./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk --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 a04516b86ea8c14bf2e07b8b10c293c62330f594bca675c1b47ef03890516512 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:33:24,842 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:33:24,916 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:33:24,920 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:33:24,920 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:33:24,959 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:33:24,960 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:33:24,961 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:33:24,961 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:33:24,962 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:33:24,962 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:33:24,963 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:33:24,963 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:33:24,964 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:33:24,964 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:33:24,964 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:33:24,965 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:33:24,965 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:33:24,965 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:33:24,966 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:33:24,966 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:33:24,969 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:33:24,969 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:33:24,969 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:33:24,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:33:24,970 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:33:24,970 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:33:24,971 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:33:24,971 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:33:24,971 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:33:24,972 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a04516b86ea8c14bf2e07b8b10c293c62330f594bca675c1b47ef03890516512 [2024-11-08 22:33:25,255 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:33:25,308 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:33:25,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:33:25,313 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:33:25,314 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:33:25,315 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i Unable to find full path for "g++" [2024-11-08 22:33:27,329 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:33:28,125 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:33:28,125 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2024-11-08 22:33:28,192 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/data/a76862a57/f042c85843da4c688067b53d943a4a40/FLAG11c1c0a87 [2024-11-08 22:33:28,210 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/data/a76862a57/f042c85843da4c688067b53d943a4a40 [2024-11-08 22:33:28,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:33:28,214 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:33:28,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:33:28,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:33:28,221 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:33:28,222 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:33:28" (1/1) ... [2024-11-08 22:33:28,223 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6acc01f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:28, skipping insertion in model container [2024-11-08 22:33:28,224 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:33:28" (1/1) ... [2024-11-08 22:33:28,474 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:33:33,925 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_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493165,493178] [2024-11-08 22:33:33,931 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_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493334,493347] [2024-11-08 22:33:33,933 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_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493501,493514] [2024-11-08 22:33:33,934 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_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493669,493682] [2024-11-08 22:33:33,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:33:34,083 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:33:34,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5960] [2024-11-08 22:33:34,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5967] [2024-11-08 22:33:34,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5974] [2024-11-08 22:33:34,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6045-6046] [2024-11-08 22:33:34,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6051-6053] [2024-11-08 22:33:34,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %1,%0": "+m" (v->counter): "ir" (i)); [6080] [2024-11-08 22:33:34,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6087] [2024-11-08 22:33:34,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [6094] [2024-11-08 22:33:34,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6172] [2024-11-08 22:33:34,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6175] [2024-11-08 22:33:34,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6177] [2024-11-08 22:33:34,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6182] [2024-11-08 22:33:34,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6185] [2024-11-08 22:33:34,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6187] [2024-11-08 22:33:34,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6192] [2024-11-08 22:33:34,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6195] [2024-11-08 22:33:34,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6197] [2024-11-08 22:33:34,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6202] [2024-11-08 22:33:34,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6205] [2024-11-08 22:33:34,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6207] [2024-11-08 22:33:34,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6245] [2024-11-08 22:33:34,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6248] [2024-11-08 22:33:34,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6250] [2024-11-08 22:33:34,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6255] [2024-11-08 22:33:34,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6258] [2024-11-08 22:33:34,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6260] [2024-11-08 22:33:34,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6265] [2024-11-08 22:33:34,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6268] [2024-11-08 22:33:34,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6270] [2024-11-08 22:33:34,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6275] [2024-11-08 22:33:34,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6278] [2024-11-08 22:33:34,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6280] [2024-11-08 22:33:34,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6459] [2024-11-08 22:33:34,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6467] [2024-11-08 22:33:34,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6474] [2024-11-08 22:33:34,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6537] [2024-11-08 22:33:34,285 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/mm.h"), "i" (488), "i" (12UL)); [6594-6595] [2024-11-08 22:33:34,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6640] [2024-11-08 22:33:34,290 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" (79), "i" (12UL)); [6710-6711] [2024-11-08 22:33:34,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6739-6740] [2024-11-08 22:33:34,292 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [6776-6777] [2024-11-08 22:33:34,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [6813-6814] [2024-11-08 22:33:34,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7639] [2024-11-08 22:33:34,331 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7648] [2024-11-08 22:33:34,610 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 *)"drivers/net/ethernet/sun/cassini.c"), "i" (4758), "i" (12UL)); [13481-13482] [2024-11-08 22:33:34,714 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_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493165,493178] [2024-11-08 22:33:34,715 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_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493334,493347] [2024-11-08 22:33:34,716 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_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493501,493514] [2024-11-08 22:33:34,716 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_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493669,493682] [2024-11-08 22:33:34,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:33:35,184 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:33:35,185 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35 WrapperNode [2024-11-08 22:33:35,185 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:33:35,187 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:33:35,187 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:33:35,188 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:33:35,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:35,404 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:35,967 INFO L138 Inliner]: procedures = 687, calls = 4669, calls flagged for inlining = 344, calls inlined = 321, statements flattened = 13323 [2024-11-08 22:33:35,968 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:33:35,968 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:33:35,969 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:33:35,969 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:33:35,979 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:35,979 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:36,053 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:36,053 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:36,491 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:36,573 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:36,689 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:36,752 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:36,884 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:33:36,885 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:33:36,890 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:33:36,890 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:33:36,891 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:33:35" (1/1) ... [2024-11-08 22:33:36,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:33:36,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:33:36,938 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:33:36,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8a924a2-33ac-47d3-b2f8-b3d52dedec54/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:33:36,996 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-08 22:33:36,996 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-08 22:33:36,996 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2024-11-08 22:33:36,996 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2024-11-08 22:33:36,996 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2024-11-08 22:33:36,996 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2024-11-08 22:33:36,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 22:33:36,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 22:33:36,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:33:36,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:33:36,997 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-08 22:33:36,997 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-08 22:33:36,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-08 22:33:36,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-08 22:33:36,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:33:36,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:33:36,998 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2024-11-08 22:33:36,998 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2024-11-08 22:33:36,998 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2024-11-08 22:33:36,998 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2024-11-08 22:33:36,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-08 22:33:36,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-08 22:33:36,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2024-11-08 22:33:36,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2024-11-08 22:33:37,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 22:33:37,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 22:33:37,000 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-08 22:33:37,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-08 22:33:37,000 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 22:33:37,000 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 22:33:37,000 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-08 22:33:37,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-08 22:33:37,001 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2024-11-08 22:33:37,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2024-11-08 22:33:37,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 22:33:37,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 22:33:37,001 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 22:33:37,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 22:33:37,001 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 22:33:37,001 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 22:33:37,001 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2024-11-08 22:33:37,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2024-11-08 22:33:37,002 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2024-11-08 22:33:37,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2024-11-08 22:33:37,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2024-11-08 22:33:37,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2024-11-08 22:33:37,002 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2024-11-08 22:33:37,002 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2024-11-08 22:33:37,004 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2024-11-08 22:33:37,004 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2024-11-08 22:33:37,004 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2024-11-08 22:33:37,005 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2024-11-08 22:33:37,005 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2024-11-08 22:33:37,005 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2024-11-08 22:33:37,005 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2024-11-08 22:33:37,005 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2024-11-08 22:33:37,005 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2024-11-08 22:33:37,005 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2024-11-08 22:33:37,006 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-11-08 22:33:37,006 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-11-08 22:33:37,006 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2024-11-08 22:33:37,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2024-11-08 22:33:37,006 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 22:33:37,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 22:33:37,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 22:33:37,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 22:33:37,007 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2024-11-08 22:33:37,007 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2024-11-08 22:33:37,007 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 22:33:37,007 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 22:33:37,007 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-08 22:33:37,007 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-08 22:33:37,007 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2024-11-08 22:33:37,008 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2024-11-08 22:33:37,008 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-08 22:33:37,008 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-08 22:33:37,008 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 22:33:37,008 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 22:33:37,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:33:37,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:33:37,009 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 22:33:37,010 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 22:33:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-08 22:33:37,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-08 22:33:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:33:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2024-11-08 22:33:37,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2024-11-08 22:33:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-08 22:33:37,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-08 22:33:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2024-11-08 22:33:37,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2024-11-08 22:33:37,011 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-08 22:33:37,011 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-08 22:33:37,011 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-08 22:33:37,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-08 22:33:37,011 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2024-11-08 22:33:37,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2024-11-08 22:33:37,011 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2024-11-08 22:33:37,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2024-11-08 22:33:37,011 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:33:37,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:33:37,012 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2024-11-08 22:33:37,013 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2024-11-08 22:33:37,013 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 22:33:37,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 22:33:37,013 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 22:33:37,013 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 22:33:37,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:33:37,013 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2024-11-08 22:33:37,014 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2024-11-08 22:33:37,014 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2024-11-08 22:33:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2024-11-08 22:33:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:33:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:33:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2024-11-08 22:33:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2024-11-08 22:33:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2024-11-08 22:33:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2024-11-08 22:33:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 22:33:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 22:33:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:33:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 22:33:37,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 22:33:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2024-11-08 22:33:37,016 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2024-11-08 22:33:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:33:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 22:33:37,016 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 22:33:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2024-11-08 22:33:37,017 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2024-11-08 22:33:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-08 22:33:37,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-08 22:33:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 22:33:37,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 22:33:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 22:33:37,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 22:33:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-08 22:33:37,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-08 22:33:37,019 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2024-11-08 22:33:37,019 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2024-11-08 22:33:37,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2024-11-08 22:33:37,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2024-11-08 22:33:37,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 22:33:37,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 22:33:37,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 22:33:37,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 22:33:37,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 22:33:37,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 22:33:37,020 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-08 22:33:37,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-08 22:33:37,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:33:37,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 22:33:37,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 22:33:37,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 22:33:37,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 22:33:37,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-08 22:33:37,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-08 22:33:37,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:33:37,022 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2024-11-08 22:33:37,022 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2024-11-08 22:33:37,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:33:37,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:33:37,022 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 22:33:37,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 22:33:37,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:33:37,023 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 22:33:37,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 22:33:37,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:33:37,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:33:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2024-11-08 22:33:37,024 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2024-11-08 22:33:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-08 22:33:37,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-08 22:33:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2024-11-08 22:33:37,024 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2024-11-08 22:33:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-08 22:33:37,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-08 22:33:37,025 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 22:33:37,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 22:33:37,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 22:33:37,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-08 22:33:37,025 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-08 22:33:37,025 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-08 22:33:37,025 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2024-11-08 22:33:37,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2024-11-08 22:33:37,025 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 22:33:37,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 22:33:37,025 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:33:37,026 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:33:37,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 22:33:37,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 22:33:37,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 22:33:37,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 22:33:37,026 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2024-11-08 22:33:37,026 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2024-11-08 22:33:37,026 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 22:33:37,026 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 22:33:37,026 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2024-11-08 22:33:37,026 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2024-11-08 22:33:37,026 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2024-11-08 22:33:37,026 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2024-11-08 22:33:37,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:33:37,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:33:37,027 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2024-11-08 22:33:37,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2024-11-08 22:33:37,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:33:37,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:33:37,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:33:37,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:33:37,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 22:33:37,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 22:33:37,028 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 22:33:37,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 22:33:37,028 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2024-11-08 22:33:37,028 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2024-11-08 22:33:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-08 22:33:37,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-08 22:33:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2024-11-08 22:33:37,029 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2024-11-08 22:33:37,029 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 22:33:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 22:33:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_133 [2024-11-08 22:33:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_133 [2024-11-08 22:33:37,030 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2024-11-08 22:33:37,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2024-11-08 22:33:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_135 [2024-11-08 22:33:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_135 [2024-11-08 22:33:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-08 22:33:37,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-08 22:33:37,031 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2024-11-08 22:33:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2024-11-08 22:33:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-08 22:33:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-08 22:33:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:33:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:33:37,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:33:37,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:33:37,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 22:33:37,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 22:33:37,035 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2024-11-08 22:33:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2024-11-08 22:33:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2024-11-08 22:33:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2024-11-08 22:33:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2024-11-08 22:33:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2024-11-08 22:33:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:33:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 22:33:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 22:33:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2024-11-08 22:33:37,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2024-11-08 22:33:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:33:37,036 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2024-11-08 22:33:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2024-11-08 22:33:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2024-11-08 22:33:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2024-11-08 22:33:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2024-11-08 22:33:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2024-11-08 22:33:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2024-11-08 22:33:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2024-11-08 22:33:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2024-11-08 22:33:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2024-11-08 22:33:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:33:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:33:37,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-08 22:33:37,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-08 22:33:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 22:33:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 22:33:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2024-11-08 22:33:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2024-11-08 22:33:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-08 22:33:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-08 22:33:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:33:37,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:33:37,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 22:33:37,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 22:33:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2024-11-08 22:33:37,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2024-11-08 22:33:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2024-11-08 22:33:37,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2024-11-08 22:33:37,041 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2024-11-08 22:33:37,042 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2024-11-08 22:33:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-08 22:33:37,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-08 22:33:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2024-11-08 22:33:37,042 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2024-11-08 22:33:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_83 [2024-11-08 22:33:37,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_83 [2024-11-08 22:33:37,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2024-11-08 22:33:37,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2024-11-08 22:33:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-08 22:33:37,043 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-08 22:33:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2024-11-08 22:33:37,043 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2024-11-08 22:33:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 22:33:37,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 22:33:37,043 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2024-11-08 22:33:37,044 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2024-11-08 22:33:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 22:33:37,044 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 22:33:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2024-11-08 22:33:37,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2024-11-08 22:33:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2024-11-08 22:33:37,044 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2024-11-08 22:33:37,044 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2024-11-08 22:33:37,044 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2024-11-08 22:33:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-08 22:33:37,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-08 22:33:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 22:33:37,045 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 22:33:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2024-11-08 22:33:37,045 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2024-11-08 22:33:37,045 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:33:37,045 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:33:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2024-11-08 22:33:37,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2024-11-08 22:33:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:33:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:33:37,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:33:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2024-11-08 22:33:37,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2024-11-08 22:33:37,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2024-11-08 22:33:37,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2024-11-08 22:33:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2024-11-08 22:33:37,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2024-11-08 22:33:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-08 22:33:37,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-08 22:33:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2024-11-08 22:33:37,047 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2024-11-08 22:33:37,047 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2024-11-08 22:33:37,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2024-11-08 22:33:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2024-11-08 22:33:37,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2024-11-08 22:33:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-08 22:33:37,048 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-08 22:33:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2024-11-08 22:33:37,048 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2024-11-08 22:33:37,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 22:33:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 22:33:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-08 22:33:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-08 22:33:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 22:33:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 22:33:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2024-11-08 22:33:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2024-11-08 22:33:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-08 22:33:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-08 22:33:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 22:33:37,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 22:33:37,049 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2024-11-08 22:33:37,050 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2024-11-08 22:33:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 22:33:37,050 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 22:33:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2024-11-08 22:33:37,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2024-11-08 22:33:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:33:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 22:33:37,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 22:33:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2024-11-08 22:33:37,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2024-11-08 22:33:37,050 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-08 22:33:37,050 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-08 22:33:37,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2024-11-08 22:33:37,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2024-11-08 22:33:38,483 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:33:38,488 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:33:39,188 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:34:35,769 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 22:34:38,723 INFO L? ?]: Removed 4763 outVars from TransFormulas that were not future-live. [2024-11-08 22:34:38,723 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:34:48,249 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:34:48,249 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-08 22:34:48,249 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:34:48 BoogieIcfgContainer [2024-11-08 22:34:48,250 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:34:48,251 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:34:48,251 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:34:48,262 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:34:48,262 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:34:48" (1/1) ... [2024-11-08 22:34:48,276 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:34:48,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:48,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 3182 states and 4684 transitions. [2024-11-08 22:34:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 4684 transitions. [2024-11-08 22:34:48,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:34:48,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:48,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:24,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 22:35:36,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:35:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:37,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 3187 states and 4695 transitions. [2024-11-08 22:35:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 4695 transitions. [2024-11-08 22:35:37,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:35:37,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:37,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 22:36:08,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:08,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4714 states to 3195 states and 4714 transitions. [2024-11-08 22:36:08,640 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 4714 transitions. [2024-11-08 22:36:08,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:36:08,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:08,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:31,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:33,410 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-11-08 22:36:36,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:36,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 3201 states and 4731 transitions. [2024-11-08 22:36:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 4731 transitions. [2024-11-08 22:36:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:36:36,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:36,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-11-08 22:37:03,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:03,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 3202 states and 4731 transitions. [2024-11-08 22:37:03,506 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 4731 transitions. [2024-11-08 22:37:03,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:37:03,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:03,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:29,488 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-08 22:37:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4744 states to 3207 states and 4744 transitions. [2024-11-08 22:37:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 4744 transitions. [2024-11-08 22:37:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:37:30,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:30,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:54,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 22:37:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:56,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4747 states to 3211 states and 4747 transitions. [2024-11-08 22:37:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 4747 transitions. [2024-11-08 22:37:56,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:37:56,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:56,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-08 22:38:24,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 3216 states and 4757 transitions. [2024-11-08 22:38:24,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 4757 transitions. [2024-11-08 22:38:24,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:38:24,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:24,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:49,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:50,834 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-08 22:38:54,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:55,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4772 states to 3221 states and 4772 transitions. [2024-11-08 22:38:55,007 INFO L276 IsEmpty]: Start isEmpty. Operand 3221 states and 4772 transitions. [2024-11-08 22:38:55,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:38:55,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:55,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-08 22:39:21,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 3222 states and 4773 transitions. [2024-11-08 22:39:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3222 states and 4773 transitions. [2024-11-08 22:39:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:39:21,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:21,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-08 22:39:55,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:55,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4804 states to 3228 states and 4804 transitions. [2024-11-08 22:39:55,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 4804 transitions. [2024-11-08 22:39:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:39:55,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:55,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:18,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:20,310 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2024-11-08 22:40:27,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:27,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4825 states to 3235 states and 4825 transitions. [2024-11-08 22:40:27,823 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 4825 transitions. [2024-11-08 22:40:27,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:40:27,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:27,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:53,129 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 22:40:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:53,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4827 states to 3237 states and 4827 transitions. [2024-11-08 22:40:53,351 INFO L276 IsEmpty]: Start isEmpty. Operand 3237 states and 4827 transitions. [2024-11-08 22:40:53,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:40:53,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:53,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 22:41:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:19,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 3238 states and 4828 transitions. [2024-11-08 22:41:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 3238 states and 4828 transitions. [2024-11-08 22:41:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:41:19,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:19,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 582 trivial. 0 not checked. [2024-11-08 22:41:49,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4835 states to 3242 states and 4835 transitions. [2024-11-08 22:41:49,149 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 4835 transitions. [2024-11-08 22:41:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:41:49,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:49,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:17,564 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-08 22:42:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4838 states to 3245 states and 4838 transitions. [2024-11-08 22:42:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 4838 transitions. [2024-11-08 22:42:17,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:42:17,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:17,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:44,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:45,888 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-11-08 22:42:52,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 3253 states and 4861 transitions. [2024-11-08 22:42:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 3253 states and 4861 transitions. [2024-11-08 22:42:52,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:42:52,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:52,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:23,447 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-11-08 22:43:24,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:24,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4868 states to 3257 states and 4868 transitions. [2024-11-08 22:43:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 3257 states and 4868 transitions. [2024-11-08 22:43:24,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:43:24,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:24,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:52,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:53,105 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2024-11-08 22:43:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4898 states to 3263 states and 4898 transitions. [2024-11-08 22:43:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 3263 states and 4898 transitions. [2024-11-08 22:43:55,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:43:55,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:55,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-11-08 22:44:27,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:27,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4902 states to 3267 states and 4902 transitions. [2024-11-08 22:44:27,675 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 4902 transitions. [2024-11-08 22:44:27,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:44:27,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:27,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:58,856 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2024-11-08 22:45:09,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:09,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4926 states to 3276 states and 4926 transitions. [2024-11-08 22:45:09,852 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 4926 transitions. [2024-11-08 22:45:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:45:09,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:09,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:39,241 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2024-11-08 22:45:40,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4927 states to 3277 states and 4927 transitions. [2024-11-08 22:45:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3277 states and 4927 transitions. [2024-11-08 22:45:40,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:45:40,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:40,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:07,586 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2024-11-08 22:46:18,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:18,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 3283 states and 4946 transitions. [2024-11-08 22:46:18,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 4946 transitions. [2024-11-08 22:46:18,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:46:18,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:18,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:48,270 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2024-11-08 22:47:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:03,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4971 states to 3290 states and 4971 transitions. [2024-11-08 22:47:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 4971 transitions. [2024-11-08 22:47:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:47:03,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:03,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:31,118 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2024-11-08 22:47:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:33,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4978 states to 3294 states and 4978 transitions. [2024-11-08 22:47:33,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3294 states and 4978 transitions. [2024-11-08 22:47:33,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:47:33,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:33,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms