./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--megaraid.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--megaraid.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ac352421032347d7bf5d3bf9ef59e7281826004c82f3c932b159f55f0c829686 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:11:10,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:11:10,575 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-23 20:11:10,579 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:11:10,579 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:11:10,606 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:11:10,608 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:11:10,608 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:11:10,609 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:11:10,610 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:11:10,611 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:11:10,611 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:11:10,612 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:11:10,621 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:11:10,622 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:11:10,622 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:11:10,623 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:11:10,623 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:11:10,624 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:11:10,624 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:11:10,625 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:11:10,626 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:11:10,626 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:11:10,626 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:11:10,627 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:11:10,627 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:11:10,628 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:11:10,628 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:11:10,629 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:11:10,629 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:11:10,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:11:10,630 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:11:10,630 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac352421032347d7bf5d3bf9ef59e7281826004c82f3c932b159f55f0c829686 [2023-11-23 20:11:10,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:11:10,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:11:10,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:11:10,909 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:11:10,910 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:11:10,911 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--megaraid.ko.cil.i [2023-11-23 20:11:14,069 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:11:14,872 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:11:14,873 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--megaraid.ko.cil.i [2023-11-23 20:11:14,958 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/data/6cb5403b2/95aa37430683403cafd9c92470feaaa6/FLAG62e7a8940 [2023-11-23 20:11:14,977 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/data/6cb5403b2/95aa37430683403cafd9c92470feaaa6 [2023-11-23 20:11:14,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:11:14,986 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:11:14,988 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:11:14,989 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:11:14,994 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:11:14,995 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:11:14" (1/1) ... [2023-11-23 20:11:14,998 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b629345 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:14, skipping insertion in model container [2023-11-23 20:11:14,999 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:11:14" (1/1) ... [2023-11-23 20:11:15,270 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:11:20,904 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:11:20,985 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:11:21,186 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)); [5624-5625] [2023-11-23 20:11:21,188 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"); [5630-5632] [2023-11-23 20:11:21,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [5646] [2023-11-23 20:11:21,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5718] [2023-11-23 20:11:21,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5721] [2023-11-23 20:11:21,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [5723] [2023-11-23 20:11:21,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5728] [2023-11-23 20:11:21,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5731] [2023-11-23 20:11:21,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5733] [2023-11-23 20:11:21,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5738] [2023-11-23 20:11:21,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5741] [2023-11-23 20:11:21,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5743] [2023-11-23 20:11:21,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5748] [2023-11-23 20:11:21,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5751] [2023-11-23 20:11:21,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [5753] [2023-11-23 20:11:21,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5791] [2023-11-23 20:11:21,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5794] [2023-11-23 20:11:21,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [5796] [2023-11-23 20:11:21,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5801] [2023-11-23 20:11:21,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5804] [2023-11-23 20:11:21,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5806] [2023-11-23 20:11:21,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5811] [2023-11-23 20:11:21,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5814] [2023-11-23 20:11:21,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5816] [2023-11-23 20:11:21,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5821] [2023-11-23 20:11:21,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5824] [2023-11-23 20:11:21,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [5826] [2023-11-23 20:11:21,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5905] [2023-11-23 20:11:21,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5912] [2023-11-23 20:11:21,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5922] [2023-11-23 20:11:21,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5930] [2023-11-23 20:11:21,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [6023-6024] [2023-11-23 20:11:21,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [6034-6035] [2023-11-23 20:11:21,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6117-6118] [2023-11-23 20:11:21,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6151-6152] [2023-11-23 20:11:21,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6461] [2023-11-23 20:11:21,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6470] [2023-11-23 20:11:21,363 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 *)"drivers/scsi/megaraid.c"), "i" (1740), "i" (12UL)); [8037-8038] [2023-11-23 20:11:21,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((u32 *)uioc.__ua.__uaddr): "ebx"); [9494] [2023-11-23 20:11:21,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((u32 *)uioc.__ua.__uaddr): "ebx"); [9497] [2023-11-23 20:11:21,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((u32 *)uioc.__ua.__uaddr): "ebx"); [9500] [2023-11-23 20:11:21,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((u32 *)uioc.__ua.__uaddr): "ebx"); [9503] [2023-11-23 20:11:21,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((u32 *)uioc.__ua.__uaddr): "ebx"); [9506] [2023-11-23 20:11:21,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u32 *)uioc.__ua.__uaddr): "ebx"); [9540-9541] [2023-11-23 20:11:21,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u32 *)uioc.__ua.__uaddr): "ebx"); [9544-9545] [2023-11-23 20:11:21,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u32 *)uioc.__ua.__uaddr): "ebx"); [9548-9549] [2023-11-23 20:11:21,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u32 *)uioc.__ua.__uaddr): "ebx"); [9552-9553] [2023-11-23 20:11:21,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u32 *)uioc.__ua.__uaddr): "ebx"); [9556-9557] [2023-11-23 20:11:21,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& ((megacmd_t *)(& uiocp->__ua.__raw_mbox))->status): "ebx"); [10021] [2023-11-23 20:11:21,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& ((megacmd_t *)(& uiocp->__ua.__raw_mbox))->status): "ebx"); [10024] [2023-11-23 20:11:21,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& ((megacmd_t *)(& uiocp->__ua.__raw_mbox))->status): "ebx"); [10027] [2023-11-23 20:11:21,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& ((megacmd_t *)(& uiocp->__ua.__raw_mbox))->status): "ebx"); [10030] [2023-11-23 20:11:21,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& ((megacmd_t *)(& uiocp->__ua.__raw_mbox))->status): "ebx"); [10033] [2023-11-23 20:11:21,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((mega_passthru **)(& umc->xferaddr)), "i" (8UL)); [10046-10047] [2023-11-23 20:11:21,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& upthru->scsistatus): "ebx"); [10077-10078] [2023-11-23 20:11:21,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& upthru->scsistatus): "ebx"); [10081-10082] [2023-11-23 20:11:21,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& upthru->scsistatus): "ebx"); [10085-10086] [2023-11-23 20:11:21,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& upthru->scsistatus): "ebx"); [10089-10090] [2023-11-23 20:11:21,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& upthru->scsistatus): "ebx"); [10093-10094] [2023-11-23 20:11:21,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u8 *)(& uioc_mimd->mbox) + 17UL): "ebx"); [10130-10131] [2023-11-23 20:11:21,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u8 *)(& uioc_mimd->mbox) + 17UL): "ebx"); [10134-10135] [2023-11-23 20:11:21,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u8 *)(& uioc_mimd->mbox) + 17UL): "ebx"); [10138-10139] [2023-11-23 20:11:21,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u8 *)(& uioc_mimd->mbox) + 17UL): "ebx"); [10142-10143] [2023-11-23 20:11:21,521 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u8 *)(& uioc_mimd->mbox) + 17UL): "ebx"); [10146-10147] [2023-11-23 20:11:21,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" ((mega_passthru **)(& umc->xferaddr)), "i" (8UL)); [10160-10161] [2023-11-23 20:11:21,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (& upthru->scsistatus): "ebx"); [10191-10192] [2023-11-23 20:11:21,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (& upthru->scsistatus): "ebx"); [10195-10196] [2023-11-23 20:11:21,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (& upthru->scsistatus): "ebx"); [10199-10200] [2023-11-23 20:11:21,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (& upthru->scsistatus): "ebx"); [10203-10204] [2023-11-23 20:11:21,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (& upthru->scsistatus): "ebx"); [10207-10208] [2023-11-23 20:11:21,737 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:11:22,117 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:11:22,117 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:11:22,117 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:11:22,126 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:11:22,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22 WrapperNode [2023-11-23 20:11:22,127 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:11:22,129 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:11:22,129 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:11:22,129 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:11:22,137 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:22,312 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:22,679 INFO L138 Inliner]: procedures = 746, calls = 3828, calls flagged for inlining = 396, calls inlined = 313, statements flattened = 9748 [2023-11-23 20:11:22,680 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:11:22,680 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:11:22,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:11:22,681 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:11:22,692 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:22,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:22,738 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:22,738 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:23,037 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:23,079 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:23,124 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:23,246 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:23,317 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:11:23,318 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:11:23,319 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:11:23,319 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:11:23,320 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:11:22" (1/1) ... [2023-11-23 20:11:23,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:11:23,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:11:23,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:11:23,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34fad8bb-24fd-458a-9492-1a766a383c6c/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:11:23,410 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-23 20:11:23,411 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-23 20:11:23,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-11-23 20:11:23,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-11-23 20:11:23,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2023-11-23 20:11:23,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2023-11-23 20:11:23,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-11-23 20:11:23,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-11-23 20:11:23,413 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_info [2023-11-23 20:11:23,414 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_info [2023-11-23 20:11:23,414 INFO L130 BoogieDeclarations]: Found specification of procedure mega_adapinq [2023-11-23 20:11:23,414 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_adapinq [2023-11-23 20:11:23,414 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2023-11-23 20:11:23,414 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2023-11-23 20:11:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-23 20:11:23,415 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-23 20:11:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure mega_free_inquiry [2023-11-23 20:11:23,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_free_inquiry [2023-11-23 20:11:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2023-11-23 20:11:23,415 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2023-11-23 20:11:23,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:11:23,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:11:23,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-23 20:11:23,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-23 20:11:23,416 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 20:11:23,416 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 20:11:23,416 INFO L130 BoogieDeclarations]: Found specification of procedure mega_build_sglist [2023-11-23 20:11:23,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_build_sglist [2023-11-23 20:11:23,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 20:11:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 20:11:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:11:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:11:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-11-23 20:11:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-11-23 20:11:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-11-23 20:11:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-11-23 20:11:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure megadev_unlocked_ioctl [2023-11-23 20:11:23,419 INFO L138 BoogieDeclarations]: Found implementation of procedure megadev_unlocked_ioctl [2023-11-23 20:11:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 20:11:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 20:11:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure mega_free_scb [2023-11-23 20:11:23,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_free_scb [2023-11-23 20:11:23,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 20:11:23,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 20:11:23,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:11:23,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:11:23,421 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-11-23 20:11:23,421 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-11-23 20:11:23,422 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_abort_and_reset [2023-11-23 20:11:23,422 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_abort_and_reset [2023-11-23 20:11:23,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:11:23,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:11:23,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-11-23 20:11:23,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-11-23 20:11:23,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 20:11:23,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 20:11:23,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:11:23,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-11-23 20:11:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-11-23 20:11:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure issue_scb_block [2023-11-23 20:11:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_scb_block [2023-11-23 20:11:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:11:23,425 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-23 20:11:23,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-23 20:11:23,426 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:11:23,426 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:11:23,426 INFO L130 BoogieDeclarations]: Found specification of procedure mega_free_sgl [2023-11-23 20:11:23,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_free_sgl [2023-11-23 20:11:23,427 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-11-23 20:11:23,427 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-11-23 20:11:23,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:11:23,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-11-23 20:11:23,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-11-23 20:11:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:11:23,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:11:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-23 20:11:23,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-23 20:11:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:11:23,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-11-23 20:11:23,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-11-23 20:11:23,429 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:11:23,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:11:23,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-23 20:11:23,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-23 20:11:23,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:11:23,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:11:23,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-11-23 20:11:23,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-11-23 20:11:23,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:11:23,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:11:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 20:11:23,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 20:11:23,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-23 20:11:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-23 20:11:23,433 INFO L130 BoogieDeclarations]: Found specification of procedure mega_runpendq [2023-11-23 20:11:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_runpendq [2023-11-23 20:11:23,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2023-11-23 20:11:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2023-11-23 20:11:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 20:11:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 20:11:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:11:23,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:11:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-11-23 20:11:23,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-11-23 20:11:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:11:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:11:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-23 20:11:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-23 20:11:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-23 20:11:23,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-23 20:11:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2023-11-23 20:11:23,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2023-11-23 20:11:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_int_mtx_of_NOT_ARG_SIGN [2023-11-23 20:11:23,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_int_mtx_of_NOT_ARG_SIGN [2023-11-23 20:11:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:11:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-23 20:11:23,444 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-23 20:11:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2023-11-23 20:11:23,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2023-11-23 20:11:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 20:11:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-23 20:11:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:11:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2023-11-23 20:11:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2023-11-23 20:11:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:11:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:11:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:11:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:11:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure mega_n_to_m [2023-11-23 20:11:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_n_to_m [2023-11-23 20:11:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:11:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:11:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:11:23,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:11:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-23 20:11:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-23 20:11:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure mega_internal_command [2023-11-23 20:11:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_internal_command [2023-11-23 20:11:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-11-23 20:11:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-11-23 20:11:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:11:23,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:11:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_shutdown [2023-11-23 20:11:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_shutdown [2023-11-23 20:11:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-23 20:11:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-23 20:11:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-11-23 20:11:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-11-23 20:11:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-23 20:11:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-23 20:11:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 20:11:23,449 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 20:11:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure proc_show_rdrv [2023-11-23 20:11:23,449 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_show_rdrv [2023-11-23 20:11:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:11:23,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:11:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-23 20:11:23,449 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-23 20:11:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:11:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:11:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:11:23,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:11:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure mega_allocate_inquiry [2023-11-23 20:11:23,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_allocate_inquiry [2023-11-23 20:11:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure free_local_pdev [2023-11-23 20:11:23,450 INFO L138 BoogieDeclarations]: Found implementation of procedure free_local_pdev [2023-11-23 20:11:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 20:11:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 20:11:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure proc_show_pdrv [2023-11-23 20:11:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_show_pdrv [2023-11-23 20:11:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-23 20:11:23,451 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-23 20:11:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-23 20:11:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-23 20:11:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-23 20:11:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-23 20:11:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-11-23 20:11:23,452 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-11-23 20:11:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2023-11-23 20:11:23,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2023-11-23 20:11:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure __megaraid_shutdown [2023-11-23 20:11:23,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __megaraid_shutdown [2023-11-23 20:11:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-23 20:11:23,453 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-23 20:11:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:11:23,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:11:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2023-11-23 20:11:23,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2023-11-23 20:11:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2023-11-23 20:11:23,454 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2023-11-23 20:11:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-23 20:11:23,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-23 20:11:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-23 20:11:23,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-23 20:11:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-11-23 20:11:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-11-23 20:11:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-11-23 20:11:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-11-23 20:11:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:11:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_reset [2023-11-23 20:11:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_reset [2023-11-23 20:11:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 20:11:23,455 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 20:11:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-23 20:11:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-23 20:11:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:11:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_queue [2023-11-23 20:11:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_queue [2023-11-23 20:11:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_biosparam [2023-11-23 20:11:23,456 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_biosparam [2023-11-23 20:11:23,456 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_remove_one [2023-11-23 20:11:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_remove_one [2023-11-23 20:11:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 20:11:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 20:11:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:11:23,457 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-23 20:11:23,457 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-23 20:11:23,460 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:11:23,461 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:11:23,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:11:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:11:23,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-23 20:11:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-23 20:11:23,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-23 20:11:23,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-23 20:11:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-23 20:11:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-23 20:11:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:11:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:11:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 20:11:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 20:11:23,464 INFO L130 BoogieDeclarations]: Found specification of procedure seq_write [2023-11-23 20:11:23,464 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_write [2023-11-23 20:11:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure mega_allocate_scb [2023-11-23 20:11:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_allocate_scb [2023-11-23 20:11:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 20:11:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 20:11:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure make_local_pdev [2023-11-23 20:11:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure make_local_pdev [2023-11-23 20:11:23,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-23 20:11:23,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-23 20:11:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-23 20:11:23,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-23 20:11:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-11-23 20:11:23,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-11-23 20:11:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-11-23 20:11:23,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-11-23 20:11:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-23 20:11:23,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-23 20:11:23,466 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 20:11:23,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 20:11:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 20:11:23,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 20:11:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-23 20:11:23,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-23 20:11:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:11:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-23 20:11:23,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-23 20:11:23,467 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-11-23 20:11:23,468 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-11-23 20:11:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:11:23,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:11:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:11:23,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:11:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-23 20:11:23,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-23 20:11:23,468 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-23 20:11:23,469 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-23 20:11:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure mega_rundoneq [2023-11-23 20:11:23,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mega_rundoneq [2023-11-23 20:11:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:11:23,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:11:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-23 20:11:23,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-23 20:11:23,469 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 20:11:23,469 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 20:11:23,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:11:23,470 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-23 20:11:23,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-11-23 20:11:23,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2023-11-23 20:11:23,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2023-11-23 20:11:23,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_megadev_mutex [2023-11-23 20:11:23,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_megadev_mutex [2023-11-23 20:11:23,470 INFO L130 BoogieDeclarations]: Found specification of procedure megaraid_abort [2023-11-23 20:11:23,471 INFO L138 BoogieDeclarations]: Found implementation of procedure megaraid_abort [2023-11-23 20:11:23,471 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-11-23 20:11:23,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-11-23 20:11:24,605 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:11:24,610 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:11:24,995 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:11:27,750 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##270: mega_build_cmd_#res#1.base, mega_build_cmd_#res#1.offset := 0, 0;call ULTIMATE.dealloc(mega_build_cmd_~#seg~0#1.base, mega_build_cmd_~#seg~0#1.offset);havoc mega_build_cmd_~#seg~0#1.base, mega_build_cmd_~#seg~0#1.offset; [2023-11-23 20:11:32,299 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:11:36,287 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:11:36,288 INFO L309 CfgBuilder]: Removed 11 assume(true) statements. [2023-11-23 20:11:36,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:11:36 BoogieIcfgContainer [2023-11-23 20:11:36,291 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:11:36,293 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:11:36,293 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:11:36,305 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:11:36,305 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:11:36" (1/1) ... [2023-11-23 20:11:36,316 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:11:36,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:36,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3751 states to 2627 states and 3751 transitions. [2023-11-23 20:11:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3751 transitions. [2023-11-23 20:11:36,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-23 20:11:36,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:36,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:38,751 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2023-11-23 20:11:39,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:39,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 2662 states and 3812 transitions. [2023-11-23 20:11:39,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 3812 transitions. [2023-11-23 20:11:39,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-11-23 20:11:39,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:39,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2023-11-23 20:11:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 2653 states and 3797 transitions. [2023-11-23 20:11:40,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 3797 transitions. [2023-11-23 20:11:40,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-11-23 20:11:40,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:40,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:41,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2023-11-23 20:11:41,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:42,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 2649 states and 3790 transitions. [2023-11-23 20:11:42,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 3790 transitions. [2023-11-23 20:11:42,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-11-23 20:11:42,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:42,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:43,182 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2023-11-23 20:11:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 2651 states and 3793 transitions. [2023-11-23 20:11:43,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 3793 transitions. [2023-11-23 20:11:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-11-23 20:11:43,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:43,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:44,341 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2023-11-23 20:11:44,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:44,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 2652 states and 3794 transitions. [2023-11-23 20:11:44,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 3794 transitions. [2023-11-23 20:11:44,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-11-23 20:11:44,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:44,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2023-11-23 20:11:45,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:45,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 2670 states and 3826 transitions. [2023-11-23 20:11:45,610 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 3826 transitions. [2023-11-23 20:11:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-23 20:11:45,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2023-11-23 20:11:47,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2671 states and 3827 transitions. [2023-11-23 20:11:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 3827 transitions. [2023-11-23 20:11:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-11-23 20:11:47,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:47,797 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2023-11-23 20:11:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:47,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 2670 states and 3790 transitions. [2023-11-23 20:11:47,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 3790 transitions. [2023-11-23 20:11:47,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-11-23 20:11:47,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:47,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:49,171 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2023-11-23 20:11:49,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:49,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 2672 states and 3792 transitions. [2023-11-23 20:11:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 3792 transitions. [2023-11-23 20:11:49,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-11-23 20:11:49,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:49,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:50,042 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2023-11-23 20:11:50,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:50,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 2671 states and 3791 transitions. [2023-11-23 20:11:50,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 3791 transitions. [2023-11-23 20:11:50,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-11-23 20:11:50,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:50,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:51,310 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2023-11-23 20:11:51,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 2673 states and 3794 transitions. [2023-11-23 20:11:51,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 3794 transitions. [2023-11-23 20:11:51,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-23 20:11:51,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:51,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2023-11-23 20:11:52,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 2672 states and 3793 transitions. [2023-11-23 20:11:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 3793 transitions. [2023-11-23 20:11:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-11-23 20:11:52,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:52,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:11:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2023-11-23 20:11:53,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:11:53,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 2671 states and 3792 transitions. [2023-11-23 20:11:53,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 3792 transitions. [2023-11-23 20:11:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-11-23 20:11:53,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:11:53,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:11:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat