:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2023-11-06 22:33:28,188 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2023-11-06 22:33:28,188 INFO L130 BoogieDeclarations]: Found specification of procedure usb_urb_dir_in [2023-11-06 22:33:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_urb_dir_in [2023-11-06 22:33:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_dbg_trace [2023-11-06 22:33:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_dbg_trace [2023-11-06 22:33:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure trace_xhci_dbg_ring_expansion___0 [2023-11-06 22:33:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_xhci_dbg_ring_expansion___0 [2023-11-06 22:33:28,189 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_slot_copy [2023-11-06 22:33:28,189 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_slot_copy [2023-11-06 22:33:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure giveback_first_trb [2023-11-06 22:33:28,190 INFO L138 BoogieDeclarations]: Found implementation of procedure giveback_first_trb [2023-11-06 22:33:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_parse_microframe_interval [2023-11-06 22:33:28,190 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_parse_microframe_interval [2023-11-06 22:33:28,190 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_test_and_clear_bit [2023-11-06 22:33:28,190 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_test_and_clear_bit [2023-11-06 22:33:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-06 22:33:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-06 22:33:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-06 22:33:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-06 22:33:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_is_sync_in_ep [2023-11-06 22:33:28,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_is_sync_in_ep [2023-11-06 22:33:28,191 INFO L130 BoogieDeclarations]: Found specification of procedure ring_doorbell_for_active_rings [2023-11-06 22:33:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_doorbell_for_active_rings [2023-11-06 22:33:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_endpoint_flag [2023-11-06 22:33:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_endpoint_flag [2023-11-06 22:33:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-06 22:33:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-06 22:33:28,192 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_run [2023-11-06 22:33:28,192 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_run [2023-11-06 22:33:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-06 22:33:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-06 22:33:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-06 22:33:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-06 22:33:28,193 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_free_command [2023-11-06 22:33:28,193 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_free_command [2023-11-06 22:33:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-06 22:33:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-06 22:33:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure queue_set_tr_deq [2023-11-06 22:33:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_set_tr_deq [2023-11-06 22:33:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:33:28,194 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_cleanup_command_queue [2023-11-06 22:33:28,194 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_cleanup_command_queue [2023-11-06 22:33:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-06 22:33:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-06 22:33:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure inc_deq [2023-11-06 22:33:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_deq [2023-11-06 22:33:28,195 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_get_timeout_no_hub_lpm [2023-11-06 22:33:28,195 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_get_timeout_no_hub_lpm [2023-11-06 22:33:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-11-06 22:33:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-11-06 22:33:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_update_device [2023-11-06 22:33:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_update_device [2023-11-06 22:33:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure xhci_compliance_mode_recovery_timer_quirk_check [2023-11-06 22:33:28,196 INFO L138 BoogieDeclarations]: Found implementation of procedure xhci_compliance_mode_recovery_timer_quirk_check [2023-11-06 22:33:28,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2023-11-06 22:33:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2023-11-06 22:33:28,197 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-06 22:33:28,197 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-06 22:33:31,236 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:33:31,243 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:33:35,902 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-06 22:34:46,557 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:34:46,643 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:34:46,644 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-06 22:34:46,656 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:34:46 BoogieIcfgContainer [2023-11-06 22:34:46,656 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:34:46,658 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:34:46,658 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:34:46,662 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:34:46,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:33:13" (1/3) ... [2023-11-06 22:34:46,663 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17a49c3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:34:46, skipping insertion in model container [2023-11-06 22:34:46,663 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:33:24" (2/3) ... [2023-11-06 22:34:46,663 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17a49c3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:34:46, skipping insertion in model container [2023-11-06 22:34:46,663 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:34:46" (3/3) ... [2023-11-06 22:34:46,665 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2023-11-06 22:34:46,684 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:34:46,685 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:34:47,121 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:34:47,129 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@72d4d6bb, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:34:47,130 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:34:47,177 INFO L276 IsEmpty]: Start isEmpty. Operand has 11620 states, 8205 states have (on average 1.4106032906764168) internal successors, (11574), 8408 states have internal predecessors, (11574), 3086 states have call successors, (3086), 328 states have call predecessors, (3086), 327 states have return successors, (3067), 3032 states have call predecessors, (3067), 3067 states have call successors, (3067) [2023-11-06 22:34:47,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-06 22:34:47,235 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:34:47,236 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:34:47,237 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:34:47,242 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:34:47,243 INFO L85 PathProgramCache]: Analyzing trace with hash -1519912128, now seen corresponding path program 1 times [2023-11-06 22:34:47,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:34:47,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288755041] [2023-11-06 22:34:47,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:34:47,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:34:48,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:34:49,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-06 22:34:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:34:49,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-06 22:34:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:34:49,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-06 22:34:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:34:49,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-06 22:34:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:34:49,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-06 22:34:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:34:49,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-11-06 22:34:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:34:49,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-06 22:34:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:34:49,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-06 22:34:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:34:49,419 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-06 22:34:49,420 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:34:49,420 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288755041] [2023-11-06 22:34:49,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288755041] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:34:49,423 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:34:49,423 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-06 22:34:49,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988425888] [2023-11-06 22:34:49,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:34:49,433 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:34:49,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:34:49,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:34:49,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:34:49,511 INFO L87 Difference]: Start difference. First operand has 11620 states, 8205 states have (on average 1.4106032906764168) internal successors, (11574), 8408 states have internal predecessors, (11574), 3086 states have call successors, (3086), 328 states have call predecessors, (3086), 327 states have return successors, (3067), 3032 states have call predecessors, (3067), 3067 states have call successors, (3067) Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 1 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2023-11-06 22:34:55,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:34:57,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:35:31,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:35:51,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:35:53,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:02,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:04,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:19,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:21,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:25,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:27,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:36,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:38,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:40,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:42,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-06 22:36:44,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:36:44,331 INFO L93 Difference]: Finished difference Result 37895 states and 60081 transitions. [2023-11-06 22:36:44,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:36:44,334 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 1 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 80 [2023-11-06 22:36:44,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:36:44,686 INFO L225 Difference]: With dead ends: 37895 [2023-11-06 22:36:44,686 INFO L226 Difference]: Without dead ends: 26211 [2023-11-06 22:36:44,903 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:36:44,909 INFO L413 NwaCegarLoop]: 15326 mSDtfsCounter, 27705 mSDsluCounter, 28590 mSDsCounter, 0 mSdLazyCounter, 17759 mSolverCounterSat, 16784 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 103.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30162 SdHoareTripleChecker+Valid, 43916 SdHoareTripleChecker+Invalid, 34557 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.5s SdHoareTripleChecker+Time, 16784 IncrementalHoareTripleChecker+Valid, 17759 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 111.8s IncrementalHoareTripleChecker+Time [2023-11-06 22:36:44,910 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30162 Valid, 43916 Invalid, 34557 Unknown, 0 Unchecked, 0.5s Time], IncrementalHoareTripleChecker [16784 Valid, 17759 Invalid, 14 Unknown, 0 Unchecked, 111.8s Time] [2023-11-06 22:36:44,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26211 states. [2023-11-06 22:36:47,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26211 to 22878. [2023-11-06 22:36:47,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22878 states, 16183 states have (on average 1.3907186553791016) internal successors, (22506), 16548 states have internal predecessors, (22506), 6043 states have call successors, (6043), 652 states have call predecessors, (6043), 651 states have return successors, (6042), 5971 states have call predecessors, (6042), 6042 states have call successors, (6042)