./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.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_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b --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 3ab06f9742b46b812aa80182d29e42e9331ed23d245e99ec42efad691c438756 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:51:31,471 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:51:31,528 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 04:51:31,532 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:51:31,532 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:51:31,550 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:51:31,551 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:51:31,551 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:51:31,552 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:51:31,552 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:51:31,552 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:51:31,552 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:51:31,553 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:51:31,553 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:51:31,553 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:51:31,553 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:51:31,553 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:51:31,553 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:51:31,553 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:51:31,554 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:51:31,554 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:51:31,554 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:51:31,554 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:51:31,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:51:31,554 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:51:31,554 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:51:31,554 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:51:31,554 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:51:31,555 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:51:31,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:51:31,555 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b 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 -> 3ab06f9742b46b812aa80182d29e42e9331ed23d245e99ec42efad691c438756 [2024-12-06 04:51:31,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:51:31,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:51:31,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:51:31,816 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:51:31,817 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:51:31,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-12-06 04:51:34,461 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/data/3e5a11fce/d6ea70a0f0e84fce90a50fbe57abc474/FLAG6c0e3976c [2024-12-06 04:51:34,949 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:51:34,949 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-12-06 04:51:34,987 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/data/3e5a11fce/d6ea70a0f0e84fce90a50fbe57abc474/FLAG6c0e3976c [2024-12-06 04:51:35,000 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/data/3e5a11fce/d6ea70a0f0e84fce90a50fbe57abc474 [2024-12-06 04:51:35,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:51:35,004 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:51:35,005 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:51:35,005 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:51:35,008 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:51:35,009 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:51:35" (1/1) ... [2024-12-06 04:51:35,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10aeac0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:35, skipping insertion in model container [2024-12-06 04:51:35,010 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:51:35" (1/1) ... [2024-12-06 04:51:35,109 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:51:37,324 WARN L250 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_6bab83d3-804e-4d40-a067-87d74a629d83/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] [2024-12-06 04:51:37,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:51:37,677 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:51:37,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4505] [2024-12-06 04:51:37,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4512] [2024-12-06 04:51:37,800 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] [2024-12-06 04:51:37,800 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] [2024-12-06 04:51:37,801 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] [2024-12-06 04:51:37,801 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] [2024-12-06 04:51:37,802 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] [2024-12-06 04:51:37,802 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] [2024-12-06 04:51:37,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [4687] [2024-12-06 04:51:37,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4690] [2024-12-06 04:51:37,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4693] [2024-12-06 04:51:37,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [4696] [2024-12-06 04:51:37,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4950] [2024-12-06 04:51:37,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4958] [2024-12-06 04:51:37,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4966] [2024-12-06 04:51:37,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4973] [2024-12-06 04:51:37,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4980] [2024-12-06 04:51:37,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4987] [2024-12-06 04:51:37,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5021] [2024-12-06 04:51:37,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5029] [2024-12-06 04:51:37,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5037] [2024-12-06 04:51:37,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5044] [2024-12-06 04:51:37,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5052] [2024-12-06 04:51:37,819 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] [2024-12-06 04:51:37,819 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] [2024-12-06 04:51:37,823 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] [2024-12-06 04:51:37,824 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] [2024-12-06 04:51:37,825 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] [2024-12-06 04:51:37,826 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] [2024-12-06 04:51:37,827 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] [2024-12-06 04:51:37,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5641] [2024-12-06 04:51:37,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5649] [2024-12-06 04:51:37,835 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5652] [2024-12-06 04:51:37,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6791] [2024-12-06 04:51:37,874 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [6828] [2024-12-06 04:51:37,875 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] [2024-12-06 04:51:38,048 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] [2024-12-06 04:51:38,050 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [10720] [2024-12-06 04:51:38,068 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] [2024-12-06 04:51:38,068 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] [2024-12-06 04:51:38,068 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] [2024-12-06 04:51:38,069 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] [2024-12-06 04:51:38,069 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] [2024-12-06 04:51:38,069 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] [2024-12-06 04:51:38,069 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] [2024-12-06 04:51:38,069 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] [2024-12-06 04:51:38,070 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] [2024-12-06 04:51:38,070 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] [2024-12-06 04:51:38,083 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [11785] [2024-12-06 04:51:38,084 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [11820] [2024-12-06 04:51:38,085 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)ha->list.next) [11852] [2024-12-06 04:51:38,103 WARN L250 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_6bab83d3-804e-4d40-a067-87d74a629d83/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] [2024-12-06 04:51:38,108 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:51:38,436 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __bad_percpu_size [2024-12-06 04:51:38,443 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:51:38,443 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38 WrapperNode [2024-12-06 04:51:38,444 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:51:38,445 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:51:38,445 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:51:38,445 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:51:38,452 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:38,631 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:39,725 INFO L138 Inliner]: procedures = 329, calls = 34093, calls flagged for inlining = 163, calls inlined = 161, statements flattened = 41806 [2024-12-06 04:51:39,725 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:51:39,726 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:51:39,726 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:51:39,726 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:51:39,733 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:39,734 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:39,956 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:39,956 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:40,916 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:40,970 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:41,075 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:41,212 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:41,289 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:41,442 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:51:41,443 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:51:41,444 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:51:41,444 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:51:41,445 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:51:38" (1/1) ... [2024-12-06 04:51:41,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:51:41,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:51:41,475 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:51:41,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bab83d3-804e-4d40-a067-87d74a629d83/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-06 04:51:41,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-06 04:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2024-12-06 04:51:41,504 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2024-12-06 04:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2024-12-06 04:51:41,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2024-12-06 04:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 04:51:41,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 04:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 04:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 04:51:41,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 04:51:41,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 04:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 04:51:41,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 04:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2024-12-06 04:51:41,505 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2024-12-06 04:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-12-06 04:51:41,505 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-12-06 04:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2024-12-06 04:51:41,505 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2024-12-06 04:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2024-12-06 04:51:41,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2024-12-06 04:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2024-12-06 04:51:41,505 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2024-12-06 04:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 04:51:41,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 04:51:41,505 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2024-12-06 04:51:41,506 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2024-12-06 04:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-12-06 04:51:41,506 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-12-06 04:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2024-12-06 04:51:41,506 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2024-12-06 04:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-06 04:51:41,506 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-06 04:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2024-12-06 04:51:41,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2024-12-06 04:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 04:51:41,506 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 04:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2024-12-06 04:51:41,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2024-12-06 04:51:41,506 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2024-12-06 04:51:41,507 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2024-12-06 04:51:41,507 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_get [2024-12-06 04:51:41,507 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_get [2024-12-06 04:51:41,507 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 04:51:41,507 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 04:51:41,507 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-12-06 04:51:41,507 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-12-06 04:51:41,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:51:41,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:51:41,507 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2024-12-06 04:51:41,507 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2024-12-06 04:51:41,507 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:51:41,507 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:51:41,507 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2024-12-06 04:51:41,507 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2024-12-06 04:51:41,508 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2024-12-06 04:51:41,508 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2024-12-06 04:51:41,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-06 04:51:41,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-06 04:51:41,508 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-12-06 04:51:41,508 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-12-06 04:51:41,508 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 04:51:41,508 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 04:51:41,508 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2024-12-06 04:51:41,508 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2024-12-06 04:51:41,508 INFO L130 BoogieDeclarations]: Found specification of procedure _lock_kernel [2024-12-06 04:51:41,508 INFO L138 BoogieDeclarations]: Found implementation of procedure _lock_kernel [2024-12-06 04:51:41,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:51:41,508 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2024-12-06 04:51:41,508 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2024-12-06 04:51:41,509 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-12-06 04:51:41,509 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-12-06 04:51:41,509 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2024-12-06 04:51:41,509 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2024-12-06 04:51:41,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:51:41,509 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_kernel [2024-12-06 04:51:41,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_kernel [2024-12-06 04:51:41,509 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-12-06 04:51:41,509 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-12-06 04:51:41,509 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 04:51:41,509 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 04:51:41,509 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-12-06 04:51:41,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-12-06 04:51:41,509 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 04:51:41,510 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 04:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2024-12-06 04:51:41,510 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2024-12-06 04:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-06 04:51:41,510 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-06 04:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 04:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-06 04:51:41,510 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-06 04:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 04:51:41,510 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 04:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2024-12-06 04:51:41,510 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2024-12-06 04:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-12-06 04:51:41,510 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-12-06 04:51:41,510 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 04:51:41,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 04:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2024-12-06 04:51:41,511 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2024-12-06 04:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 04:51:41,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 04:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-06 04:51:41,511 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-06 04:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-06 04:51:41,511 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-06 04:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 04:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure raw_local_irq_restore [2024-12-06 04:51:41,511 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_local_irq_restore [2024-12-06 04:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 04:51:41,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 04:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-12-06 04:51:41,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-12-06 04:51:41,511 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-12-06 04:51:41,512 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-12-06 04:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure raw_irqs_disabled_flags [2024-12-06 04:51:41,512 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_irqs_disabled_flags [2024-12-06 04:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-06 04:51:41,512 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-06 04:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure param_array_set [2024-12-06 04:51:41,512 INFO L138 BoogieDeclarations]: Found implementation of procedure param_array_set [2024-12-06 04:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2024-12-06 04:51:41,512 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2024-12-06 04:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2024-12-06 04:51:41,512 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2024-12-06 04:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 04:51:41,512 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 04:51:41,512 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2024-12-06 04:51:41,512 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2024-12-06 04:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2024-12-06 04:51:41,513 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2024-12-06 04:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-12-06 04:51:41,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-12-06 04:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 04:51:41,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 04:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-06 04:51:41,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-06 04:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2024-12-06 04:51:41,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2024-12-06 04:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-06 04:51:41,513 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-06 04:51:41,513 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-12-06 04:51:41,513 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-12-06 04:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-12-06 04:51:41,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-12-06 04:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2024-12-06 04:51:41,514 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2024-12-06 04:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 04:51:41,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 04:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-12-06 04:51:41,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-12-06 04:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 04:51:41,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 04:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2024-12-06 04:51:41,514 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2024-12-06 04:51:41,514 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2024-12-06 04:51:41,514 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2024-12-06 04:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2024-12-06 04:51:41,515 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2024-12-06 04:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2024-12-06 04:51:41,515 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2024-12-06 04:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 04:51:41,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 04:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-12-06 04:51:41,515 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-12-06 04:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2024-12-06 04:51:41,515 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2024-12-06 04:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2024-12-06 04:51:41,515 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2024-12-06 04:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2024-12-06 04:51:41,515 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2024-12-06 04:51:41,515 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 04:51:41,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 04:51:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_local_save_flags [2024-12-06 04:51:41,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_local_save_flags [2024-12-06 04:51:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:51:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-06 04:51:41,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-06 04:51:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-12-06 04:51:41,516 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-12-06 04:51:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2024-12-06 04:51:41,516 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2024-12-06 04:51:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 04:51:41,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 04:51:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2024-12-06 04:51:41,516 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2024-12-06 04:51:41,516 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-12-06 04:51:41,516 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-12-06 04:51:41,517 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2024-12-06 04:51:41,517 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2024-12-06 04:51:41,517 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2024-12-06 04:51:41,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2024-12-06 04:51:41,517 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-12-06 04:51:41,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-12-06 04:51:41,517 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2024-12-06 04:51:41,517 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2024-12-06 04:51:41,517 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2024-12-06 04:51:41,517 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2024-12-06 04:51:41,517 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2024-12-06 04:51:41,517 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2024-12-06 04:51:41,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-06 04:51:41,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-06 04:51:41,518 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 04:51:41,518 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 04:51:41,518 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-12-06 04:51:41,518 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-12-06 04:51:41,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_8 [2024-12-06 04:51:41,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_8 [2024-12-06 04:51:41,518 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-06 04:51:41,518 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-06 04:51:41,518 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-06 04:51:41,518 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-06 04:51:41,518 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-06 04:51:41,518 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-06 04:51:41,518 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-12-06 04:51:41,518 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-12-06 04:51:41,518 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2024-12-06 04:51:41,518 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2024-12-06 04:51:41,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:51:41,518 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2024-12-06 04:51:41,518 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2024-12-06 04:51:41,519 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-12-06 04:51:41,519 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-12-06 04:51:41,519 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-12-06 04:51:41,519 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-12-06 04:51:41,519 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2024-12-06 04:51:41,519 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2024-12-06 04:51:41,519 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-12-06 04:51:41,519 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-12-06 04:51:41,519 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2024-12-06 04:51:41,519 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2024-12-06 04:51:41,519 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-12-06 04:51:41,519 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-12-06 04:51:41,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:51:41,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:51:42,663 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:51:42,666 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:51:44,734 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 04:57:40,743 INFO L? ?]: Removed 3978 outVars from TransFormulas that were not future-live. [2024-12-06 04:57:40,744 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:57:47,716 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:57:47,717 INFO L312 CfgBuilder]: Removed 44 assume(true) statements. [2024-12-06 04:57:47,717 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:57:47 BoogieIcfgContainer [2024-12-06 04:57:47,717 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:57:47,719 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:57:47,719 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:57:47,737 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:57:47,737 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:57:47" (1/1) ... [2024-12-06 04:57:47,747 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:57:47,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:47,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2919 states and 4479 transitions. [2024-12-06 04:57:47,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 4479 transitions. [2024-12-06 04:57:47,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2024-12-06 04:57:47,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:47,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:01:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:01:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 5500 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5500 trivial. 0 not checked. [2024-12-06 05:01:16,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:01:17,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:01:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:01:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4617 states to 2931 states and 4617 transitions. [2024-12-06 05:01:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 4617 transitions. [2024-12-06 05:01:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 508 [2024-12-06 05:01:19,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:01:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:04:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:04:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 5502 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5502 trivial. 0 not checked. [2024-12-06 05:04:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:04:29,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4618 states to 2932 states and 4618 transitions. [2024-12-06 05:04:29,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4618 transitions. [2024-12-06 05:04:29,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2024-12-06 05:04:29,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:04:29,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms