./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-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm --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 2da4c1b911ac6b3780183cb9c7395fea24405fcfa9891a979fedb7f383d05a5f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:43:29,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:43:29,167 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:43:29,175 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:43:29,176 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:43:29,211 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:43:29,212 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:43:29,212 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:43:29,212 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:43:29,213 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:43:29,213 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:43:29,213 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:43:29,213 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:43:29,213 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:43:29,213 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:43:29,213 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:43:29,213 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:43:29,213 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:43:29,214 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:43:29,214 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:43:29,214 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:43:29,214 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:43:29,214 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:43:29,214 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:43:29,214 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:43:29,214 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:43:29,214 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:43:29,215 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:43:29,215 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:43:29,215 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:43:29,215 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_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm 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 -> 2da4c1b911ac6b3780183cb9c7395fea24405fcfa9891a979fedb7f383d05a5f [2024-11-13 22:43:29,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:43:29,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:43:29,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:43:29,579 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:43:29,580 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:43:29,581 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 22:43:31,610 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:43:32,468 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:43:32,471 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2024-11-13 22:43:32,528 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/data/748e34311/4463c66f0ae14dbe9898721ecdc0f00c/FLAG4868dddfb [2024-11-13 22:43:32,546 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/data/748e34311/4463c66f0ae14dbe9898721ecdc0f00c [2024-11-13 22:43:32,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:43:32,551 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:43:32,552 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:32,553 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:43:32,558 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:43:32,558 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:32" (1/1) ... [2024-11-13 22:43:32,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1294480b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:32, skipping insertion in model container [2024-11-13 22:43:32,560 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:32" (1/1) ... [2024-11-13 22:43:32,727 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:43:35,494 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_a9b05d15-566a-4175-a45e-7017e20b18df/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[379763,379776] [2024-11-13 22:43:35,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:35,993 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:43:36,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5285] [2024-11-13 22:43:36,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [5292] [2024-11-13 22:43:36,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5348] [2024-11-13 22:43:36,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5351] [2024-11-13 22:43:36,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5354] [2024-11-13 22:43:36,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5357] [2024-11-13 22:43:36,194 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)); [5394-5395] [2024-11-13 22:43:36,195 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"); [5400-5402] [2024-11-13 22:43:36,196 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)); [5424-5425] [2024-11-13 22:43:36,196 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"); [5430-5432] [2024-11-13 22:43:36,197 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)); [5453-5454] [2024-11-13 22:43:36,197 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"); [5459-5461] [2024-11-13 22:43:36,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5491] [2024-11-13 22:43:36,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5494] [2024-11-13 22:43:36,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [5496] [2024-11-13 22:43:36,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5501] [2024-11-13 22:43:36,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5504] [2024-11-13 22:43:36,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5506] [2024-11-13 22:43:36,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5511] [2024-11-13 22:43:36,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5514] [2024-11-13 22:43:36,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [5516] [2024-11-13 22:43:36,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5521] [2024-11-13 22:43:36,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5524] [2024-11-13 22:43:36,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [5526] [2024-11-13 22:43:36,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5544] [2024-11-13 22:43:36,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5547] [2024-11-13 22:43:36,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [5549] [2024-11-13 22:43:36,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5554] [2024-11-13 22:43:36,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5557] [2024-11-13 22:43:36,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5559] [2024-11-13 22:43:36,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5564] [2024-11-13 22:43:36,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5567] [2024-11-13 22:43:36,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5569] [2024-11-13 22:43:36,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5574] [2024-11-13 22:43:36,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5577] [2024-11-13 22:43:36,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [5579] [2024-11-13 22:43:36,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5628] [2024-11-13 22:43:36,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5636] [2024-11-13 22:43:36,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5644] [2024-11-13 22:43:36,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5651] [2024-11-13 22:43:36,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5658] [2024-11-13 22:43:36,213 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5665] [2024-11-13 22:43:36,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5696] [2024-11-13 22:43:36,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5704] [2024-11-13 22:43:36,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5712] [2024-11-13 22:43:36,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5719] [2024-11-13 22:43:36,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5727] [2024-11-13 22:43:36,235 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)); [5952-5953] [2024-11-13 22:43:36,236 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)); [5960-5961] [2024-11-13 22:43:36,242 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)); [6027-6028] [2024-11-13 22:43:36,245 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)); [6075-6076] [2024-11-13 22:43:36,246 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)); [6084-6085] [2024-11-13 22:43:36,247 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)); [6108-6109] [2024-11-13 22:43:36,248 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)); [6142-6143] [2024-11-13 22:43:36,249 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)); [6166-6167] [2024-11-13 22:43:36,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6394] [2024-11-13 22:43:36,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6401] [2024-11-13 22:43:36,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6411] [2024-11-13 22:43:36,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6421] [2024-11-13 22:43:36,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7385] [2024-11-13 22:43:36,379 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--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6304/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/gdth.c"), "i" (416), "i" (12UL)); [7467-7468] [2024-11-13 22:43:36,710 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--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6304/dscv_tempdir/dscv/ri/08_1a/drivers/scsi/gdth.c"), "i" (4007), "i" (12UL)); [11181-11182] [2024-11-13 22:43:36,773 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"); [11839] [2024-11-13 22:43:36,775 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"); [11842] [2024-11-13 22:43:36,775 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"); [11845] [2024-11-13 22:43:36,776 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"); [11848] [2024-11-13 22:43:36,776 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"); [11851] [2024-11-13 22:43:36,777 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"); [11867-11868] [2024-11-13 22:43:36,777 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"); [11871-11872] [2024-11-13 22:43:36,777 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"); [11875-11876] [2024-11-13 22:43:36,777 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"); [11879-11880] [2024-11-13 22:43:36,778 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"); [11883-11884] [2024-11-13 22:43:36,843 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_a9b05d15-566a-4175-a45e-7017e20b18df/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[379763,379776] [2024-11-13 22:43:36,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:37,717 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:43:37,718 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37 WrapperNode [2024-11-13 22:43:37,719 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:37,721 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:37,722 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:43:37,722 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:43:37,731 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:38,019 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:39,798 INFO L138 Inliner]: procedures = 310, calls = 34119, calls flagged for inlining = 147, calls inlined = 143, statements flattened = 40086 [2024-11-13 22:43:39,798 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:39,799 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:43:39,800 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:43:39,800 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:43:39,808 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:39,808 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:40,200 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:40,204 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:41,272 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:41,359 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:41,492 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:41,549 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:41,712 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:43:41,714 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:43:41,715 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:43:41,715 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:43:41,716 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:41,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:43:41,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:43:41,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:43:41,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b05d15-566a-4175-a45e-7017e20b18df/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:43:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-13 22:43:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-13 22:43:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_putq [2024-11-13 22:43:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_putq [2024-11-13 22:43:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2024-11-13 22:43:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2024-11-13 22:43:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-13 22:43:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-13 22:43:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:43:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:43:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:43:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:43:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2024-11-13 22:43:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2024-11-13 22:43:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:43:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:43:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_free [2024-11-13 22:43:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_free [2024-11-13 22:43:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-13 22:43:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-13 22:43:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2024-11-13 22:43:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2024-11-13 22:43:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2024-11-13 22:43:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2024-11-13 22:43:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-13 22:43:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-13 22:43:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_cache_cmd [2024-11-13 22:43:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_cache_cmd [2024-11-13 22:43:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:43:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:43:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_store_event [2024-11-13 22:43:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_store_event [2024-11-13 22:43:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-13 22:43:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-13 22:43:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2024-11-13 22:43:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2024-11-13 22:43:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-13 22:43:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-13 22:43:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 22:43:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 22:43:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-11-13 22:43:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-11-13 22:43:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-13 22:43:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-13 22:43:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:43:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:43:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 22:43:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 22:43:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2024-11-13 22:43:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2024-11-13 22:43:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2024-11-13 22:43:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2024-11-13 22:43:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 22:43:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 22:43:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-11-13 22:43:41,799 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-11-13 22:43:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:43:41,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:43:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_fill_raw_cmd [2024-11-13 22:43:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_fill_raw_cmd [2024-11-13 22:43:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:43:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:43:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2024-11-13 22:43:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2024-11-13 22:43:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_delay [2024-11-13 22:43:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_delay [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 22:43:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-13 22:43:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 22:43:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_ioctl_alloc [2024-11-13 22:43:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_ioctl_alloc [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2024-11-13 22:43:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-13 22:43:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_show_info [2024-11-13 22:43:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_show_info [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_internal_cmd [2024-11-13 22:43:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_internal_cmd [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 22:43:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 22:43:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 22:43:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_info [2024-11-13 22:43:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_info [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_queuecommand [2024-11-13 22:43:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_queuecommand [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-11-13 22:43:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 22:43:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eval_mapping [2024-11-13 22:43:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eval_mapping [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 22:43:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:43:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2024-11-13 22:43:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2024-11-13 22:43:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-13 22:43:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-13 22:43:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-13 22:43:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-13 22:43:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 22:43:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 22:43:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2024-11-13 22:43:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2024-11-13 22:43:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 22:43:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 22:43:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 22:43:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 22:43:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 22:43:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 22:43:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 22:43:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 22:43:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:43:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 22:43:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 22:43:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-13 22:43:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-13 22:43:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-11-13 22:43:41,808 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-11-13 22:43:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:43:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:43:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_set_sema0 [2024-11-13 22:43:41,808 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_set_sema0 [2024-11-13 22:43:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_log_event [2024-11-13 22:43:41,808 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_log_event [2024-11-13 22:43:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:43:41,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:43:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_cmnd_priv [2024-11-13 22:43:41,809 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_cmnd_priv [2024-11-13 22:43:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure memset_io [2024-11-13 22:43:41,809 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_io [2024-11-13 22:43:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-13 22:43:41,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-13 22:43:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 22:43:41,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 22:43:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_slave_configure [2024-11-13 22:43:41,809 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_slave_configure [2024-11-13 22:43:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 22:43:41,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 22:43:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_sg [2024-11-13 22:43:41,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_sg [2024-11-13 22:43:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:43:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-13 22:43:41,810 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-13 22:43:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-13 22:43:41,810 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-13 22:43:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:43:41,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:43:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2024-11-13 22:43:41,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2024-11-13 22:43:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 22:43:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 22:43:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_test_busy [2024-11-13 22:43:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_test_busy [2024-11-13 22:43:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_eh_bus_reset [2024-11-13 22:43:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_eh_bus_reset [2024-11-13 22:43:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait_completion [2024-11-13 22:43:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait_completion [2024-11-13 22:43:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:43:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 22:43:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 22:43:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 22:43:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 22:43:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2024-11-13 22:43:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_free_host_dev [2024-11-13 22:43:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_free_host_dev [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_find_ha [2024-11-13 22:43:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_find_ha [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2024-11-13 22:43:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 22:43:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 22:43:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 22:43:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-13 22:43:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_get_cmd_index [2024-11-13 22:43:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_get_cmd_index [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:43:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:43:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_get_host_dev [2024-11-13 22:43:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_get_host_dev [2024-11-13 22:43:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-13 22:43:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-13 22:43:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2024-11-13 22:43:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2024-11-13 22:43:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-11-13 22:43:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-11-13 22:43:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_bios_param [2024-11-13 22:43:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_bios_param [2024-11-13 22:43:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_internal_data [2024-11-13 22:43:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_internal_data [2024-11-13 22:43:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_read_event [2024-11-13 22:43:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_read_event [2024-11-13 22:43:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-13 22:43:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-13 22:43:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 22:43:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 22:43:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-13 22:43:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-13 22:43:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 22:43:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 22:43:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 22:43:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 22:43:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 22:43:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 22:43:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-13 22:43:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-13 22:43:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_timed_out [2024-11-13 22:43:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_timed_out [2024-11-13 22:43:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2024-11-13 22:43:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2024-11-13 22:43:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:43:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_copy_command [2024-11-13 22:43:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_copy_command [2024-11-13 22:43:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-13 22:43:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-13 22:43:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-13 22:43:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-13 22:43:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_release_event [2024-11-13 22:43:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_release_event [2024-11-13 22:43:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-13 22:43:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-13 22:43:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_clear_events [2024-11-13 22:43:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_clear_events [2024-11-13 22:43:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-13 22:43:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-13 22:43:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:43:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:43:43,316 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:43:43,320 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:43:45,283 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:51:03,223 INFO L? ?]: Removed 3585 outVars from TransFormulas that were not future-live. [2024-11-13 22:51:03,223 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:51:13,034 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:51:13,034 INFO L316 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-13 22:51:13,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:51:13 BoogieIcfgContainer [2024-11-13 22:51:13,035 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:51:13,036 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:51:13,036 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:51:13,316 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:51:13,317 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:51:13" (1/1) ... [2024-11-13 22:51:13,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:51:13,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 2683 states and 4083 transitions. [2024-11-13 22:51:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4083 transitions. [2024-11-13 22:51:13,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:51:13,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:13,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-11-13 22:55:46,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.47s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:55:47,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:55:48,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:48,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2690 states and 4140 transitions. [2024-11-13 22:55:48,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4140 transitions. [2024-11-13 22:55:48,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:55:48,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:48,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms