./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--block--skd.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--block--skd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4bbc89768c1756f5fd8f2614e188ba9760b890a82deece54a04c4b385a5749d3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:07:43,190 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:07:43,303 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:07:43,311 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:07:43,312 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:07:43,347 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:07:43,348 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:07:43,349 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:07:43,350 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:07:43,355 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:07:43,356 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:07:43,357 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:07:43,357 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:07:43,359 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:07:43,360 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:07:43,360 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:07:43,361 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:07:43,361 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:07:43,362 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:07:43,362 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:07:43,363 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:07:43,363 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:07:43,364 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:07:43,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:07:43,366 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:07:43,367 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:07:43,367 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:07:43,368 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:07:43,368 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:07:43,369 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:07:43,370 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_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bbc89768c1756f5fd8f2614e188ba9760b890a82deece54a04c4b385a5749d3 [2023-11-19 04:07:43,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:07:43,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:07:43,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:07:43,725 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:07:43,725 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:07:43,726 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--block--skd.ko-entry_point.cil.out.i [2023-11-19 04:07:46,797 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:07:47,609 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:07:47,610 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--block--skd.ko-entry_point.cil.out.i [2023-11-19 04:07:47,694 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/data/5f6deb203/51cec771ac1b4600b1fe98ab5d7787e6/FLAGb078a177c [2023-11-19 04:07:47,717 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/data/5f6deb203/51cec771ac1b4600b1fe98ab5d7787e6 [2023-11-19 04:07:47,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:07:47,724 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:07:47,728 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:07:47,728 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:07:47,733 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:07:47,734 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:07:47" (1/1) ... [2023-11-19 04:07:47,735 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1962cb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:47, skipping insertion in model container [2023-11-19 04:07:47,735 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:07:47" (1/1) ... [2023-11-19 04:07:47,942 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:07:48,472 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4296] [2023-11-19 04:07:48,473 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4297-4298] [2023-11-19 04:07:49,052 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_8e14924c-d118-48ad-b500-149a82f25010/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--block--skd.ko-entry_point.cil.out.i[135082,135095] [2023-11-19 04:07:51,080 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:07:51,128 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:07:51,248 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4296] [2023-11-19 04:07:51,249 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4297-4298] [2023-11-19 04:07:51,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4381] [2023-11-19 04:07:51,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4388] [2023-11-19 04:07:51,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4401] [2023-11-19 04:07:51,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4408] [2023-11-19 04:07:51,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4456] [2023-11-19 04:07:51,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4459] [2023-11-19 04:07:51,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4462] [2023-11-19 04:07:51,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4465] [2023-11-19 04:07:51,260 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)); [4497-4498] [2023-11-19 04:07:51,260 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"); [4503-4505] [2023-11-19 04:07:51,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [4532] [2023-11-19 04:07:51,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4535] [2023-11-19 04:07:51,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4538] [2023-11-19 04:07:51,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4541] [2023-11-19 04:07:51,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4624] [2023-11-19 04:07:51,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4631] [2023-11-19 04:07:51,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [4638] [2023-11-19 04:07:51,275 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_8e14924c-d118-48ad-b500-149a82f25010/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--block--skd.ko-entry_point.cil.out.i[135082,135095] [2023-11-19 04:07:51,291 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" (65), "i" (12UL)); [4896-4897] [2023-11-19 04:07:51,291 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" (67), "i" (12UL)); [4904-4905] [2023-11-19 04:07:51,292 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" (68), "i" (12UL)); [4912-4913] [2023-11-19 04:07:51,293 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)); [4939-4940] [2023-11-19 04:07:51,294 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)); [4947-4948] [2023-11-19 04:07:51,300 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" (52), "i" (12UL)); [5046-5047] [2023-11-19 04:07:51,301 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" (65), "i" (12UL)); [5071-5072] [2023-11-19 04:07:51,303 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" (155), "i" (12UL)); [5101-5102] [2023-11-19 04:07:51,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\tcall %P4\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (3*32+16)\n .byte 662b-661b\n .byte 6641f-6631f\n .long 661b - .\n .long 6632f - .\n .word (9*32+ 9)\n .byte 662b-661b\n .byte 6642f-6632f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n .byte 0xff + (6642f-6632f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\tcall %P5\n6641:\n\t6632:\n\tcall %P6\n6642:\n\t.popsection": "=a" (ret), "=D" (to), "=S" (from), "=d" (len): [old] "i" (& copy_user_generic_unrolled), [new1] "i" (& copy_user_generic_string), [new2] "i" (& copy_user_enhanced_fast_string), "1" (to), "2" (from), "3" (len): "memory", "rcx", "r8", "r9", "r10", "r11"); [5343-5347] [2023-11-19 04:07:51,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %2,%b1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorb %b1,%b1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=q" (*((u8 *)dst)): "m" (*((struct __large_struct *)src)), "i" (1), "0" (ret)); [5364-5366] [2023-11-19 04:07:51,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u16 *)dst)): "m" (*((struct __large_struct *)src)), "i" (2), "0" (ret)); [5369-5371] [2023-11-19 04:07:51,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %2,%k1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorl %k1,%k1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u32 *)dst)): "m" (*((struct __large_struct *)src)), "i" (4), "0" (ret)); [5374-5376] [2023-11-19 04:07:51,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)), "i" (8), "0" (ret)); [5379-5381] [2023-11-19 04:07:51,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)), "i" (10), "0" (ret)); [5384-5386] [2023-11-19 04:07:51,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u16 *)dst + 8U)): "m" (*((struct __large_struct *)src + 8U)), "i" (2), "0" (ret)); [5392-5394] [2023-11-19 04:07:51,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)), "i" (16), "0" (ret)); [5397-5399] [2023-11-19 04:07:51,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst + 8U)): "m" (*((struct __large_struct *)src + 8U)), "i" (8), "0" (ret)); [5405-5407] [2023-11-19 04:07:51,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "iq" (*((u8 *)src)), "m" (*((struct __large_struct *)dst)), "i" (1), "0" (ret)); [5437-5438] [2023-11-19 04:07:51,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "ir" (*((u16 *)src)), "m" (*((struct __large_struct *)dst)), "i" (2), "0" (ret)); [5441-5442] [2023-11-19 04:07:51,331 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "ir" (*((u32 *)src)), "m" (*((struct __large_struct *)dst)), "i" (4), "0" (ret)); [5445-5446] [2023-11-19 04:07:51,331 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)dst)), "i" (8), "0" (ret)); [5449-5450] [2023-11-19 04:07:51,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)dst)), "i" (10), "0" (ret)); [5453-5454] [2023-11-19 04:07:51,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5460] [2023-11-19 04:07:51,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "ir" (*((u16 *)src + 4UL)), "m" (*((struct __large_struct *)dst + 4U)), "i" (2), "0" (ret)); [5461-5462] [2023-11-19 04:07:51,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)dst)), "i" (16), "0" (ret)); [5465-5466] [2023-11-19 04:07:51,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5472] [2023-11-19 04:07:51,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\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 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src + 1UL)), "m" (*((struct __large_struct *)dst + 1U)), "i" (8), "0" (ret)); [5473-5474] [2023-11-19 04:07:51,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5660] [2023-11-19 04:07:51,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5662] [2023-11-19 04:07:51,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5688] [2023-11-19 04:07:51,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5690] [2023-11-19 04:07:51,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5692] [2023-11-19 04:07:51,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5718] [2023-11-19 04:07:51,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5720] [2023-11-19 04:07:51,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5722] [2023-11-19 04:07:51,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___6->state): : "memory", "cc"); [10199-10200] [2023-11-19 04:07:51,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___7->state): : "memory", "cc"); [10204-10205] [2023-11-19 04:07:51,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___8->state): : "memory", "cc"); [10209-10210] [2023-11-19 04:07:51,703 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___9->state): : "memory", "cc"); [10214-10215] [2023-11-19 04:07:51,806 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/9607/dscv_tempdir/dscv/ri/43_2a/drivers/block/skd_main.o.c.prepared"), "i" (4905), "i" (12UL)); [11914-11915] [2023-11-19 04:07:51,915 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:07:52,012 WARN L675 CHandler]: The function strcat is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:07:52,012 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:07:52,012 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:07:52,012 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:07:52,020 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:07:52,020 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52 WrapperNode [2023-11-19 04:07:52,021 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:07:52,022 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:07:52,022 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:07:52,022 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:07:52,029 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,196 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,512 INFO L138 Inliner]: procedures = 362, calls = 6816, calls flagged for inlining = 182, calls inlined = 134, statements flattened = 9698 [2023-11-19 04:07:52,513 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:07:52,513 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:07:52,514 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:07:52,514 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:07:52,523 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,524 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,582 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,582 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,779 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,811 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,837 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,857 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,901 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:07:52,902 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:07:52,902 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:07:52,902 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:07:52,903 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:52" (1/1) ... [2023-11-19 04:07:52,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:07:52,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:07:52,933 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:07:52,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e14924c-d118-48ad-b500-149a82f25010/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:07:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-19 04:07:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-19 04:07:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2023-11-19 04:07:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_stop_queue [2023-11-19 04:07:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_pcie_error_reporting [2023-11-19 04:07:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_pcie_error_reporting [2023-11-19 04:07:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-19 04:07:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:07:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:07:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure skd_skdev_state_to_str [2023-11-19 04:07:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_skdev_state_to_str [2023-11-19 04:07:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 04:07:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 04:07:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:07:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:07:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure skd_quiesce_dev [2023-11-19 04:07:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_quiesce_dev [2023-11-19 04:07:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-19 04:07:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-19 04:07:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 04:07:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 04:07:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-19 04:07:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-19 04:07:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:07:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:07:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure skd_cons_sg_list [2023-11-19 04:07:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_cons_sg_list [2023-11-19 04:07:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure skd_start_device [2023-11-19 04:07:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_start_device [2023-11-19 04:07:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-19 04:07:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-19 04:07:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 04:07:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 04:07:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure skd_postop_sg_list [2023-11-19 04:07:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_postop_sg_list [2023-11-19 04:07:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 04:07:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 04:07:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2023-11-19 04:07:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2023-11-19 04:07:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure skd_log_skreq [2023-11-19 04:07:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_log_skreq [2023-11-19 04:07:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2023-11-19 04:07:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2023-11-19 04:07:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2023-11-19 04:07:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2023-11-19 04:07:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 04:07:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 04:07:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure skd_disable_interrupts [2023-11-19 04:07:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_disable_interrupts [2023-11-19 04:07:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 04:07:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 04:07:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-19 04:07:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-19 04:07:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 04:07:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 04:07:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure skd_pci_remove [2023-11-19 04:07:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_pci_remove [2023-11-19 04:07:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure skd_drive_fault [2023-11-19 04:07:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_drive_fault [2023-11-19 04:07:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure skd_isr_fwstate [2023-11-19 04:07:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_isr_fwstate [2023-11-19 04:07:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-11-19 04:07:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-11-19 04:07:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2023-11-19 04:07:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2023-11-19 04:07:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:07:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 04:07:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 04:07:52,992 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 04:07:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure skd_drive_disappeared [2023-11-19 04:07:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_drive_disappeared [2023-11-19 04:07:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure skd_sg_io_copy_buffer [2023-11-19 04:07:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_sg_io_copy_buffer [2023-11-19 04:07:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-19 04:07:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-19 04:07:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-11-19 04:07:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-11-19 04:07:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:07:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 04:07:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 04:07:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure skd_reg_write64 [2023-11-19 04:07:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_reg_write64 [2023-11-19 04:07:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-19 04:07:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-19 04:07:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-11-19 04:07:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-11-19 04:07:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 04:07:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 04:07:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-11-19 04:07:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-11-19 04:07:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:07:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 04:07:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 04:07:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:07:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-19 04:07:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-19 04:07:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 04:07:53,002 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 04:07:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2023-11-19 04:07:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2023-11-19 04:07:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2023-11-19 04:07:53,003 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 04:07:53,003 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 04:07:53,004 INFO L130 BoogieDeclarations]: Found specification of procedure skd_soft_reset [2023-11-19 04:07:53,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_soft_reset [2023-11-19 04:07:53,005 INFO L130 BoogieDeclarations]: Found specification of procedure skd_start_timer [2023-11-19 04:07:53,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_start_timer [2023-11-19 04:07:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure skd_reg_write32 [2023-11-19 04:07:53,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_reg_write32 [2023-11-19 04:07:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-11-19 04:07:53,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-11-19 04:07:53,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2023-11-19 04:07:53,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2023-11-19 04:07:53,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:07:53,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 04:07:53,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 04:07:53,011 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-19 04:07:53,011 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-19 04:07:53,011 INFO L130 BoogieDeclarations]: Found specification of procedure blk_requeue_request [2023-11-19 04:07:53,011 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_requeue_request [2023-11-19 04:07:53,012 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 04:07:53,012 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 04:07:53,012 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-11-19 04:07:53,012 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-11-19 04:07:53,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:07:53,012 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-11-19 04:07:53,013 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-11-19 04:07:53,013 INFO L130 BoogieDeclarations]: Found specification of procedure skd_restart_device [2023-11-19 04:07:53,013 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_restart_device [2023-11-19 04:07:53,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:07:53,013 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2023-11-19 04:07:53,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2023-11-19 04:07:53,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:07:53,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:07:53,014 INFO L130 BoogieDeclarations]: Found specification of procedure skd_reg_read32 [2023-11-19 04:07:53,014 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_reg_read32 [2023-11-19 04:07:53,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 04:07:53,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 04:07:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-11-19 04:07:53,015 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-11-19 04:07:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-19 04:07:53,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-19 04:07:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-11-19 04:07:53,016 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-11-19 04:07:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2023-11-19 04:07:53,016 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2023-11-19 04:07:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 04:07:53,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 04:07:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 04:07:53,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 04:07:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:07:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 04:07:53,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 04:07:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-19 04:07:53,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-19 04:07:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-19 04:07:53,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-19 04:07:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure skd_send_internal_skspcl [2023-11-19 04:07:53,018 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_send_internal_skspcl [2023-11-19 04:07:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure skd_release_special [2023-11-19 04:07:53,019 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_release_special [2023-11-19 04:07:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:07:53,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:07:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-11-19 04:07:53,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-11-19 04:07:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure skd_release_irq [2023-11-19 04:07:53,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_release_irq [2023-11-19 04:07:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2023-11-19 04:07:53,022 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2023-11-19 04:07:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure skd_free_sg_list [2023-11-19 04:07:53,022 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_free_sg_list [2023-11-19 04:07:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure skd_destruct [2023-11-19 04:07:53,022 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_destruct [2023-11-19 04:07:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure skd_drive_state_to_str [2023-11-19 04:07:53,023 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_drive_state_to_str [2023-11-19 04:07:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:07:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 04:07:53,023 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 04:07:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:07:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure skd_send_special_fitmsg [2023-11-19 04:07:53,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_send_special_fitmsg [2023-11-19 04:07:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-19 04:07:53,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-19 04:07:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:07:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2023-11-19 04:07:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_all [2023-11-19 04:07:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 04:07:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-11-19 04:07:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-11-19 04:07:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-19 04:07:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-19 04:07:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-19 04:07:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-19 04:07:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 04:07:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 04:07:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure skd_name [2023-11-19 04:07:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_name [2023-11-19 04:07:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 04:07:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 04:07:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure skd_release_msix [2023-11-19 04:07:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_release_msix [2023-11-19 04:07:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure skd_end_request [2023-11-19 04:07:53,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_end_request [2023-11-19 04:07:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure skd_recover_requests [2023-11-19 04:07:53,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_recover_requests [2023-11-19 04:07:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 04:07:53,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 04:07:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 04:07:53,029 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 04:07:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure devm_free_irq [2023-11-19 04:07:53,029 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_free_irq [2023-11-19 04:07:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 04:07:53,029 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 04:07:53,029 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2023-11-19 04:07:53,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2023-11-19 04:07:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 04:07:53,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 04:07:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 04:07:53,030 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 04:07:53,030 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 04:07:53,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 04:07:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 04:07:53,031 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 04:07:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure skd_pci_shutdown [2023-11-19 04:07:53,031 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_pci_shutdown [2023-11-19 04:07:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-11-19 04:07:53,032 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-11-19 04:07:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:07:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure skd_stop_device [2023-11-19 04:07:53,032 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_stop_device [2023-11-19 04:07:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure skd_acquire_irq [2023-11-19 04:07:53,032 INFO L138 BoogieDeclarations]: Found implementation of procedure skd_acquire_irq [2023-11-19 04:07:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-19 04:07:53,033 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-19 04:07:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:07:53,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:07:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2023-11-19 04:07:53,033 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2023-11-19 04:07:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_irq [2023-11-19 04:07:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_irq [2023-11-19 04:07:54,017 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:07:54,021 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:07:54,347 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 04:07:54,665 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440: assume __copy_to_user_nocheck_#t~switch284#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2023-11-19 04:07:54,666 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5440: assume !__copy_to_user_nocheck_#t~switch284#1;__copy_to_user_nocheck_#t~switch284#1 := __copy_to_user_nocheck_#t~switch284#1 || 4 == __copy_to_user_nocheck_~size#1; [2023-11-19 04:07:54,666 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5467: SUMMARY for call __copy_to_user_nocheck_#t~ret286#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~3#1 then 1 else 0), 0); srcloc: null [2023-11-19 04:07:54,666 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5467-1: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret286#1 && __copy_to_user_nocheck_#t~ret286#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~7#1 := __copy_to_user_nocheck_#t~ret286#1;havoc __copy_to_user_nocheck_#t~ret286#1; [2023-11-19 04:07:54,666 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5455: SUMMARY for call __copy_to_user_nocheck_#t~ret285#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~3#1 then 1 else 0), 0); srcloc: null [2023-11-19 04:07:54,667 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5455-1: assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret285#1 && __copy_to_user_nocheck_#t~ret285#1 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~11#1 := __copy_to_user_nocheck_#t~ret285#1;havoc __copy_to_user_nocheck_#t~ret285#1; [2023-11-19 04:07:54,667 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume __copy_to_user_nocheck_#t~switch284#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2023-11-19 04:07:54,667 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !__copy_to_user_nocheck_#t~switch284#1;__copy_to_user_nocheck_#t~switch284#1 := __copy_to_user_nocheck_#t~switch284#1 || 2 == __copy_to_user_nocheck_~size#1; [2023-11-19 04:07:54,667 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5476: assume __copy_to_user_nocheck_#t~switch284#1; [2023-11-19 04:07:54,667 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5476: assume !__copy_to_user_nocheck_#t~switch284#1; [2023-11-19 04:07:54,667 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5435: havoc __copy_to_user_nocheck_#t~switch284#1; [2023-11-19 04:07:54,668 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5468: assume 0 != __copy_to_user_nocheck_~tmp___1~7#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2023-11-19 04:07:54,668 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5468: assume !(0 != __copy_to_user_nocheck_~tmp___1~7#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2023-11-19 04:07:54,668 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464: assume __copy_to_user_nocheck_#t~switch284#1; [2023-11-19 04:07:54,668 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464: assume !__copy_to_user_nocheck_#t~switch284#1;__copy_to_user_nocheck_#t~switch284#1 := true; [2023-11-19 04:07:54,668 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5456: assume 0 != __copy_to_user_nocheck_~tmp___0~11#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2023-11-19 04:07:54,668 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5456: assume !(0 != __copy_to_user_nocheck_~tmp___0~11#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2023-11-19 04:07:54,669 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452: assume __copy_to_user_nocheck_#t~switch284#1; [2023-11-19 04:07:54,669 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5452: assume !__copy_to_user_nocheck_#t~switch284#1;__copy_to_user_nocheck_#t~switch284#1 := __copy_to_user_nocheck_#t~switch284#1 || 16 == __copy_to_user_nocheck_~size#1; [2023-11-19 04:07:54,670 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5448: assume __copy_to_user_nocheck_#t~switch284#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2023-11-19 04:07:54,670 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5448: assume !__copy_to_user_nocheck_#t~switch284#1;__copy_to_user_nocheck_#t~switch284#1 := __copy_to_user_nocheck_#t~switch284#1 || 10 == __copy_to_user_nocheck_~size#1; [2023-11-19 04:07:54,671 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5477: SUMMARY for call __copy_to_user_nocheck_#t~ret287#1 := copy_user_generic(__copy_to_user_nocheck_~dst#1.base, __copy_to_user_nocheck_~dst#1.offset, __copy_to_user_nocheck_~src#1.base, __copy_to_user_nocheck_~src#1.offset, __copy_to_user_nocheck_~size#1); srcloc: null [2023-11-19 04:07:54,671 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5444: assume __copy_to_user_nocheck_#t~switch284#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~3#1; [2023-11-19 04:07:54,671 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5444: assume !__copy_to_user_nocheck_#t~switch284#1;__copy_to_user_nocheck_#t~switch284#1 := __copy_to_user_nocheck_#t~switch284#1 || 8 == __copy_to_user_nocheck_~size#1; [2023-11-19 04:07:54,671 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5477-1: __copy_to_user_nocheck_~tmp___2~3#1 := __copy_to_user_nocheck_#t~ret287#1;havoc __copy_to_user_nocheck_#t~ret287#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~3#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~3#1 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~3#1 % 18446744073709551616 % 4294967296 - 4294967296); [2023-11-19 04:07:59,245 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5362: havoc __copy_from_user_nocheck_#t~switch278#1; [2023-11-19 04:07:59,245 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5387: SUMMARY for call __copy_from_user_nocheck_#t~ret279#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~2#1 then 1 else 0), 0); srcloc: null [2023-11-19 04:07:59,245 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5387-1: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret279#1 && __copy_from_user_nocheck_#t~ret279#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~10#1 := __copy_from_user_nocheck_#t~ret279#1;havoc __copy_from_user_nocheck_#t~ret279#1; [2023-11-19 04:07:59,246 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5383: assume __copy_from_user_nocheck_#t~switch278#1; [2023-11-19 04:07:59,246 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5383: assume !__copy_from_user_nocheck_#t~switch278#1;__copy_from_user_nocheck_#t~switch278#1 := __copy_from_user_nocheck_#t~switch278#1 || 16 == __copy_from_user_nocheck_~size#1; [2023-11-19 04:07:59,246 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400-1: assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret280#1 && __copy_from_user_nocheck_#t~ret280#1 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~6#1 := __copy_from_user_nocheck_#t~ret280#1;havoc __copy_from_user_nocheck_#t~ret280#1; [2023-11-19 04:07:59,246 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400: SUMMARY for call __copy_from_user_nocheck_#t~ret280#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~2#1 then 1 else 0), 0); srcloc: null [2023-11-19 04:07:59,246 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396: assume __copy_from_user_nocheck_#t~switch278#1; [2023-11-19 04:07:59,247 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5396: assume !__copy_from_user_nocheck_#t~switch278#1;__copy_from_user_nocheck_#t~switch278#1 := true; [2023-11-19 04:07:59,247 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5388: assume 0 != __copy_from_user_nocheck_~tmp___0~10#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2023-11-19 04:07:59,247 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5388: assume !(0 != __copy_from_user_nocheck_~tmp___0~10#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2023-11-19 04:07:59,247 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409: assume __copy_from_user_nocheck_#t~switch278#1; [2023-11-19 04:07:59,247 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5409: assume !__copy_from_user_nocheck_#t~switch278#1; [2023-11-19 04:07:59,248 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5401: assume 0 != __copy_from_user_nocheck_~tmp___1~6#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2023-11-19 04:07:59,248 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5401: assume !(0 != __copy_from_user_nocheck_~tmp___1~6#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2023-11-19 04:07:59,248 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5368: assume __copy_from_user_nocheck_#t~switch278#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2023-11-19 04:07:59,248 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5368: assume !__copy_from_user_nocheck_#t~switch278#1;__copy_from_user_nocheck_#t~switch278#1 := __copy_from_user_nocheck_#t~switch278#1 || 4 == __copy_from_user_nocheck_~size#1; [2023-11-19 04:07:59,249 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume __copy_from_user_nocheck_#t~switch278#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2023-11-19 04:07:59,249 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410: SUMMARY for call __copy_from_user_nocheck_#t~ret281#1 := copy_user_generic(__copy_from_user_nocheck_~dst#1.base, __copy_from_user_nocheck_~dst#1.offset, __copy_from_user_nocheck_~src#1.base, __copy_from_user_nocheck_~src#1.offset, __copy_from_user_nocheck_~size#1); srcloc: null [2023-11-19 04:07:59,249 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !__copy_from_user_nocheck_#t~switch278#1;__copy_from_user_nocheck_#t~switch278#1 := __copy_from_user_nocheck_#t~switch278#1 || 2 == __copy_from_user_nocheck_~size#1; [2023-11-19 04:07:59,249 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5410-1: __copy_from_user_nocheck_~tmp___2~2#1 := __copy_from_user_nocheck_#t~ret281#1;havoc __copy_from_user_nocheck_#t~ret281#1;__copy_from_user_nocheck_#res#1 := (if __copy_from_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~2#1 % 18446744073709551616 % 4294967296 - 4294967296); [2023-11-19 04:07:59,249 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5373: assume __copy_from_user_nocheck_#t~switch278#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2023-11-19 04:07:59,250 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5373: assume !__copy_from_user_nocheck_#t~switch278#1;__copy_from_user_nocheck_#t~switch278#1 := __copy_from_user_nocheck_#t~switch278#1 || 8 == __copy_from_user_nocheck_~size#1; [2023-11-19 04:07:59,250 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5378: assume __copy_from_user_nocheck_#t~switch278#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~2#1; [2023-11-19 04:07:59,250 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint L5378: assume !__copy_from_user_nocheck_#t~switch278#1;__copy_from_user_nocheck_#t~switch278#1 := __copy_from_user_nocheck_#t~switch278#1 || 10 == __copy_from_user_nocheck_~size#1; [2023-11-19 04:08:09,970 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:08:14,059 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:08:14,059 INFO L302 CfgBuilder]: Removed 7 assume(true) statements. [2023-11-19 04:08:14,082 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:08:14 BoogieIcfgContainer [2023-11-19 04:08:14,082 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:08:14,084 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:08:14,085 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:08:14,097 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:08:14,097 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:08:14" (1/1) ... [2023-11-19 04:08:14,109 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:08:14,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:14,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 2156 states and 3163 transitions. [2023-11-19 04:08:14,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 3163 transitions. [2023-11-19 04:08:14,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-19 04:08:14,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:14,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:15,868 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 04:08:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:16,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3194 states to 2161 states and 3194 transitions. [2023-11-19 04:08:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3194 transitions. [2023-11-19 04:08:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-19 04:08:16,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:16,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:16,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:17,369 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 04:08:17,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:17,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 2162 states and 3195 transitions. [2023-11-19 04:08:17,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3195 transitions. [2023-11-19 04:08:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-19 04:08:17,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:17,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 04:08:18,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:18,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 2166 states and 3226 transitions. [2023-11-19 04:08:18,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3226 transitions. [2023-11-19 04:08:18,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:08:18,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:18,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 04:08:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 2169 states and 3251 transitions. [2023-11-19 04:08:19,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 3251 transitions. [2023-11-19 04:08:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 04:08:19,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:20,806 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 04:08:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:21,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 2174 states and 3282 transitions. [2023-11-19 04:08:21,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 3282 transitions. [2023-11-19 04:08:21,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-19 04:08:21,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:21,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:22,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-19 04:08:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:22,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2175 states and 3283 transitions. [2023-11-19 04:08:22,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 3283 transitions. [2023-11-19 04:08:22,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-19 04:08:22,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:22,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 04:08:23,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2176 states and 3283 transitions. [2023-11-19 04:08:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 3283 transitions. [2023-11-19 04:08:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-19 04:08:23,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:23,744 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 04:08:23,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:23,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3288 states to 2179 states and 3288 transitions. [2023-11-19 04:08:23,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 3288 transitions. [2023-11-19 04:08:23,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-19 04:08:23,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:23,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:24,627 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-19 04:08:24,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:24,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3302 states to 2183 states and 3302 transitions. [2023-11-19 04:08:24,752 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3302 transitions. [2023-11-19 04:08:24,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-19 04:08:24,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:24,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:25,831 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 04:08:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3302 states to 2184 states and 3302 transitions. [2023-11-19 04:08:25,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 3302 transitions. [2023-11-19 04:08:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-19 04:08:25,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:25,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:26,548 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 04:08:26,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 2183 states and 3296 transitions. [2023-11-19 04:08:26,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3296 transitions. [2023-11-19 04:08:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-19 04:08:26,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:26,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:26,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:08:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 04:08:27,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:08:27,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 2186 states and 3301 transitions. [2023-11-19 04:08:27,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3301 transitions. [2023-11-19 04:08:27,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-19 04:08:27,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:08:27,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:08:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat