./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3ab06f9742b46b812aa80182d29e42e9331ed23d245e99ec42efad691c438756 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:53:37,013 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:53:37,150 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:53:37,164 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:53:37,165 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:53:37,210 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:53:37,211 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:53:37,212 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:53:37,213 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:53:37,218 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:53:37,220 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:53:37,220 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:53:37,221 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:53:37,223 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:53:37,224 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:53:37,224 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:53:37,225 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:53:37,225 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:53:37,226 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:53:37,227 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:53:37,227 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:53:37,228 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:53:37,229 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:53:37,230 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:53:37,230 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:53:37,231 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:53:37,231 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:53:37,232 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:53:37,232 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:53:37,233 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:53:37,235 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:53:37,235 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:53:37,235 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:53:37,236 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:53:37,236 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:53:37,237 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:53:37,237 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ab06f9742b46b812aa80182d29e42e9331ed23d245e99ec42efad691c438756 [2023-11-19 07:53:37,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:53:37,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:53:37,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:53:37,635 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:53:37,636 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:53:37,638 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-19 07:53:41,122 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:53:41,998 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:53:41,999 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-19 07:53:42,064 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/data/4addc0f63/557d75f04ab24ec8a266c2f6517b1463/FLAG523aa96dd [2023-11-19 07:53:42,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/data/4addc0f63/557d75f04ab24ec8a266c2f6517b1463 [2023-11-19 07:53:42,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:53:42,099 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:53:42,104 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:53:42,105 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:53:42,112 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:53:42,114 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:53:42" (1/1) ... [2023-11-19 07:53:42,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55b45e26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:42, skipping insertion in model container [2023-11-19 07:53:42,116 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:53:42" (1/1) ... [2023-11-19 07:53:42,451 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:53:46,179 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_ceb01ace-b32c-4255-8450-814afdc14acf/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i[381390,381403] [2023-11-19 07:53:46,232 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:53:46,387 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:53:46,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4505] [2023-11-19 07:53:46,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4512] [2023-11-19 07:53:46,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/andrianov/commit-tester-work/task-032--linux-stable--dir/inst/current/envs/linux-stable-5934df9-1/linux-stable-5934df9-1/arch/x86/include/asm/paravirt.h"), "i" (834), "i" (12UL)); [4578-4579] [2023-11-19 07:53:46,591 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4584-4586] [2023-11-19 07:53:46,592 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/andrianov/commit-tester-work/task-032--linux-stable--dir/inst/current/envs/linux-stable-5934df9-1/linux-stable-5934df9-1/arch/x86/include/asm/paravirt.h"), "i" (839), "i" (12UL)); [4608-4609] [2023-11-19 07:53:46,592 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" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [4614-4616] [2023-11-19 07:53:46,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/andrianov/commit-tester-work/task-032--linux-stable--dir/inst/current/envs/linux-stable-5934df9-1/linux-stable-5934df9-1/arch/x86/include/asm/paravirt.h"), "i" (844), "i" (12UL)); [4637-4638] [2023-11-19 07:53:46,594 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" (48UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [4643-4645] [2023-11-19 07:53:46,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [4687] [2023-11-19 07:53:46,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4690] [2023-11-19 07:53:46,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4693] [2023-11-19 07:53:46,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4696] [2023-11-19 07:53:46,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4950] [2023-11-19 07:53:46,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4958] [2023-11-19 07:53:46,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4966] [2023-11-19 07:53:46,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4973] [2023-11-19 07:53:46,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4980] [2023-11-19 07:53:46,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4987] [2023-11-19 07:53:46,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5021] [2023-11-19 07:53:46,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5029] [2023-11-19 07:53:46,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5037] [2023-11-19 07:53:46,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5044] [2023-11-19 07:53:46,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5052] [2023-11-19 07:53:46,628 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" (96), "i" (12UL)); [5103-5104] [2023-11-19 07:53:46,631 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" (97), "i" (12UL)); [5111-5112] [2023-11-19 07:53:46,638 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" (35), "i" (12UL)); [5187-5188] [2023-11-19 07:53:46,646 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" (51), "i" (12UL)); [5234-5235] [2023-11-19 07:53:46,649 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" (64), "i" (12UL)); [5259-5260] [2023-11-19 07:53:46,651 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" (78), "i" (12UL)); [5293-5294] [2023-11-19 07:53:46,653 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" (90), "i" (12UL)); [5317-5318] [2023-11-19 07:53:46,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5641] [2023-11-19 07:53:46,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5649] [2023-11-19 07:53:46,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5652] [2023-11-19 07:53:46,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6791] [2023-11-19 07:53:46,762 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [6828] [2023-11-19 07:53:46,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/andrianov/commit-tester-work/task-032--linux-stable--dir/work/current--X--drivers/scsi/gdth.ko--X--defaultlinux-stable-5934df9-1--X--111_1a--X--cpachecker/linux-stable-5934df9-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/111_1a/drivers/scsi/gdth.c"), "i" (415), "i" (12UL)); [6874-6875] [2023-11-19 07:53:47,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/andrianov/commit-tester-work/task-032--linux-stable--dir/work/current--X--drivers/scsi/gdth.ko--X--defaultlinux-stable-5934df9-1--X--111_1a--X--cpachecker/linux-stable-5934df9-1/csd_deg_dscv/11/dscv_tempdir/dscv/ri/111_1a/drivers/scsi/gdth.c"), "i" (4014), "i" (12UL)); [10675-10676] [2023-11-19 07:53:47,177 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [10720] [2023-11-19 07:53:47,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)argp): "ebx"); [11325] [2023-11-19 07:53:47,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)argp): "ebx"); [11328] [2023-11-19 07:53:47,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)argp): "ebx"); [11331] [2023-11-19 07:53:47,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)argp): "ebx"); [11334] [2023-11-19 07:53:47,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)argp): "ebx"); [11337] [2023-11-19 07:53:47,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)argp): "ebx"); [11352-11353] [2023-11-19 07:53:47,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)argp): "ebx"); [11356-11357] [2023-11-19 07:53:47,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)argp): "ebx"); [11360-11361] [2023-11-19 07:53:47,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)argp): "ebx"); [11364-11365] [2023-11-19 07:53:47,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((int *)argp): "ebx"); [11368-11369] [2023-11-19 07:53:47,258 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [11785] [2023-11-19 07:53:47,261 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [11820] [2023-11-19 07:53:47,264 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [11852] [2023-11-19 07:53:47,292 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_ceb01ace-b32c-4255-8450-814afdc14acf/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i[381390,381403] [2023-11-19 07:53:47,299 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:53:47,512 WARN L675 CHandler]: The function strcat is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:53:47,512 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:53:47,513 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:53:47,513 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:53:47,513 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:53:47,513 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:53:47,521 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:53:47,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47 WrapperNode [2023-11-19 07:53:47,522 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:53:47,524 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:53:47,524 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:53:47,524 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:53:47,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:47,758 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:48,533 INFO L138 Inliner]: procedures = 329, calls = 6087, calls flagged for inlining = 162, calls inlined = 160, statements flattened = 13563 [2023-11-19 07:53:48,534 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:53:48,559 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:53:48,559 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:53:48,559 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:53:48,572 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:48,579 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:48,816 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:48,817 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:49,388 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:49,447 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:49,485 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:49,517 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:49,589 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:53:49,590 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:53:49,590 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:53:49,590 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:53:49,591 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:53:47" (1/1) ... [2023-11-19 07:53:49,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:53:49,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:53:49,631 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:53:49,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceb01ace-b32c-4255-8450-814afdc14acf/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:53:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-19 07:53:49,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-19 07:53:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2023-11-19 07:53:49,682 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2023-11-19 07:53:49,682 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2023-11-19 07:53:49,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2023-11-19 07:53:49,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 07:53:49,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 07:53:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-19 07:53:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 07:53:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 07:53:49,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 07:53:49,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 07:53:49,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 07:53:49,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 07:53:49,686 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2023-11-19 07:53:49,686 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2023-11-19 07:53:49,687 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-19 07:53:49,687 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-19 07:53:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2023-11-19 07:53:49,688 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2023-11-19 07:53:49,688 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2023-11-19 07:53:49,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2023-11-19 07:53:49,689 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2023-11-19 07:53:49,689 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2023-11-19 07:53:49,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 07:53:49,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 07:53:49,690 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2023-11-19 07:53:49,690 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2023-11-19 07:53:49,690 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2023-11-19 07:53:49,691 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2023-11-19 07:53:49,691 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2023-11-19 07:53:49,691 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2023-11-19 07:53:49,691 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 07:53:49,691 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 07:53:49,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2023-11-19 07:53:49,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2023-11-19 07:53:49,693 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 07:53:49,693 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 07:53:49,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2023-11-19 07:53:49,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2023-11-19 07:53:49,694 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2023-11-19 07:53:49,694 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2023-11-19 07:53:49,694 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_get [2023-11-19 07:53:49,694 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_get [2023-11-19 07:53:49,694 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 07:53:49,694 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 07:53:49,695 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2023-11-19 07:53:49,695 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2023-11-19 07:53:49,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 07:53:49,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 07:53:49,695 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2023-11-19 07:53:49,696 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2023-11-19 07:53:49,696 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 07:53:49,696 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 07:53:49,696 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2023-11-19 07:53:49,696 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2023-11-19 07:53:49,697 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2023-11-19 07:53:49,697 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2023-11-19 07:53:49,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 07:53:49,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 07:53:49,698 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 07:53:49,698 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 07:53:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 07:53:49,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 07:53:49,699 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2023-11-19 07:53:49,700 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2023-11-19 07:53:49,700 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2023-11-19 07:53:49,700 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2023-11-19 07:53:49,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:53:49,701 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 07:53:49,701 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2023-11-19 07:53:49,702 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2023-11-19 07:53:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 07:53:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-19 07:53:49,702 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-19 07:53:49,702 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2023-11-19 07:53:49,704 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2023-11-19 07:53:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:53:49,704 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2023-11-19 07:53:49,705 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2023-11-19 07:53:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-19 07:53:49,705 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-19 07:53:49,705 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 07:53:49,705 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 07:53:49,706 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-11-19 07:53:49,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-11-19 07:53:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 07:53:49,707 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 07:53:49,707 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2023-11-19 07:53:49,708 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2023-11-19 07:53:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:53:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 07:53:49,708 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 07:53:49,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:53:49,709 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-19 07:53:49,709 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-19 07:53:49,710 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 07:53:49,711 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 07:53:49,714 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2023-11-19 07:53:49,715 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2023-11-19 07:53:49,715 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2023-11-19 07:53:49,715 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-11-19 07:53:49,716 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-11-19 07:53:49,716 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 07:53:49,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 07:53:49,717 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2023-11-19 07:53:49,718 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2023-11-19 07:53:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 07:53:49,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 07:53:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 07:53:49,725 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 07:53:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-19 07:53:49,725 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-19 07:53:49,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 07:53:49,726 INFO L130 BoogieDeclarations]: Found specification of procedure raw_local_irq_restore [2023-11-19 07:53:49,726 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_local_irq_restore [2023-11-19 07:53:49,726 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 07:53:49,726 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 07:53:49,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-19 07:53:49,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-19 07:53:49,727 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-11-19 07:53:49,727 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-11-19 07:53:49,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 07:53:49,727 INFO L130 BoogieDeclarations]: Found specification of procedure raw_irqs_disabled_flags [2023-11-19 07:53:49,727 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_irqs_disabled_flags [2023-11-19 07:53:49,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:53:49,728 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-19 07:53:49,728 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-19 07:53:49,728 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_set [2023-11-19 07:53:49,728 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_set [2023-11-19 07:53:49,728 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2023-11-19 07:53:49,729 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2023-11-19 07:53:49,729 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2023-11-19 07:53:49,729 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2023-11-19 07:53:49,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 07:53:49,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 07:53:49,729 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2023-11-19 07:53:49,730 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2023-11-19 07:53:49,730 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2023-11-19 07:53:49,730 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2023-11-19 07:53:49,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-19 07:53:49,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-19 07:53:49,730 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 07:53:49,731 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 07:53:49,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 07:53:49,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 07:53:49,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2023-11-19 07:53:49,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2023-11-19 07:53:49,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:53:49,732 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-19 07:53:49,732 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-19 07:53:49,732 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-19 07:53:49,732 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-19 07:53:49,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-19 07:53:49,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-19 07:53:49,733 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2023-11-19 07:53:49,733 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2023-11-19 07:53:49,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 07:53:49,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 07:53:49,733 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-11-19 07:53:49,734 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-11-19 07:53:49,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 07:53:49,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 07:53:49,734 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2023-11-19 07:53:49,735 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2023-11-19 07:53:49,735 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2023-11-19 07:53:49,735 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2023-11-19 07:53:49,735 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2023-11-19 07:53:49,735 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2023-11-19 07:53:49,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:53:49,736 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-11-19 07:53:49,736 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-11-19 07:53:49,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 07:53:49,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 07:53:49,736 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2023-11-19 07:53:49,736 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2023-11-19 07:53:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:53:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2023-11-19 07:53:49,737 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2023-11-19 07:53:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2023-11-19 07:53:49,737 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2023-11-19 07:53:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2023-11-19 07:53:49,738 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2023-11-19 07:53:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 07:53:49,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 07:53:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_local_save_flags [2023-11-19 07:53:49,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_local_save_flags [2023-11-19 07:53:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:53:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 07:53:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-19 07:53:49,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-19 07:53:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-11-19 07:53:49,739 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-11-19 07:53:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2023-11-19 07:53:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2023-11-19 07:53:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 07:53:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 07:53:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2023-11-19 07:53:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2023-11-19 07:53:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-11-19 07:53:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-11-19 07:53:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-19 07:53:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-19 07:53:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2023-11-19 07:53:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2023-11-19 07:53:49,742 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-19 07:53:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-19 07:53:49,742 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2023-11-19 07:53:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2023-11-19 07:53:49,742 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2023-11-19 07:53:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2023-11-19 07:53:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2023-11-19 07:53:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2023-11-19 07:53:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 07:53:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 07:53:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 07:53:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 07:53:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-19 07:53:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-19 07:53:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_8 [2023-11-19 07:53:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_8 [2023-11-19 07:53:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-19 07:53:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-19 07:53:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 07:53:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 07:53:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 07:53:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 07:53:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-19 07:53:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-19 07:53:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2023-11-19 07:53:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2023-11-19 07:53:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:53:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2023-11-19 07:53:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2023-11-19 07:53:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-19 07:53:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-19 07:53:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-19 07:53:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-19 07:53:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2023-11-19 07:53:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2023-11-19 07:53:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-19 07:53:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-19 07:53:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2023-11-19 07:53:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2023-11-19 07:53:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-19 07:53:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-19 07:53:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-19 07:53:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:53:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:53:51,367 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:53:51,371 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:53:53,582 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;