./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-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 58d15a5feb7af6647b099d75992dc6c7c20191bdb135a07030e94ab68f234062 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:25:09,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:09,931 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:25:09,940 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:25:09,941 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:25:09,976 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:09,978 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:25:09,978 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:25:09,979 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:09,979 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:09,980 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:09,980 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:25:09,980 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:25:09,980 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:09,980 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:25:09,980 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:09,980 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:25:09,981 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:09,981 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:25:09,981 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:09,981 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:09,981 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:09,981 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:09,981 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:09,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:09,981 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:09,981 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:09,982 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:25:09,982 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:25:09,982 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:25:09,982 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58d15a5feb7af6647b099d75992dc6c7c20191bdb135a07030e94ab68f234062 [2024-11-13 22:25:10,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:10,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:10,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:10,297 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:10,297 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:10,299 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i Unable to find full path for "g++" [2024-11-13 22:25:12,161 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:12,934 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:12,938 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-13 22:25:13,003 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/data/1f83c3596/77cfd0bd39ef4044917ba7d1b594983c/FLAGd807c7b55 [2024-11-13 22:25:13,017 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/data/1f83c3596/77cfd0bd39ef4044917ba7d1b594983c [2024-11-13 22:25:13,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:13,021 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:13,023 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:13,023 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:13,028 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:13,029 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:13" (1/1) ... [2024-11-13 22:25:13,032 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57964abc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:13, skipping insertion in model container [2024-11-13 22:25:13,033 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:13" (1/1) ... [2024-11-13 22:25:13,206 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:16,888 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_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2024-11-13 22:25:16,893 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_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2024-11-13 22:25:16,897 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_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2024-11-13 22:25:16,898 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_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2024-11-13 22:25:16,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:17,053 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:17,217 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"); [5331] [2024-11-13 22:25:17,219 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)); [5338] [2024-11-13 22:25:17,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5345] [2024-11-13 22:25:17,224 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)); [5416-5417] [2024-11-13 22:25:17,225 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"); [5422-5424] [2024-11-13 22:25:17,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5602] [2024-11-13 22:25:17,231 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5616] [2024-11-13 22:25:17,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5624] [2024-11-13 22:25:17,239 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" (19), "i" (12UL)); [5716-5717] [2024-11-13 22:25:17,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5750-5751] [2024-11-13 22:25:17,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5787-5788] [2024-11-13 22:25:17,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5824-5825] [2024-11-13 22:25:17,267 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/netdevice.h"), "i" (502), "i" (12UL)); [6171-6172] [2024-11-13 22:25:17,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6178] [2024-11-13 22:25:17,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6420] [2024-11-13 22:25:17,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6423] [2024-11-13 22:25:17,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6426] [2024-11-13 22:25:17,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6429] [2024-11-13 22:25:17,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6460] [2024-11-13 22:25:17,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6463] [2024-11-13 22:25:17,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6466] [2024-11-13 22:25:17,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6469] [2024-11-13 22:25:17,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6500] [2024-11-13 22:25:17,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6503] [2024-11-13 22:25:17,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6506] [2024-11-13 22:25:17,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6509] [2024-11-13 22:25:17,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6540] [2024-11-13 22:25:17,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6543] [2024-11-13 22:25:17,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6546] [2024-11-13 22:25:17,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6549] [2024-11-13 22:25:17,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6993] [2024-11-13 22:25:17,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7407] [2024-11-13 22:25:17,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8080] [2024-11-13 22:25:17,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8099] [2024-11-13 22:25:17,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8112] [2024-11-13 22:25:17,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8117] [2024-11-13 22:25:17,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8130] [2024-11-13 22:25:17,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8142] [2024-11-13 22:25:17,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8668] [2024-11-13 22:25:17,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8670] [2024-11-13 22:25:17,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8717] [2024-11-13 22:25:17,699 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_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2024-11-13 22:25:17,700 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_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2024-11-13 22:25:17,700 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_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2024-11-13 22:25:17,700 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_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2024-11-13 22:25:17,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:17,989 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:17,990 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17 WrapperNode [2024-11-13 22:25:17,990 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:17,991 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:17,991 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:17,992 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:17,999 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,120 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,461 INFO L138 Inliner]: procedures = 559, calls = 3409, calls flagged for inlining = 292, calls inlined = 254, statements flattened = 7103 [2024-11-13 22:25:18,462 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:18,463 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:18,463 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:18,463 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:18,473 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,516 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,517 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,718 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,760 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,797 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,825 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,881 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:18,885 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:18,885 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:18,885 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:18,890 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:17" (1/1) ... [2024-11-13 22:25:18,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:18,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:18,932 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:18,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c59fb1be-c4ac-4d35-868e-0671bfd07ae0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 22:25:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 22:25:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:25:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:25:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 22:25:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 22:25:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 22:25:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 22:25:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:25:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:25:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 22:25:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 22:25:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 22:25:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 22:25:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-11-13 22:25:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-11-13 22:25:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2024-11-13 22:25:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2024-11-13 22:25:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-13 22:25:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-13 22:25:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 22:25:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 22:25:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-13 22:25:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-13 22:25:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 22:25:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 22:25:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-13 22:25:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-13 22:25:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-11-13 22:25:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-11-13 22:25:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-13 22:25:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-13 22:25:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 22:25:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 22:25:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-13 22:25:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-13 22:25:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-13 22:25:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-13 22:25:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-11-13 22:25:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-11-13 22:25:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 22:25:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 22:25:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 22:25:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 22:25:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 22:25:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 22:25:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-13 22:25:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-13 22:25:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 22:25:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 22:25:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 22:25:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 22:25:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 22:25:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 22:25:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:25:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2024-11-13 22:25:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2024-11-13 22:25:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-13 22:25:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-13 22:25:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-11-13 22:25:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-11-13 22:25:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 22:25:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 22:25:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 22:25:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 22:25:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 22:25:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 22:25:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2024-11-13 22:25:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2024-11-13 22:25:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 22:25:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 22:25:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:25:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 22:25:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 22:25:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-11-13 22:25:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:25:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 22:25:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 22:25:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 22:25:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 22:25:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-13 22:25:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-13 22:25:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-13 22:25:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-13 22:25:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-13 22:25:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-13 22:25:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 22:25:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 22:25:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 22:25:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 22:25:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:25:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 22:25:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 22:25:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-13 22:25:18,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-13 22:25:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:25:18,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:25:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-11-13 22:25:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-11-13 22:25:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 22:25:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 22:25:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-11-13 22:25:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-11-13 22:25:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-13 22:25:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-13 22:25:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rhine_private [2024-11-13 22:25:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rhine_private [2024-11-13 22:25:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-13 22:25:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-13 22:25:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-13 22:25:18,985 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-13 22:25:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 22:25:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 22:25:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 22:25:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 22:25:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-13 22:25:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-13 22:25:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 22:25:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 22:25:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_68 [2024-11-13 22:25:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_68 [2024-11-13 22:25:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-11-13 22:25:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-11-13 22:25:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-11-13 22:25:18,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-11-13 22:25:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rhine_private [2024-11-13 22:25:18,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rhine_private [2024-11-13 22:25:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-13 22:25:18,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-13 22:25:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:18,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 22:25:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 22:25:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:25:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:25:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:25:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 22:25:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 22:25:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-11-13 22:25:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-11-13 22:25:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 22:25:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 22:25:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 22:25:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 22:25:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:25:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:25:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-11-13 22:25:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-11-13 22:25:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-13 22:25:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-13 22:25:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 22:25:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 22:25:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2024-11-13 22:25:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2024-11-13 22:25:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-13 22:25:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-13 22:25:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 22:25:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 22:25:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-11-13 22:25:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-11-13 22:25:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2024-11-13 22:25:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2024-11-13 22:25:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 22:25:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 22:25:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:25:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 22:25:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 22:25:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 22:25:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 22:25:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:25:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-11-13 22:25:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-11-13 22:25:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-13 22:25:18,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-13 22:25:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 22:25:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 22:25:18,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 22:25:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-13 22:25:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-13 22:25:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-13 22:25:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-13 22:25:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 22:25:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 22:25:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 22:25:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 22:25:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2024-11-13 22:25:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2024-11-13 22:25:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-11-13 22:25:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-11-13 22:25:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-11-13 22:25:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-11-13 22:25:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 22:25:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 22:25:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-11-13 22:25:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-11-13 22:25:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:25:18,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_67 [2024-11-13 22:25:18,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_67 [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-13 22:25:19,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-13 22:25:19,000 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-11-13 22:25:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-11-13 22:25:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-11-13 22:25:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-11-13 22:25:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 22:25:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 22:25:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 22:25:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 22:25:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:25:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-11-13 22:25:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-11-13 22:25:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-11-13 22:25:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-11-13 22:25:19,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 22:25:19,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 22:25:20,198 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:20,201 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:20,468 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:25:46,142 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 22:25:47,093 INFO L? ?]: Removed 2824 outVars from TransFormulas that were not future-live. [2024-11-13 22:25:47,093 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:25:49,622 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:25:49,623 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 22:25:49,623 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:49 BoogieIcfgContainer [2024-11-13 22:25:49,623 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:25:49,624 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:25:49,624 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:25:49,638 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:25:49,638 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:49" (1/1) ... [2024-11-13 22:25:49,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:25:49,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1810 states and 2634 transitions. [2024-11-13 22:25:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2634 transitions. [2024-11-13 22:25:49,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:25:49,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:49,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:59,761 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-11-13 22:26:10,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:10,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1814 states and 2646 transitions. [2024-11-13 22:26:10,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 2646 transitions. [2024-11-13 22:26:10,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:26:10,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:10,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:20,706 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-11-13 22:26:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:20,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1815 states and 2647 transitions. [2024-11-13 22:26:20,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 2647 transitions. [2024-11-13 22:26:20,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:26:20,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:30,196 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-13 22:26:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:30,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1821 states and 2653 transitions. [2024-11-13 22:26:30,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2653 transitions. [2024-11-13 22:26:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:26:30,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:30,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-13 22:26:40,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:40,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1831 states and 2673 transitions. [2024-11-13 22:26:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2673 transitions. [2024-11-13 22:26:40,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:26:40,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:40,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:48,555 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-13 22:26:49,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1836 states and 2685 transitions. [2024-11-13 22:26:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2685 transitions. [2024-11-13 22:26:49,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:26:49,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:49,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:58,103 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:27:01,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:01,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2708 states to 1844 states and 2708 transitions. [2024-11-13 22:27:01,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2708 transitions. [2024-11-13 22:27:01,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:27:01,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:01,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:10,121 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-13 22:27:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:13,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1849 states and 2725 transitions. [2024-11-13 22:27:13,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 2725 transitions. [2024-11-13 22:27:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:27:13,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:13,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:27:27,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:27,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1859 states and 2754 transitions. [2024-11-13 22:27:27,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2754 transitions. [2024-11-13 22:27:27,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:27:27,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:27,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:36,397 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-13 22:27:43,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1866 states and 2778 transitions. [2024-11-13 22:27:43,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2778 transitions. [2024-11-13 22:27:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:27:43,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:43,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:51,132 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-13 22:27:53,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 1873 states and 2812 transitions. [2024-11-13 22:27:53,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2812 transitions. [2024-11-13 22:27:53,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:27:53,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:53,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:01,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:01,541 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-13 22:28:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:01,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1874 states and 2813 transitions. [2024-11-13 22:28:01,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2813 transitions. [2024-11-13 22:28:01,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:28:01,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:01,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:08,920 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:28:09,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:09,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1875 states and 2813 transitions. [2024-11-13 22:28:09,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2813 transitions. [2024-11-13 22:28:09,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:28:09,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:09,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:16,394 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:28:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:16,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2815 states to 1877 states and 2815 transitions. [2024-11-13 22:28:16,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2815 transitions. [2024-11-13 22:28:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:28:16,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:16,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-13 22:28:35,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:35,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1886 states and 2844 transitions. [2024-11-13 22:28:35,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 2844 transitions. [2024-11-13 22:28:35,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:28:35,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:35,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:41,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:42,257 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 758 trivial. 0 not checked. [2024-11-13 22:28:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:42,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1888 states and 2846 transitions. [2024-11-13 22:28:42,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2846 transitions. [2024-11-13 22:28:42,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:28:42,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:42,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:49,293 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:28:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:49,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1892 states and 2850 transitions. [2024-11-13 22:28:49,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2850 transitions. [2024-11-13 22:28:49,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:28:49,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:49,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-13 22:29:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:04,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1901 states and 2874 transitions. [2024-11-13 22:29:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2874 transitions. [2024-11-13 22:29:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:29:04,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:04,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:12,095 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:29:12,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:12,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1903 states and 2876 transitions. [2024-11-13 22:29:12,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2876 transitions. [2024-11-13 22:29:12,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:29:12,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:12,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:19,616 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-13 22:29:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:21,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1907 states and 2884 transitions. [2024-11-13 22:29:21,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2884 transitions. [2024-11-13 22:29:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:29:21,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:21,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:29:29,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1909 states and 2886 transitions. [2024-11-13 22:29:29,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2886 transitions. [2024-11-13 22:29:29,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:29:29,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:29,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:36,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:36,501 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:29:36,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:36,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1910 states and 2887 transitions. [2024-11-13 22:29:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2887 transitions. [2024-11-13 22:29:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:29:36,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:36,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:43,485 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-13 22:29:44,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:44,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1911 states and 2888 transitions. [2024-11-13 22:29:44,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2888 transitions. [2024-11-13 22:29:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:29:44,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:51,685 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:29:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1912 states and 2889 transitions. [2024-11-13 22:29:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 2889 transitions. [2024-11-13 22:29:51,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:29:51,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:51,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:58,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:58,952 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:29:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:59,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 1913 states and 2890 transitions. [2024-11-13 22:29:59,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 2890 transitions. [2024-11-13 22:29:59,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:29:59,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:59,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:06,171 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:30:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:06,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1914 states and 2891 transitions. [2024-11-13 22:30:06,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 2891 transitions. [2024-11-13 22:30:06,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:30:06,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:06,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:13,415 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:30:13,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:13,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1915 states and 2892 transitions. [2024-11-13 22:30:13,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2892 transitions. [2024-11-13 22:30:13,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:30:13,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:13,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:20,525 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-13 22:30:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1916 states and 2893 transitions. [2024-11-13 22:30:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2893 transitions. [2024-11-13 22:30:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:30:20,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:20,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:27,502 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:30:27,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:27,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1920 states and 2897 transitions. [2024-11-13 22:30:27,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2897 transitions. [2024-11-13 22:30:27,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:30:27,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:27,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:34,764 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 796 trivial. 0 not checked. [2024-11-13 22:30:35,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2900 states to 1921 states and 2900 transitions. [2024-11-13 22:30:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2900 transitions. [2024-11-13 22:30:35,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:30:35,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:35,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:42,341 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:30:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1922 states and 2901 transitions. [2024-11-13 22:30:42,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2901 transitions. [2024-11-13 22:30:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:30:42,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:42,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:49,209 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-11-13 22:30:50,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:50,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1926 states and 2909 transitions. [2024-11-13 22:30:50,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 2909 transitions. [2024-11-13 22:30:50,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:30:50,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:50,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:57,274 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-13 22:30:59,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1937 states and 2937 transitions. [2024-11-13 22:30:59,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2937 transitions. [2024-11-13 22:30:59,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:30:59,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:59,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-13 22:31:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:15,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1944 states and 2959 transitions. [2024-11-13 22:31:15,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 2959 transitions. [2024-11-13 22:31:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:31:15,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:15,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-13 22:31:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 1953 states and 2979 transitions. [2024-11-13 22:31:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 2979 transitions. [2024-11-13 22:31:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:31:30,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:30,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-13 22:31:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 1957 states and 2990 transitions. [2024-11-13 22:31:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2990 transitions. [2024-11-13 22:31:42,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:31:42,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:42,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:49,672 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-11-13 22:31:53,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1961 states and 2999 transitions. [2024-11-13 22:31:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 2999 transitions. [2024-11-13 22:31:53,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:31:53,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:53,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-13 22:32:02,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:02,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1965 states and 3012 transitions. [2024-11-13 22:32:02,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3012 transitions. [2024-11-13 22:32:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:32:02,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:02,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:09,873 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-11-13 22:32:12,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:12,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1969 states and 3024 transitions. [2024-11-13 22:32:12,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3024 transitions. [2024-11-13 22:32:12,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:32:12,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:12,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:19,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:20,651 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-13 22:32:33,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:33,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1976 states and 3044 transitions. [2024-11-13 22:32:33,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3044 transitions. [2024-11-13 22:32:33,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:32:33,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:33,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:40,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:41,183 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:32:41,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1979 states and 3047 transitions. [2024-11-13 22:32:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3047 transitions. [2024-11-13 22:32:41,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:32:41,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:41,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:48,414 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-13 22:32:50,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:50,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1982 states and 3050 transitions. [2024-11-13 22:32:50,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3050 transitions. [2024-11-13 22:32:50,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:32:50,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:50,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:56,932 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:32:57,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:57,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1983 states and 3050 transitions. [2024-11-13 22:32:57,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3050 transitions. [2024-11-13 22:32:57,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:32:57,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:57,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:08,544 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 826 trivial. 0 not checked. [2024-11-13 22:33:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1989 states and 3058 transitions. [2024-11-13 22:33:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3058 transitions. [2024-11-13 22:33:08,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:33:08,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:08,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:21,765 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:33:21,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:21,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1990 states and 3059 transitions. [2024-11-13 22:33:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3059 transitions. [2024-11-13 22:33:21,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:33:21,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:21,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:31,132 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-13 22:33:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3098 states to 2006 states and 3098 transitions. [2024-11-13 22:33:34,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 3098 transitions. [2024-11-13 22:33:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:33:34,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:34,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:45,585 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-11-13 22:33:47,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:47,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 2013 states and 3111 transitions. [2024-11-13 22:33:47,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3111 transitions. [2024-11-13 22:33:47,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:33:47,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:47,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:56,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:56,527 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-13 22:33:59,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3119 states to 2017 states and 3119 transitions. [2024-11-13 22:33:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3119 transitions. [2024-11-13 22:33:59,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:33:59,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:59,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:07,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-13 22:34:11,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 2021 states and 3131 transitions. [2024-11-13 22:34:11,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3131 transitions. [2024-11-13 22:34:11,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:34:11,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:11,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:20,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:21,185 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:34:21,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:21,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3132 states to 2022 states and 3132 transitions. [2024-11-13 22:34:21,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3132 transitions. [2024-11-13 22:34:21,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:34:21,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:21,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:30,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:31,062 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-13 22:34:32,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 2023 states and 3133 transitions. [2024-11-13 22:34:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3133 transitions. [2024-11-13 22:34:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:34:32,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:32,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:43,594 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-13 22:34:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:59,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 2039 states and 3180 transitions. [2024-11-13 22:34:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3180 transitions. [2024-11-13 22:34:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:34:59,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:59,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:08,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:09,094 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-13 22:35:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:21,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 2051 states and 3209 transitions. [2024-11-13 22:35:21,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3209 transitions. [2024-11-13 22:35:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:35:21,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:21,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:31,237 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 838 trivial. 0 not checked. [2024-11-13 22:35:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:34,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 2052 states and 3210 transitions. [2024-11-13 22:35:34,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3210 transitions. [2024-11-13 22:35:34,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:35:34,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:34,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:43,903 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2024-11-13 22:35:51,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:51,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3211 states to 2054 states and 3211 transitions. [2024-11-13 22:35:51,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3211 transitions. [2024-11-13 22:35:51,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:35:51,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:51,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:01,167 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:36:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:01,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3212 states to 2055 states and 3212 transitions. [2024-11-13 22:36:01,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3212 transitions. [2024-11-13 22:36:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:36:01,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:01,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:10,783 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2024-11-13 22:36:15,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:15,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 2062 states and 3226 transitions. [2024-11-13 22:36:15,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3226 transitions. [2024-11-13 22:36:15,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:36:15,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:15,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:24,764 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-13 22:36:29,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:29,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 2073 states and 3250 transitions. [2024-11-13 22:36:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3250 transitions. [2024-11-13 22:36:29,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:36:29,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:29,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-11-13 22:36:45,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3269 states to 2082 states and 3269 transitions. [2024-11-13 22:36:45,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3269 transitions. [2024-11-13 22:36:45,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:36:45,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:45,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:52,768 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-13 22:36:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 2083 states and 3270 transitions. [2024-11-13 22:36:52,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3270 transitions. [2024-11-13 22:36:52,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:36:52,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:52,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:00,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:00,450 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-13 22:37:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:03,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3280 states to 2089 states and 3280 transitions. [2024-11-13 22:37:03,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3280 transitions. [2024-11-13 22:37:03,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:37:03,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:03,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:11,380 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-13 22:37:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3308 states to 2097 states and 3308 transitions. [2024-11-13 22:37:30,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3308 transitions. [2024-11-13 22:37:30,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:37:30,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-13 22:37:37,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:37,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2098 states and 3311 transitions. [2024-11-13 22:37:37,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3311 transitions. [2024-11-13 22:37:37,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:37:37,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:37,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:45,223 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 22:37:47,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:47,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 2106 states and 3326 transitions. [2024-11-13 22:37:47,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3326 transitions. [2024-11-13 22:37:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:37:47,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:47,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 832 trivial. 0 not checked. [2024-11-13 22:38:09,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:09,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 2111 states and 3336 transitions. [2024-11-13 22:38:09,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3336 transitions. [2024-11-13 22:38:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:38:09,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:09,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:17,419 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:38:17,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:17,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 2114 states and 3339 transitions. [2024-11-13 22:38:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3339 transitions. [2024-11-13 22:38:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 22:38:17,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:17,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:27,372 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2024-11-13 22:39:03,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:03,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 2130 states and 3380 transitions. [2024-11-13 22:39:03,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 3380 transitions. [2024-11-13 22:39:03,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:39:03,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:03,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:11,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:13,380 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-13 22:39:50,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 2146 states and 3421 transitions. [2024-11-13 22:39:50,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 3421 transitions. [2024-11-13 22:39:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 22:39:50,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:50,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms