./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.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_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3 --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 299da19016f9bcfc0085cd1d13670ad698a3e3dcfc46cc48c5b79a2cef20f8d8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:50:50,637 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:50:50,763 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:50:50,776 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:50:50,776 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:50:50,825 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:50:50,827 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:50:50,828 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:50:50,829 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:50:50,829 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:50:50,830 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:50:50,830 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:50:50,831 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:50:50,831 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:50:50,831 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:50:50,831 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:50:50,831 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:50:50,831 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:50:50,831 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:50:50,832 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:50:50,832 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:50:50,832 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:50:50,832 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:50:50,832 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:50:50,832 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:50:50,832 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:50:50,833 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:50:50,833 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:50:50,833 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:50:50,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:50:50,833 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_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3 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 -> 299da19016f9bcfc0085cd1d13670ad698a3e3dcfc46cc48c5b79a2cef20f8d8 [2024-11-25 03:50:51,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:50:51,222 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:50:51,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:50:51,226 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:50:51,227 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:50:51,229 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2024-11-25 03:50:54,348 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/data/ed7b90f95/e918ab768dcd49af83d99936b441059c/FLAG6e5aace73 [2024-11-25 03:50:55,315 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:50:55,316 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2024-11-25 03:50:55,384 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/data/ed7b90f95/e918ab768dcd49af83d99936b441059c/FLAG6e5aace73 [2024-11-25 03:50:55,409 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/data/ed7b90f95/e918ab768dcd49af83d99936b441059c [2024-11-25 03:50:55,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:50:55,418 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:50:55,420 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:50:55,420 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:50:55,426 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:50:55,427 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:50:55" (1/1) ... [2024-11-25 03:50:55,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6679b8ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:50:55, skipping insertion in model container [2024-11-25 03:50:55,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:50:55" (1/1) ... [2024-11-25 03:50:55,628 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:50:58,892 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_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i[382477,382490] [2024-11-25 03:50:59,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:50:59,610 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:50:59,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5276] [2024-11-25 03:50:59,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [5283] [2024-11-25 03:50:59,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5322] [2024-11-25 03:50:59,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5325] [2024-11-25 03:50:59,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5328] [2024-11-25 03:50:59,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5331] [2024-11-25 03:50:59,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (831), "i" (12UL)); [5385-5386] [2024-11-25 03:50:59,771 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" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5391-5393] [2024-11-25 03:50:59,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (836), "i" (12UL)); [5415-5416] [2024-11-25 03:50:59,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5421-5423] [2024-11-25 03:50:59,773 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (841), "i" (12UL)); [5444-5445] [2024-11-25 03:50:59,773 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5450-5452] [2024-11-25 03:50:59,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5595] [2024-11-25 03:50:59,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5598] [2024-11-25 03:50:59,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [5600] [2024-11-25 03:50:59,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5605] [2024-11-25 03:50:59,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5608] [2024-11-25 03:50:59,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5610] [2024-11-25 03:50:59,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5615] [2024-11-25 03:50:59,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5618] [2024-11-25 03:50:59,784 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5620] [2024-11-25 03:50:59,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5625] [2024-11-25 03:50:59,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5628] [2024-11-25 03:50:59,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [5630] [2024-11-25 03:50:59,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5648] [2024-11-25 03:50:59,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5651] [2024-11-25 03:50:59,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [5653] [2024-11-25 03:50:59,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5658] [2024-11-25 03:50:59,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5661] [2024-11-25 03:50:59,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5663] [2024-11-25 03:50:59,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5668] [2024-11-25 03:50:59,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5671] [2024-11-25 03:50:59,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5673] [2024-11-25 03:50:59,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5678] [2024-11-25 03:50:59,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5681] [2024-11-25 03:50:59,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [5683] [2024-11-25 03:50:59,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5730] [2024-11-25 03:50:59,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5738] [2024-11-25 03:50:59,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5746] [2024-11-25 03:50:59,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5753] [2024-11-25 03:50:59,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5760] [2024-11-25 03:50:59,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5767] [2024-11-25 03:50:59,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5798] [2024-11-25 03:50:59,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5806] [2024-11-25 03:50:59,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5814] [2024-11-25 03:50:59,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5821] [2024-11-25 03:50:59,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5829] [2024-11-25 03:50:59,813 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" (123), "i" (12UL)); [5964-5965] [2024-11-25 03:50:59,813 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" (124), "i" (12UL)); [5972-5973] [2024-11-25 03:50:59,819 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/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6039-6040] [2024-11-25 03:50:59,822 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" (56), "i" (12UL)); [6087-6088] [2024-11-25 03:50:59,823 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" (58), "i" (12UL)); [6096-6097] [2024-11-25 03:50:59,824 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" (70), "i" (12UL)); [6120-6121] [2024-11-25 03:50:59,826 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" (84), "i" (12UL)); [6154-6155] [2024-11-25 03:50:59,827 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" (96), "i" (12UL)); [6178-6179] [2024-11-25 03:50:59,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6407] [2024-11-25 03:50:59,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6414] [2024-11-25 03:50:59,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6424] [2024-11-25 03:50:59,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6434] [2024-11-25 03:50:59,900 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7398] [2024-11-25 03:50:59,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6304/dscv_tempdir/dscv/ri/32_7a/drivers/scsi/gdth.c"), "i" (416), "i" (12UL)); [7480-7481] [2024-11-25 03:51:00,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6304/dscv_tempdir/dscv/ri/32_7a/drivers/scsi/gdth.c"), "i" (4007), "i" (12UL)); [11194-11195] [2024-11-25 03:51:00,258 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"); [11852] [2024-11-25 03:51:00,258 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"); [11855] [2024-11-25 03:51:00,258 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"); [11858] [2024-11-25 03:51:00,261 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"); [11861] [2024-11-25 03:51:00,262 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"); [11864] [2024-11-25 03:51:00,262 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"); [11880-11881] [2024-11-25 03:51:00,263 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"); [11884-11885] [2024-11-25 03:51:00,263 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"); [11888-11889] [2024-11-25 03:51:00,263 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"); [11892-11893] [2024-11-25 03:51:00,263 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"); [11896-11897] [2024-11-25 03:51:00,315 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_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--gdth.ko-entry_point.cil.out.i[382477,382490] [2024-11-25 03:51:00,332 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:51:01,052 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:51:01,053 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01 WrapperNode [2024-11-25 03:51:01,053 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:51:01,054 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:51:01,054 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:51:01,054 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:51:01,066 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:01,435 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:03,031 INFO L138 Inliner]: procedures = 362, calls = 34211, calls flagged for inlining = 153, calls inlined = 147, statements flattened = 39968 [2024-11-25 03:51:03,032 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:51:03,033 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:51:03,033 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:51:03,033 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:51:03,042 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:03,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:03,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:03,507 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:04,492 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:04,603 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:04,660 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:04,786 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:04,989 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:05,156 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:51:05,159 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:51:05,159 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:51:05,161 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:51:05,162 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:51:01" (1/1) ... [2024-11-25 03:51:05,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:51:05,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:51:05,202 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:51:05,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ea1572e-dae6-40c9-a2c1-bfd07e1b58ad/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:51:05,231 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-25 03:51:05,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-25 03:51:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2024-11-25 03:51:05,232 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2024-11-25 03:51:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2024-11-25 03:51:05,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2024-11-25 03:51:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-25 03:51:05,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-25 03:51:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 03:51:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:51:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 03:51:05,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 03:51:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2024-11-25 03:51:05,232 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2024-11-25 03:51:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 03:51:05,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 03:51:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2024-11-25 03:51:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2024-11-25 03:51:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-25 03:51:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-25 03:51:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2024-11-25 03:51:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2024-11-25 03:51:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2024-11-25 03:51:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2024-11-25 03:51:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-25 03:51:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-25 03:51:05,236 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2024-11-25 03:51:05,236 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2024-11-25 03:51:05,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 03:51:05,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 03:51:05,237 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2024-11-25 03:51:05,237 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2024-11-25 03:51:05,237 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-25 03:51:05,237 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-25 03:51:05,237 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2024-11-25 03:51:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2024-11-25 03:51:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-25 03:51:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-25 03:51:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-25 03:51:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-25 03:51:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-11-25 03:51:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-11-25 03:51:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-25 03:51:05,238 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-25 03:51:05,238 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-25 03:51:05,239 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-25 03:51:05,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-25 03:51:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 03:51:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2024-11-25 03:51:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2024-11-25 03:51:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-25 03:51:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2024-11-25 03:51:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2024-11-25 03:51:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-25 03:51:05,240 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-25 03:51:05,240 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 03:51:05,243 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 03:51:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2024-11-25 03:51:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2024-11-25 03:51:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2024-11-25 03:51:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2024-11-25 03:51:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-25 03:51:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-25 03:51:05,244 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 03:51:05,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 03:51:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2024-11-25 03:51:05,245 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2024-11-25 03:51:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:51:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-25 03:51:05,245 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-25 03:51:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 03:51:05,245 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 03:51:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 03:51:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2024-11-25 03:51:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2024-11-25 03:51:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-25 03:51:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-25 03:51:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-25 03:51:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-25 03:51:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 03:51:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 03:51:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2024-11-25 03:51:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2024-11-25 03:51:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 03:51:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 03:51:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-25 03:51:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-25 03:51:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-25 03:51:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-25 03:51:05,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_gdth_mutex [2024-11-25 03:51:05,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_gdth_mutex [2024-11-25 03:51:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 03:51:05,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_gdth_mutex [2024-11-25 03:51:05,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_gdth_mutex [2024-11-25 03:51:05,252 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 03:51:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 03:51:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-25 03:51:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-25 03:51:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-11-25 03:51:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-11-25 03:51:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:51:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:51:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2024-11-25 03:51:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2024-11-25 03:51:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2024-11-25 03:51:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2024-11-25 03:51:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 03:51:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 03:51:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2024-11-25 03:51:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2024-11-25 03:51:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2024-11-25 03:51:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2024-11-25 03:51:05,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-25 03:51:05,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-25 03:51:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 03:51:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 03:51:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2024-11-25 03:51:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2024-11-25 03:51:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-25 03:51:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-25 03:51:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2024-11-25 03:51:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2024-11-25 03:51:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:51:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-25 03:51:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-25 03:51:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-25 03:51:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-25 03:51:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 03:51:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 03:51:05,254 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-11-25 03:51:05,254 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-11-25 03:51:05,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-25 03:51:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-25 03:51:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2024-11-25 03:51:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2024-11-25 03:51:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2024-11-25 03:51:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2024-11-25 03:51:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2024-11-25 03:51:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2024-11-25 03:51:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:51:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-25 03:51:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-25 03:51:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-25 03:51:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-25 03:51:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-11-25 03:51:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-11-25 03:51:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:51:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2024-11-25 03:51:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2024-11-25 03:51:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2024-11-25 03:51:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2024-11-25 03:51:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2024-11-25 03:51:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2024-11-25 03:51:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 03:51:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 03:51:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:51:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-25 03:51:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-25 03:51:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-25 03:51:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-25 03:51:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-25 03:51:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-25 03:51:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2024-11-25 03:51:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2024-11-25 03:51:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 03:51:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 03:51:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2024-11-25 03:51:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2024-11-25 03:51:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-25 03:51:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-25 03:51:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2024-11-25 03:51:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2024-11-25 03:51:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-11-25 03:51:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-11-25 03:51:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2024-11-25 03:51:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2024-11-25 03:51:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2024-11-25 03:51:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2024-11-25 03:51:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2024-11-25 03:51:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2024-11-25 03:51:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 03:51:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 03:51:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 03:51:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 03:51:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-25 03:51:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-25 03:51:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-25 03:51:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-25 03:51:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 03:51:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-25 03:51:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:51:05,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:51:06,633 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:51:06,637 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:51:09,312 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 03:59:10,216 INFO L? ?]: Removed 3592 outVars from TransFormulas that were not future-live. [2024-11-25 03:59:10,216 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:59:21,396 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:59:21,396 INFO L312 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-25 03:59:21,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:59:21 BoogieIcfgContainer [2024-11-25 03:59:21,397 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:59:21,398 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:59:21,398 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:59:21,410 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:59:21,411 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:59:21" (1/1) ... [2024-11-25 03:59:21,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:59:21,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:59:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 2692 states and 4104 transitions. [2024-11-25 03:59:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 4104 transitions. [2024-11-25 03:59:21,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:59:21,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:59:21,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:03:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:03:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-25 04:03:59,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 12.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:04:00,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:04:01,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:04:01,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4146 states to 2694 states and 4146 transitions. [2024-11-25 04:04:01,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 4146 transitions. [2024-11-25 04:04:01,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 04:04:01,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:04:01,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms