./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.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_097f7f68-dea2-4e1a-aa18-23454564cfea/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/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_097f7f68-dea2-4e1a-aa18-23454564cfea/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/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_097f7f68-dea2-4e1a-aa18-23454564cfea/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 6a171dd157a9ddc7ce788898c9a129ccb352fe9a44730eb9b9974df85d6986e2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:04:38,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:04:38,138 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:04:38,143 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:04:38,143 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:04:38,182 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:04:38,186 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:04:38,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:04:38,186 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:04:38,186 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:04:38,187 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:04:38,187 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:04:38,187 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:04:38,187 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:04:38,188 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:04:38,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:04:38,188 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:04:38,188 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:04:38,189 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:04:38,189 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:04:38,189 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:04:38,189 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:04:38,189 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:04:38,191 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:04:38,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:04:38,191 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:04:38,191 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:04:38,191 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:04:38,191 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:04:38,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:04:38,191 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_097f7f68-dea2-4e1a-aa18-23454564cfea/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 -> 6a171dd157a9ddc7ce788898c9a129ccb352fe9a44730eb9b9974df85d6986e2 [2024-11-13 23:04:38,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:04:38,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:04:38,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:04:38,529 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:04:38,530 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:04:38,531 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i Unable to find full path for "g++" [2024-11-13 23:04:40,427 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:04:41,390 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:04:41,390 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2024-11-13 23:04:41,463 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/bin/ukojak-verify-EEHR8qb7sm/data/b092cc9b3/467c2abf0102489398cc5fe3a5b1bf5c/FLAG5d1940529 [2024-11-13 23:04:41,487 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/bin/ukojak-verify-EEHR8qb7sm/data/b092cc9b3/467c2abf0102489398cc5fe3a5b1bf5c [2024-11-13 23:04:41,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:04:41,491 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:04:41,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:04:41,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:04:41,499 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:04:41,500 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:04:41" (1/1) ... [2024-11-13 23:04:41,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d281f4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:41, skipping insertion in model container [2024-11-13 23:04:41,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:04:41" (1/1) ... [2024-11-13 23:04:41,699 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:04:46,359 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_097f7f68-dea2-4e1a-aa18-23454564cfea/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2024-11-13 23:04:46,362 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_097f7f68-dea2-4e1a-aa18-23454564cfea/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2024-11-13 23:04:46,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:04:46,461 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:04:46,627 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"); [6119] [2024-11-13 23:04:46,629 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)); [6126] [2024-11-13 23:04:46,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6133] [2024-11-13 23:04:46,633 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6182-6183] [2024-11-13 23:04:46,633 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"); [6188-6190] [2024-11-13 23:04:46,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6244] [2024-11-13 23:04:46,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6247] [2024-11-13 23:04:46,635 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6249] [2024-11-13 23:04:46,636 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6254] [2024-11-13 23:04:46,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6257] [2024-11-13 23:04:46,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6259] [2024-11-13 23:04:46,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6264] [2024-11-13 23:04:46,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6267] [2024-11-13 23:04:46,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6269] [2024-11-13 23:04:46,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6274] [2024-11-13 23:04:46,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6277] [2024-11-13 23:04:46,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6279] [2024-11-13 23:04:46,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6317] [2024-11-13 23:04:46,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6320] [2024-11-13 23:04:46,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6322] [2024-11-13 23:04:46,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6327] [2024-11-13 23:04:46,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6330] [2024-11-13 23:04:46,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6332] [2024-11-13 23:04:46,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6337] [2024-11-13 23:04:46,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6340] [2024-11-13 23:04:46,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6342] [2024-11-13 23:04:46,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6347] [2024-11-13 23:04:46,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6350] [2024-11-13 23:04:46,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6352] [2024-11-13 23:04:46,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6445] [2024-11-13 23:04:46,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6454] [2024-11-13 23:04:46,649 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6612] [2024-11-13 23:04:46,649 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6620] [2024-11-13 23:04:46,650 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6628] [2024-11-13 23:04:46,650 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6635] [2024-11-13 23:04:46,650 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6642] [2024-11-13 23:04:46,650 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6649] [2024-11-13 23:04:46,656 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)); [6762-6763] [2024-11-13 23:04:46,660 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)); [6796-6797] [2024-11-13 23:04:46,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6837-6838] [2024-11-13 23:04:46,664 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)); [6866-6867] [2024-11-13 23:04:46,665 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)); [6903-6904] [2024-11-13 23:04:46,679 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)); [7279-7280] [2024-11-13 23:04:46,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7286] [2024-11-13 23:04:46,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9565] [2024-11-13 23:04:46,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [10372] [2024-11-13 23:04:47,196 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_097f7f68-dea2-4e1a-aa18-23454564cfea/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2024-11-13 23:04:47,196 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_097f7f68-dea2-4e1a-aa18-23454564cfea/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2024-11-13 23:04:47,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:04:47,523 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:04:47,524 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47 WrapperNode [2024-11-13 23:04:47,524 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:04:47,525 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:04:47,525 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:04:47,525 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:04:47,530 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:47,670 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:48,149 INFO L138 Inliner]: procedures = 636, calls = 4862, calls flagged for inlining = 347, calls inlined = 309, statements flattened = 11489 [2024-11-13 23:04:48,150 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:04:48,151 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:04:48,151 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:04:48,151 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:04:48,160 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:48,160 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:48,294 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:48,294 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:48,586 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:48,662 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:48,727 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:48,767 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:48,853 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:04:48,856 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:04:48,856 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:04:48,856 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:04:48,857 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:47" (1/1) ... [2024-11-13 23:04:48,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:04:48,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:04:48,899 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:04:48,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_097f7f68-dea2-4e1a-aa18-23454564cfea/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:04:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 23:04:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 23:04:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 23:04:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 23:04:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 23:04:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 23:04:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-13 23:04:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-13 23:04:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:04:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:04:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-13 23:04:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-13 23:04:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 23:04:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 23:04:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 23:04:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 23:04:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2024-11-13 23:04:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2024-11-13 23:04:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2024-11-13 23:04:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2024-11-13 23:04:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2024-11-13 23:04:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2024-11-13 23:04:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2024-11-13 23:04:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2024-11-13 23:04:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 23:04:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 23:04:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 23:04:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 23:04:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-13 23:04:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-13 23:04:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 23:04:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 23:04:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2024-11-13 23:04:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2024-11-13 23:04:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 23:04:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 23:04:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2024-11-13 23:04:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2024-11-13 23:04:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:04:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 23:04:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 23:04:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2024-11-13 23:04:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2024-11-13 23:04:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 23:04:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 23:04:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2024-11-13 23:04:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2024-11-13 23:04:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 23:04:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 23:04:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 23:04:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2024-11-13 23:04:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2024-11-13 23:04:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2024-11-13 23:04:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2024-11-13 23:04:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:04:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2024-11-13 23:04:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2024-11-13 23:04:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 23:04:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 23:04:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2024-11-13 23:04:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2024-11-13 23:04:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:04:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 23:04:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 23:04:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-13 23:04:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-13 23:04:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 23:04:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 23:04:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 23:04:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 23:04:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 23:04:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 23:04:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-13 23:04:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-13 23:04:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 23:04:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 23:04:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2024-11-13 23:04:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2024-11-13 23:04:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2024-11-13 23:04:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2024-11-13 23:04:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 23:04:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 23:04:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-13 23:04:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-13 23:04:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 23:04:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 23:04:48,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 23:04:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:04:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 23:04:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 23:04:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 23:04:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 23:04:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 23:04:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 23:04:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-13 23:04:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-13 23:04:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-13 23:04:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-13 23:04:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2024-11-13 23:04:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2024-11-13 23:04:48,938 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2024-11-13 23:04:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2024-11-13 23:04:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 23:04:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 23:04:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2024-11-13 23:04:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2024-11-13 23:04:48,939 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-13 23:04:48,939 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-13 23:04:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-13 23:04:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-13 23:04:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2024-11-13 23:04:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2024-11-13 23:04:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 23:04:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 23:04:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 23:04:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 23:04:48,940 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2024-11-13 23:04:48,940 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2024-11-13 23:04:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2024-11-13 23:04:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2024-11-13 23:04:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-13 23:04:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-13 23:04:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2024-11-13 23:04:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2024-11-13 23:04:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2024-11-13 23:04:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2024-11-13 23:04:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 23:04:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 23:04:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 23:04:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 23:04:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-13 23:04:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-13 23:04:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-13 23:04:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-13 23:04:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_104 [2024-11-13 23:04:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_104 [2024-11-13 23:04:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:04:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:04:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2024-11-13 23:04:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2024-11-13 23:04:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2024-11-13 23:04:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2024-11-13 23:04:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:04:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2024-11-13 23:04:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2024-11-13 23:04:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:04:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 23:04:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 23:04:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2024-11-13 23:04:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2024-11-13 23:04:48,943 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-13 23:04:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-13 23:04:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 23:04:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 23:04:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2024-11-13 23:04:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2024-11-13 23:04:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2024-11-13 23:04:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2024-11-13 23:04:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-13 23:04:48,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-13 23:04:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2024-11-13 23:04:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2024-11-13 23:04:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_108 [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_108 [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 23:04:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2024-11-13 23:04:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2024-11-13 23:04:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 23:04:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 23:04:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 23:04:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 23:04:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 23:04:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 23:04:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2024-11-13 23:04:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2024-11-13 23:04:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2024-11-13 23:04:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2024-11-13 23:04:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-13 23:04:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-13 23:04:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2024-11-13 23:04:48,948 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2024-11-13 23:04:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_103 [2024-11-13 23:04:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_103 [2024-11-13 23:04:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 23:04:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 23:04:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 23:04:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 23:04:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 23:04:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 23:04:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:04:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:04:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:04:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2024-11-13 23:04:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2024-11-13 23:04:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2024-11-13 23:04:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2024-11-13 23:04:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:04:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:04:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 23:04:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 23:04:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2024-11-13 23:04:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2024-11-13 23:04:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2024-11-13 23:04:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2024-11-13 23:04:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-13 23:04:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-13 23:04:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2024-11-13 23:04:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2024-11-13 23:04:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2024-11-13 23:04:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2024-11-13 23:04:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2024-11-13 23:04:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2024-11-13 23:04:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2024-11-13 23:04:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2024-11-13 23:04:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 23:04:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 23:04:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2024-11-13 23:04:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2024-11-13 23:04:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-13 23:04:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-13 23:04:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2024-11-13 23:04:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2024-11-13 23:04:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 23:04:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 23:04:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:04:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 23:04:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 23:04:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2024-11-13 23:04:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2024-11-13 23:04:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2024-11-13 23:04:48,953 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2024-11-13 23:04:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-13 23:04:48,953 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-13 23:04:50,499 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:04:50,505 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:04:52,435 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 23:05:37,628 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 23:05:39,786 INFO L? ?]: Removed 3810 outVars from TransFormulas that were not future-live. [2024-11-13 23:05:39,787 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:05:45,068 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:05:45,068 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 23:05:45,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:45 BoogieIcfgContainer [2024-11-13 23:05:45,069 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:05:45,070 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:05:45,070 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:05:45,080 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:05:45,080 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:05:45" (1/1) ... [2024-11-13 23:05:45,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:05:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 2533 states and 3753 transitions. [2024-11-13 23:05:45,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 3753 transitions. [2024-11-13 23:05:45,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:05:45,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:45,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:59,603 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:06:09,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:06:10,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:10,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 2543 states and 3772 transitions. [2024-11-13 23:06:10,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 3772 transitions. [2024-11-13 23:06:10,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 23:06:10,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:10,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:06:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 2554 states and 3796 transitions. [2024-11-13 23:06:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 3796 transitions. [2024-11-13 23:06:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 23:06:23,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:23,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:36,381 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:06:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 2555 states and 3797 transitions. [2024-11-13 23:06:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2555 states and 3797 transitions. [2024-11-13 23:06:36,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 23:06:36,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:36,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:06:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3826 states to 2568 states and 3826 transitions. [2024-11-13 23:06:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 3826 transitions. [2024-11-13 23:06:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:06:50,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:50,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:01,895 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:07:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3827 states to 2569 states and 3827 transitions. [2024-11-13 23:07:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3827 transitions. [2024-11-13 23:07:02,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:07:02,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:02,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:07:13,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:13,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 2570 states and 3828 transitions. [2024-11-13 23:07:13,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 3828 transitions. [2024-11-13 23:07:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 23:07:13,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:13,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:25,199 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 23:07:26,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:26,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 2576 states and 3845 transitions. [2024-11-13 23:07:26,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 3845 transitions. [2024-11-13 23:07:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 23:07:26,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:37,910 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-11-13 23:07:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:38,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 2580 states and 3854 transitions. [2024-11-13 23:07:38,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 3854 transitions. [2024-11-13 23:07:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:07:38,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:38,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 23:07:51,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 2585 states and 3872 transitions. [2024-11-13 23:07:51,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 3872 transitions. [2024-11-13 23:07:51,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 23:07:51,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:03,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:04,219 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 23:08:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:04,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 2586 states and 3873 transitions. [2024-11-13 23:08:04,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 3873 transitions. [2024-11-13 23:08:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:08:04,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:04,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:16,137 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 23:08:21,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3903 states to 2596 states and 3903 transitions. [2024-11-13 23:08:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 3903 transitions. [2024-11-13 23:08:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:08:21,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:21,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:31,803 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:08:31,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:31,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2597 states and 3904 transitions. [2024-11-13 23:08:31,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 3904 transitions. [2024-11-13 23:08:31,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:08:31,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:31,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:08:42,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3907 states to 2600 states and 3907 transitions. [2024-11-13 23:08:42,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 3907 transitions. [2024-11-13 23:08:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 23:08:42,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:42,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-11-13 23:08:53,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 2604 states and 3915 transitions. [2024-11-13 23:08:53,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 3915 transitions. [2024-11-13 23:08:53,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:08:53,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:53,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:03,600 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 23:09:04,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:04,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 2605 states and 3918 transitions. [2024-11-13 23:09:04,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2605 states and 3918 transitions. [2024-11-13 23:09:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:09:04,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:04,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:13,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 23:09:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 2613 states and 3945 transitions. [2024-11-13 23:09:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 3945 transitions. [2024-11-13 23:09:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:09:20,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:20,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:30,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 23:09:30,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:30,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2618 states and 3950 transitions. [2024-11-13 23:09:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 3950 transitions. [2024-11-13 23:09:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:09:30,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:30,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:41,362 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-11-13 23:09:45,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:45,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 2627 states and 3974 transitions. [2024-11-13 23:09:45,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3974 transitions. [2024-11-13 23:09:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 23:09:45,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:45,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:55,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 23:09:56,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:56,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3975 states to 2628 states and 3975 transitions. [2024-11-13 23:09:56,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 3975 transitions. [2024-11-13 23:09:56,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 23:09:56,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:56,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:06,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:07,186 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 23:10:07,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 2630 states and 3976 transitions. [2024-11-13 23:10:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3976 transitions. [2024-11-13 23:10:07,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 23:10:07,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:07,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:17,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:17,492 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:10:17,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2631 states and 3977 transitions. [2024-11-13 23:10:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 3977 transitions. [2024-11-13 23:10:17,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 23:10:17,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:27,890 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 23:10:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:31,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2636 states and 3991 transitions. [2024-11-13 23:10:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 3991 transitions. [2024-11-13 23:10:31,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 23:10:31,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:31,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:41,346 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 23:10:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2639 states and 4001 transitions. [2024-11-13 23:10:42,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2639 states and 4001 transitions. [2024-11-13 23:10:42,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 23:10:42,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:42,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:10:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2640 states and 4002 transitions. [2024-11-13 23:10:53,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 4002 transitions. [2024-11-13 23:10:53,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 23:10:53,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:53,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:04,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-11-13 23:11:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:06,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2644 states and 4010 transitions. [2024-11-13 23:11:06,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 4010 transitions. [2024-11-13 23:11:06,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 23:11:06,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:06,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:16,427 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 23:11:16,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:16,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2648 states and 4014 transitions. [2024-11-13 23:11:16,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 4014 transitions. [2024-11-13 23:11:16,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 23:11:16,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:16,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:26,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:11:27,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2649 states and 4015 transitions. [2024-11-13 23:11:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 4015 transitions. [2024-11-13 23:11:27,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 23:11:27,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:27,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-11-13 23:11:37,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4023 states to 2655 states and 4023 transitions. [2024-11-13 23:11:37,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 4023 transitions. [2024-11-13 23:11:37,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:11:37,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:37,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:48,173 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:11:48,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:48,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2658 states and 4026 transitions. [2024-11-13 23:11:48,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 4026 transitions. [2024-11-13 23:11:48,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:11:48,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:48,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:58,392 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-11-13 23:11:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:58,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2664 states and 4034 transitions. [2024-11-13 23:11:58,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4034 transitions. [2024-11-13 23:11:58,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:11:58,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:58,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:09,104 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-11-13 23:12:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:11,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4051 states to 2672 states and 4051 transitions. [2024-11-13 23:12:11,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 4051 transitions. [2024-11-13 23:12:11,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:12:11,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:11,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:21,616 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:12:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2673 states and 4052 transitions. [2024-11-13 23:12:21,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4052 transitions. [2024-11-13 23:12:21,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 23:12:21,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:21,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-13 23:12:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2674 states and 4053 transitions. [2024-11-13 23:12:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4053 transitions. [2024-11-13 23:12:31,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:12:31,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:31,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:42,240 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:12:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:42,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 2675 states and 4054 transitions. [2024-11-13 23:12:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4054 transitions. [2024-11-13 23:12:42,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:12:42,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:42,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:52,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 23:12:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:59,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 2682 states and 4076 transitions. [2024-11-13 23:12:59,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4076 transitions. [2024-11-13 23:12:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 23:12:59,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:09,798 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-11-13 23:13:11,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4105 states to 2694 states and 4105 transitions. [2024-11-13 23:13:11,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 4105 transitions. [2024-11-13 23:13:11,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:13:11,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:11,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:21,348 INFO L134 CoverageAnalysis]: Checked inductivity of 910 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 910 trivial. 0 not checked. [2024-11-13 23:13:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:22,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 2700 states and 4116 transitions. [2024-11-13 23:13:22,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 4116 transitions. [2024-11-13 23:13:22,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 23:13:22,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:22,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:13:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:32,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 2701 states and 4117 transitions. [2024-11-13 23:13:32,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 4117 transitions. [2024-11-13 23:13:32,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 23:13:32,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:32,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:42,067 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 23:13:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:43,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2708 states and 4131 transitions. [2024-11-13 23:13:43,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 4131 transitions. [2024-11-13 23:13:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 23:13:43,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:43,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:53,301 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-13 23:13:56,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:56,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2710 states and 4133 transitions. [2024-11-13 23:13:56,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 4133 transitions. [2024-11-13 23:13:56,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:13:56,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 23:14:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:15,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 2717 states and 4153 transitions. [2024-11-13 23:14:15,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 4153 transitions. [2024-11-13 23:14:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:14:15,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:15,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:24,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:25,049 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-13 23:14:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:29,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4174 states to 2725 states and 4174 transitions. [2024-11-13 23:14:29,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2725 states and 4174 transitions. [2024-11-13 23:14:29,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 23:14:29,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:29,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 985 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2024-11-13 23:14:41,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:41,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4182 states to 2729 states and 4182 transitions. [2024-11-13 23:14:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 4182 transitions. [2024-11-13 23:14:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 23:14:41,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:41,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:14:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:14:51,038 INFO L134 CoverageAnalysis]: Checked inductivity of 985 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2024-11-13 23:14:54,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:14:54,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 2733 states and 4195 transitions. [2024-11-13 23:14:54,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4195 transitions. [2024-11-13 23:14:54,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 23:14:54,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:14:54,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:15:05,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4197 states to 2735 states and 4197 transitions. [2024-11-13 23:15:05,067 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4197 transitions. [2024-11-13 23:15:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:15:05,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:05,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 952 trivial. 0 not checked. [2024-11-13 23:15:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:22,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 2739 states and 4205 transitions. [2024-11-13 23:15:22,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2739 states and 4205 transitions. [2024-11-13 23:15:22,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:15:22,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:22,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:33,420 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-11-13 23:15:34,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:34,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4244 states to 2755 states and 4244 transitions. [2024-11-13 23:15:34,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 4244 transitions. [2024-11-13 23:15:34,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:15:34,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:34,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:45,300 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 23:15:46,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:46,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 2756 states and 4245 transitions. [2024-11-13 23:15:46,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 4245 transitions. [2024-11-13 23:15:46,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 23:15:46,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:46,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:15:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-13 23:15:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:59,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4263 states to 2765 states and 4263 transitions. [2024-11-13 23:15:59,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 4263 transitions. [2024-11-13 23:15:59,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:15:59,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:59,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:11,133 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-13 23:16:12,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4275 states to 2772 states and 4275 transitions. [2024-11-13 23:16:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 4275 transitions. [2024-11-13 23:16:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 23:16:12,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:12,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 904 trivial. 0 not checked. [2024-11-13 23:16:23,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:23,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 2773 states and 4276 transitions. [2024-11-13 23:16:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 4276 transitions. [2024-11-13 23:16:23,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 23:16:23,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:23,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:16:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:36,621 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 23:16:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:16:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 2789 states and 4322 transitions. [2024-11-13 23:16:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 4322 transitions. [2024-11-13 23:16:49,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 23:16:49,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:16:49,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 977 trivial. 0 not checked. [2024-11-13 23:17:02,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4332 states to 2795 states and 4332 transitions. [2024-11-13 23:17:02,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 4332 transitions. [2024-11-13 23:17:02,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 23:17:02,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:02,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:13,627 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 977 trivial. 0 not checked. [2024-11-13 23:17:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2802 states and 4360 transitions. [2024-11-13 23:17:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 4360 transitions. [2024-11-13 23:17:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:17:22,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:22,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:34,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:34,347 INFO L134 CoverageAnalysis]: Checked inductivity of 997 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 986 trivial. 0 not checked. [2024-11-13 23:17:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:38,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4364 states to 2805 states and 4364 transitions. [2024-11-13 23:17:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4364 transitions. [2024-11-13 23:17:38,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:17:38,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:38,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:49,200 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 23:17:49,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4365 states to 2806 states and 4365 transitions. [2024-11-13 23:17:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 4365 transitions. [2024-11-13 23:17:49,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:17:49,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:49,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:00,610 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-13 23:18:01,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:01,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 2815 states and 4383 transitions. [2024-11-13 23:18:01,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 4383 transitions. [2024-11-13 23:18:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:18:01,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:01,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-11-13 23:18:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:16,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4412 states to 2827 states and 4412 transitions. [2024-11-13 23:18:16,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 4412 transitions. [2024-11-13 23:18:16,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:18:16,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:16,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:27,647 INFO L134 CoverageAnalysis]: Checked inductivity of 957 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-13 23:18:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:27,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4415 states to 2828 states and 4415 transitions. [2024-11-13 23:18:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 4415 transitions. [2024-11-13 23:18:27,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:18:27,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:27,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:39,377 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:18:39,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2830 states and 4417 transitions. [2024-11-13 23:18:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4417 transitions. [2024-11-13 23:18:39,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 23:18:39,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:39,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:49,878 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 909 trivial. 0 not checked. [2024-11-13 23:18:52,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:52,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2842 states and 4441 transitions. [2024-11-13 23:18:52,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 4441 transitions. [2024-11-13 23:18:52,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 23:18:52,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:52,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:19:02,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:02,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 2843 states and 4442 transitions. [2024-11-13 23:19:02,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 4442 transitions. [2024-11-13 23:19:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 23:19:02,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:02,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat