./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cc153cc0a3217254f3c5036aa197856e8bfca54d3eead6ebccf48a4f57ad647f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:11:17,410 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:11:17,516 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 04:11:17,521 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:11:17,525 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:11:17,559 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:11:17,560 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:11:17,560 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:11:17,561 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:11:17,561 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:11:17,561 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:11:17,561 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:11:17,561 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:11:17,561 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:11:17,563 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:11:17,563 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:11:17,563 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:11:17,563 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:11:17,564 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:11:17,564 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:11:17,564 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:11:17,564 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:11:17,564 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:11:17,564 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:11:17,564 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:11:17,565 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:11:17,565 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:11:17,565 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:11:17,565 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:11:17,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:11:17,565 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_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cc153cc0a3217254f3c5036aa197856e8bfca54d3eead6ebccf48a4f57ad647f [2024-11-25 04:11:17,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:11:17,901 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:11:17,904 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:11:17,905 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:11:17,905 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:11:17,907 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2024-11-25 04:11:20,872 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/data/2a67f8168/cd454f70b6fa403892a00be9b58c2e0c/FLAG945c0ee1d [2024-11-25 04:11:21,878 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:11:21,879 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2024-11-25 04:11:21,953 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/data/2a67f8168/cd454f70b6fa403892a00be9b58c2e0c/FLAG945c0ee1d [2024-11-25 04:11:21,978 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/data/2a67f8168/cd454f70b6fa403892a00be9b58c2e0c [2024-11-25 04:11:21,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:11:21,983 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:11:21,985 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:11:21,986 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:11:21,994 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:11:21,995 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:11:21" (1/1) ... [2024-11-25 04:11:21,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fe8f91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:21, skipping insertion in model container [2024-11-25 04:11:21,996 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:11:21" (1/1) ... [2024-11-25 04:11:22,159 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:11:26,441 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_e752ffe9-832f-4989-a64a-91a4684a22b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465369,465382] [2024-11-25 04:11:26,445 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_e752ffe9-832f-4989-a64a-91a4684a22b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465514,465527] [2024-11-25 04:11:26,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:11:26,590 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:11:26,746 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"); [6146] [2024-11-25 04:11:26,748 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)); [6153] [2024-11-25 04:11:26,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6160] [2024-11-25 04:11:26,754 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6209-6210] [2024-11-25 04:11:26,757 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"); [6215-6217] [2024-11-25 04:11:26,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6271] [2024-11-25 04:11:26,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6274] [2024-11-25 04:11:26,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6276] [2024-11-25 04:11:26,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6281] [2024-11-25 04:11:26,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6284] [2024-11-25 04:11:26,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6286] [2024-11-25 04:11:26,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6291] [2024-11-25 04:11:26,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6294] [2024-11-25 04:11:26,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6296] [2024-11-25 04:11:26,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6301] [2024-11-25 04:11:26,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6304] [2024-11-25 04:11:26,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6306] [2024-11-25 04:11:26,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6344] [2024-11-25 04:11:26,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6347] [2024-11-25 04:11:26,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6349] [2024-11-25 04:11:26,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6354] [2024-11-25 04:11:26,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6357] [2024-11-25 04:11:26,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6359] [2024-11-25 04:11:26,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6364] [2024-11-25 04:11:26,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6367] [2024-11-25 04:11:26,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6369] [2024-11-25 04:11:26,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6374] [2024-11-25 04:11:26,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6377] [2024-11-25 04:11:26,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6379] [2024-11-25 04:11:26,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6472] [2024-11-25 04:11:26,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6481] [2024-11-25 04:11:26,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6639] [2024-11-25 04:11:26,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6647] [2024-11-25 04:11:26,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6655] [2024-11-25 04:11:26,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6662] [2024-11-25 04:11:26,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6669] [2024-11-25 04:11:26,778 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6676] [2024-11-25 04:11:26,787 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)); [6789-6790] [2024-11-25 04:11:26,791 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)); [6823-6824] [2024-11-25 04:11:26,793 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)); [6864-6865] [2024-11-25 04:11:26,795 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)); [6893-6894] [2024-11-25 04:11:26,796 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)); [6930-6931] [2024-11-25 04:11:26,809 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)); [7306-7307] [2024-11-25 04:11:26,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7313] [2024-11-25 04:11:27,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9592] [2024-11-25 04:11:27,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [10399] [2024-11-25 04:11:27,205 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_e752ffe9-832f-4989-a64a-91a4684a22b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465369,465382] [2024-11-25 04:11:27,205 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_e752ffe9-832f-4989-a64a-91a4684a22b0/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465514,465527] [2024-11-25 04:11:27,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:11:27,574 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:11:27,575 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27 WrapperNode [2024-11-25 04:11:27,575 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:11:27,576 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:11:27,577 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:11:27,577 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:11:27,583 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:27,682 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,053 INFO L138 Inliner]: procedures = 617, calls = 4825, calls flagged for inlining = 332, calls inlined = 294, statements flattened = 11253 [2024-11-25 04:11:28,054 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:11:28,055 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:11:28,055 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:11:28,055 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:11:28,064 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,138 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,138 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,470 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,489 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,535 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,585 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,615 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,689 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:11:28,690 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:11:28,690 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:11:28,690 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:11:28,693 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:11:27" (1/1) ... [2024-11-25 04:11:28,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:11:28,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:11:28,729 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:11:28,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e752ffe9-832f-4989-a64a-91a4684a22b0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:11:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-25 04:11:28,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-25 04:11:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 04:11:28,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 04:11:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 04:11:28,764 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 04:11:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-25 04:11:28,764 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-25 04:11:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:11:28,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:11:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-25 04:11:28,764 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-25 04:11:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 04:11:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 04:11:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 04:11:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 04:11:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2024-11-25 04:11:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2024-11-25 04:11:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2024-11-25 04:11:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2024-11-25 04:11:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2024-11-25 04:11:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2024-11-25 04:11:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2024-11-25 04:11:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2024-11-25 04:11:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 04:11:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 04:11:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 04:11:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-25 04:11:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 04:11:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2024-11-25 04:11:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 04:11:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2024-11-25 04:11:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-25 04:11:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2024-11-25 04:11:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 04:11:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2024-11-25 04:11:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 04:11:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 04:11:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2024-11-25 04:11:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2024-11-25 04:11:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2024-11-25 04:11:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 04:11:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2024-11-25 04:11:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 04:11:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-25 04:11:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 04:11:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 04:11:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-25 04:11:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-25 04:11:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-25 04:11:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-25 04:11:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-25 04:11:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-25 04:11:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2024-11-25 04:11:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2024-11-25 04:11:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2024-11-25 04:11:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2024-11-25 04:11:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-25 04:11:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-25 04:11:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-25 04:11:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-25 04:11:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2024-11-25 04:11:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2024-11-25 04:11:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2024-11-25 04:11:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2024-11-25 04:11:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:11:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-25 04:11:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-25 04:11:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2024-11-25 04:11:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2024-11-25 04:11:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-25 04:11:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-25 04:11:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:11:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 04:11:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 04:11:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 04:11:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 04:11:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:11:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-25 04:11:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-25 04:11:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 04:11:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 04:11:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 04:11:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 04:11:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-25 04:11:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-25 04:11:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-25 04:11:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-25 04:11:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2024-11-25 04:11:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2024-11-25 04:11:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-25 04:11:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2024-11-25 04:11:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-25 04:11:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-25 04:11:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2024-11-25 04:11:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 04:11:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-25 04:11:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2024-11-25 04:11:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2024-11-25 04:11:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2024-11-25 04:11:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_104 [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_104 [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2024-11-25 04:11:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2024-11-25 04:11:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:11:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-25 04:11:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2024-11-25 04:11:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-25 04:11:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-25 04:11:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2024-11-25 04:11:28,785 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2024-11-25 04:11:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_108 [2024-11-25 04:11:28,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_108 [2024-11-25 04:11:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:11:28,785 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2024-11-25 04:11:28,786 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2024-11-25 04:11:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:11:28,786 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:11:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 04:11:28,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 04:11:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-25 04:11:28,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-25 04:11:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-25 04:11:28,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-25 04:11:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2024-11-25 04:11:28,786 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2024-11-25 04:11:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 04:11:28,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 04:11:28,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 04:11:28,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 04:11:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-25 04:11:28,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-25 04:11:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2024-11-25 04:11:28,787 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2024-11-25 04:11:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2024-11-25 04:11:28,787 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2024-11-25 04:11:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-25 04:11:28,787 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-25 04:11:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2024-11-25 04:11:28,787 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_103 [2024-11-25 04:11:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_103 [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-25 04:11:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 04:11:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-25 04:11:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 04:11:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2024-11-25 04:11:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2024-11-25 04:11:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:11:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-25 04:11:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-25 04:11:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2024-11-25 04:11:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 04:11:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 04:11:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2024-11-25 04:11:28,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2024-11-25 04:11:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2024-11-25 04:11:28,794 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2024-11-25 04:11:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-25 04:11:28,794 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-25 04:11:30,255 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:11:30,259 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:11:55,315 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 04:12:20,732 INFO L? ?]: Removed 3832 outVars from TransFormulas that were not future-live. [2024-11-25 04:12:20,733 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:12:26,246 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:12:26,247 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 04:12:26,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:12:26 BoogieIcfgContainer [2024-11-25 04:12:26,248 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:12:26,250 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:12:26,250 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:12:26,261 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:12:26,261 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:12:26" (1/1) ... [2024-11-25 04:12:26,271 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:12:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 2314 states and 3411 transitions. [2024-11-25 04:12:26,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3411 transitions. [2024-11-25 04:12:26,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 04:12:26,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:26,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:41,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:58,793 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:13:09,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:13:11,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:11,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 2386 states and 3564 transitions. [2024-11-25 04:13:11,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 3564 transitions. [2024-11-25 04:13:11,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 04:13:11,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:11,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:26,813 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:13:28,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:28,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 2381 states and 3551 transitions. [2024-11-25 04:13:28,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 3551 transitions. [2024-11-25 04:13:28,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 04:13:28,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:28,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:13:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:49,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 2384 states and 3556 transitions. [2024-11-25 04:13:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 3556 transitions. [2024-11-25 04:13:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 04:13:49,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:49,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-25 04:14:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:10,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3635 states to 2418 states and 3620 transitions. [2024-11-25 04:14:10,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 3620 transitions. [2024-11-25 04:14:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 04:14:10,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:10,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-25 04:14:30,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:30,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2419 states and 3621 transitions. [2024-11-25 04:14:30,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 3621 transitions. [2024-11-25 04:14:30,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 04:14:30,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:30,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:42,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:49,932 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-25 04:14:50,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3638 states to 2421 states and 3623 transitions. [2024-11-25 04:14:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 3623 transitions. [2024-11-25 04:14:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-25 04:14:50,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:50,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-25 04:15:11,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:11,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 2426 states and 3631 transitions. [2024-11-25 04:15:11,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 3631 transitions. [2024-11-25 04:15:11,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-25 04:15:11,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:11,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:23,761 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-25 04:15:35,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:15:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:37,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 2449 states and 3673 transitions. [2024-11-25 04:15:37,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3673 transitions. [2024-11-25 04:15:37,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:15:37,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:37,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:15:48,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:15:49,783 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:15:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:15:54,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 2451 states and 3675 transitions. [2024-11-25 04:15:54,330 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3675 transitions. [2024-11-25 04:15:54,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 04:15:54,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:15:54,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:13,731 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:16:13,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:13,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 2454 states and 3680 transitions. [2024-11-25 04:16:13,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 3680 transitions. [2024-11-25 04:16:13,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 04:16:13,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:13,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:26,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:33,059 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:16:33,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:33,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 2455 states and 3681 transitions. [2024-11-25 04:16:33,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 3681 transitions. [2024-11-25 04:16:33,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 04:16:33,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:45,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:52,872 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:16:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:53,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 2458 states and 3685 transitions. [2024-11-25 04:16:53,097 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 3685 transitions. [2024-11-25 04:16:53,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 04:16:53,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:53,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:04,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:10,321 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-25 04:17:10,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 2461 states and 3689 transitions. [2024-11-25 04:17:10,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3689 transitions. [2024-11-25 04:17:10,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 04:17:10,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:10,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-25 04:17:28,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 2463 states and 3691 transitions. [2024-11-25 04:17:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 3691 transitions. [2024-11-25 04:17:28,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-25 04:17:28,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:28,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:41,027 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-25 04:17:41,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:41,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 2464 states and 3692 transitions. [2024-11-25 04:17:41,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 3692 transitions. [2024-11-25 04:17:41,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-25 04:17:41,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:41,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:17:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:17:58,890 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-11-25 04:17:59,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:17:59,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2467 states and 3698 transitions. [2024-11-25 04:17:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 3698 transitions. [2024-11-25 04:17:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-25 04:17:59,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:17:59,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:10,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:17,970 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2024-11-25 04:18:20,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:20,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 2472 states and 3735 transitions. [2024-11-25 04:18:20,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 3735 transitions. [2024-11-25 04:18:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-25 04:18:20,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:20,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:31,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:38,737 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-25 04:18:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:38,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 2473 states and 3736 transitions. [2024-11-25 04:18:38,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3736 transitions. [2024-11-25 04:18:38,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-25 04:18:38,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:38,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:18:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:18:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:18:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:18:58,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 2475 states and 3739 transitions. [2024-11-25 04:18:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 3739 transitions. [2024-11-25 04:18:58,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 04:18:58,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:18:58,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:16,857 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-11-25 04:19:17,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 2475 states and 3738 transitions. [2024-11-25 04:19:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 3738 transitions. [2024-11-25 04:19:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:19:17,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:17,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:27,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:19:54,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:54,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 2489 states and 3820 transitions. [2024-11-25 04:19:54,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 3820 transitions. [2024-11-25 04:19:54,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-25 04:19:54,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-25 04:20:12,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:20:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:20:12,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:20:12,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:12,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:25,321 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:20:25,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:25,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:20:25,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:20:25,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:20:25,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:25,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:38,307 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:20:38,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:38,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:20:38,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:20:38,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:20:38,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:38,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:20:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:20:51,695 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:20:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:20:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:20:51,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:20:51,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:20:51,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:20:51,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:02,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:04,888 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:21:04,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:21:04,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:21:04,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:21:04,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:04,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:18,012 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:21:18,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:18,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:21:18,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:21:18,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:21:18,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:18,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:31,092 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:21:31,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:21:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:21:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:21:31,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:31,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:41,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:44,041 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:21:44,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:21:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:21:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:21:44,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:21:57,454 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:21:57,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:57,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:21:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:21:57,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:21:57,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:57,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:22:10,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:22:10,637 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:22:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:22:10,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:10,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:23,681 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:22:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:23,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:22:23,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:22:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:22:23,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:34,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:22:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:36,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:22:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:22:36,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:22:36,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:36,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:22:50,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:22:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:22:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:22:50,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:50,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:00,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:23:03,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:03,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:23:03,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:23:03,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:23:03,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:03,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:14,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:16,863 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:23:16,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:16,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:23:16,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:23:16,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:23:16,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:16,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:23:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:23:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:23:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:23:30,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:30,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:43,360 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:23:43,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:43,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:23:43,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:23:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:23:43,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:54,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:56,818 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:23:56,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:56,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:23:56,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:23:56,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:23:56,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:56,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:07,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:10,170 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:24:10,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:24:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:24:10,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:24:10,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:10,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:23,665 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:24:23,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:23,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:24:23,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:24:23,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:24:23,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:23,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:37,161 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:24:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:24:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:24:37,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:24:37,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:37,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:24:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:24:50,619 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:24:50,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:24:50,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:24:50,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:24:50,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:24:50,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:24:50,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:04,229 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:25:04,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:04,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:25:04,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:25:04,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:25:04,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:04,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:15,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:17,820 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:25:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:17,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:25:17,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:25:17,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:25:17,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:17,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:25:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:25:31,227 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 04:25:31,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:25:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-11-25 04:25:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-11-25 04:25:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-25 04:25:31,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:25:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms