./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.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_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/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_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/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_97c57e8a-08dc-4097-956b-d8caecbb1e5b/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 c60f3426d5ef814aeb3bf784de34e360d49eaf368377a86bc006eca0008e60d4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 01:57:40,693 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 01:57:40,782 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 01:57:40,790 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 01:57:40,790 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 01:57:40,817 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 01:57:40,818 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 01:57:40,819 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 01:57:40,819 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 01:57:40,819 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 01:57:40,820 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 01:57:40,821 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 01:57:40,821 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 01:57:40,821 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 01:57:40,822 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 01:57:40,822 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 01:57:40,822 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 01:57:40,822 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 01:57:40,823 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 01:57:40,823 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 01:57:40,823 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 01:57:40,823 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 01:57:40,823 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 01:57:40,823 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 01:57:40,823 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:40,824 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 01:57:40,824 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 01:57:40,824 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 01:57:40,824 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 01:57:40,824 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 01:57:40,824 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_97c57e8a-08dc-4097-956b-d8caecbb1e5b/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 -> c60f3426d5ef814aeb3bf784de34e360d49eaf368377a86bc006eca0008e60d4 [2024-11-25 01:57:41,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 01:57:41,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 01:57:41,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 01:57:41,189 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 01:57:41,190 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 01:57:41,191 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2024-11-25 01:57:44,488 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/data/cf8b43dab/c27780d550ca4cd584b436cc4132b209/FLAGdf44cfd1a [2024-11-25 01:57:45,373 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 01:57:45,374 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2024-11-25 01:57:45,443 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/data/cf8b43dab/c27780d550ca4cd584b436cc4132b209/FLAGdf44cfd1a [2024-11-25 01:57:45,569 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/data/cf8b43dab/c27780d550ca4cd584b436cc4132b209 [2024-11-25 01:57:45,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 01:57:45,576 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 01:57:45,578 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:45,578 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 01:57:45,584 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 01:57:45,585 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:45,588 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3750e411 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:45, skipping insertion in model container [2024-11-25 01:57:45,588 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 01:57:45" (1/1) ... [2024-11-25 01:57:45,784 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 01:57:51,697 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_97c57e8a-08dc-4097-956b-d8caecbb1e5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2024-11-25 01:57:51,701 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_97c57e8a-08dc-4097-956b-d8caecbb1e5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2024-11-25 01:57:51,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:51,825 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 01:57:52,015 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"); [5457] [2024-11-25 01:57:52,017 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)); [5464] [2024-11-25 01:57:52,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5471] [2024-11-25 01:57:52,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5524-5525] [2024-11-25 01:57:52,025 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"); [5530-5532] [2024-11-25 01:57:52,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5557-5558] [2024-11-25 01:57:52,026 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5563-5565] [2024-11-25 01:57:52,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (819), "i" (12UL)); [5589-5590] [2024-11-25 01:57:52,027 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" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5595-5597] [2024-11-25 01:57:52,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5669] [2024-11-25 01:57:52,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5672] [2024-11-25 01:57:52,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5675] [2024-11-25 01:57:52,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5678] [2024-11-25 01:57:52,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5923] [2024-11-25 01:57:52,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5930] [2024-11-25 01:57:52,051 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [5986-5987] [2024-11-25 01:57:52,065 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)); [6072-6073] [2024-11-25 01:57:52,070 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)); [6106-6107] [2024-11-25 01:57:52,076 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)); [6148-6149] [2024-11-25 01:57:52,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6177-6178] [2024-11-25 01:57:52,105 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)); [6596-6597] [2024-11-25 01:57:52,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6603] [2024-11-25 01:57:52,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6761] [2024-11-25 01:57:52,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6801] [2024-11-25 01:57:52,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6963] [2024-11-25 01:57:52,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6966] [2024-11-25 01:57:52,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6969] [2024-11-25 01:57:52,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6972] [2024-11-25 01:57:52,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7003] [2024-11-25 01:57:52,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7006] [2024-11-25 01:57:52,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7009] [2024-11-25 01:57:52,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7012] [2024-11-25 01:57:52,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7043] [2024-11-25 01:57:52,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7046] [2024-11-25 01:57:52,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7049] [2024-11-25 01:57:52,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7052] [2024-11-25 01:57:52,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7083] [2024-11-25 01:57:52,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7086] [2024-11-25 01:57:52,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7089] [2024-11-25 01:57:52,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7092] [2024-11-25 01:57:52,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/nvidia/forcedeth.c"), "i" (1670), "i" (12UL)); [8999-9000] [2024-11-25 01:57:52,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9196] [2024-11-25 01:57:52,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9287] [2024-11-25 01:57:52,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9657] [2024-11-25 01:57:52,312 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11139] [2024-11-25 01:57:52,830 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_97c57e8a-08dc-4097-956b-d8caecbb1e5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2024-11-25 01:57:52,830 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_97c57e8a-08dc-4097-956b-d8caecbb1e5b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2024-11-25 01:57:52,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 01:57:53,384 INFO L204 MainTranslator]: Completed translation [2024-11-25 01:57:53,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53 WrapperNode [2024-11-25 01:57:53,386 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 01:57:53,387 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:53,388 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 01:57:53,388 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 01:57:53,397 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:53,587 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:54,171 INFO L138 Inliner]: procedures = 726, calls = 6877, calls flagged for inlining = 369, calls inlined = 343, statements flattened = 16404 [2024-11-25 01:57:54,173 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 01:57:54,175 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 01:57:54,175 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 01:57:54,175 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 01:57:54,187 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:54,188 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:54,278 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:54,279 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:54,769 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:54,811 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:54,922 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:55,022 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:55,070 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:55,328 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 01:57:55,330 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 01:57:55,335 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 01:57:55,335 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 01:57:55,337 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 01:57:53" (1/1) ... [2024-11-25 01:57:55,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 01:57:55,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 01:57:55,415 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 01:57:55,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97c57e8a-08dc-4097-956b-d8caecbb1e5b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 01:57:55,481 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2024-11-25 01:57:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2024-11-25 01:57:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2024-11-25 01:57:55,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2024-11-25 01:57:55,482 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2024-11-25 01:57:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2024-11-25 01:57:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-25 01:57:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-25 01:57:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2024-11-25 01:57:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2024-11-25 01:57:55,483 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2024-11-25 01:57:55,483 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2024-11-25 01:57:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2024-11-25 01:57:55,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2024-11-25 01:57:55,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-25 01:57:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-25 01:57:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 01:57:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 01:57:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-25 01:57:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-25 01:57:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-25 01:57:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-25 01:57:55,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 01:57:55,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 01:57:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2024-11-25 01:57:55,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2024-11-25 01:57:55,486 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2024-11-25 01:57:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2024-11-25 01:57:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_98 [2024-11-25 01:57:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_98 [2024-11-25 01:57:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 01:57:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 01:57:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-25 01:57:55,487 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-25 01:57:55,487 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2024-11-25 01:57:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2024-11-25 01:57:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2024-11-25 01:57:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2024-11-25 01:57:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-25 01:57:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-25 01:57:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 01:57:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 01:57:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-25 01:57:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-25 01:57:55,488 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 01:57:55,488 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 01:57:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2024-11-25 01:57:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2024-11-25 01:57:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2024-11-25 01:57:55,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2024-11-25 01:57:55,489 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2024-11-25 01:57:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2024-11-25 01:57:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-25 01:57:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-25 01:57:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 01:57:55,490 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 01:57:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-25 01:57:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-25 01:57:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2024-11-25 01:57:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2024-11-25 01:57:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2024-11-25 01:57:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2024-11-25 01:57:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-25 01:57:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-25 01:57:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 01:57:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2024-11-25 01:57:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 01:57:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2024-11-25 01:57:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-25 01:57:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 01:57:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 01:57:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-25 01:57:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2024-11-25 01:57:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-25 01:57:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-25 01:57:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2024-11-25 01:57:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2024-11-25 01:57:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2024-11-25 01:57:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-25 01:57:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2024-11-25 01:57:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 01:57:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 01:57:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-25 01:57:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-25 01:57:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2024-11-25 01:57:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 01:57:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2024-11-25 01:57:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 01:57:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-25 01:57:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2024-11-25 01:57:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 01:57:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-25 01:57:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 01:57:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-25 01:57:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 01:57:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 01:57:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2024-11-25 01:57:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2024-11-25 01:57:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2024-11-25 01:57:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2024-11-25 01:57:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-25 01:57:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-25 01:57:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 01:57:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 01:57:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-25 01:57:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-25 01:57:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-25 01:57:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-25 01:57:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2024-11-25 01:57:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2024-11-25 01:57:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2024-11-25 01:57:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2024-11-25 01:57:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-25 01:57:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-25 01:57:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-25 01:57:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-25 01:57:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2024-11-25 01:57:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2024-11-25 01:57:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2024-11-25 01:57:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2024-11-25 01:57:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2024-11-25 01:57:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2024-11-25 01:57:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2024-11-25 01:57:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2024-11-25 01:57:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 01:57:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-25 01:57:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-25 01:57:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-25 01:57:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-25 01:57:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-25 01:57:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-25 01:57:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-25 01:57:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-25 01:57:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-25 01:57:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-25 01:57:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2024-11-25 01:57:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2024-11-25 01:57:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-25 01:57:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-25 01:57:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2024-11-25 01:57:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2024-11-25 01:57:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 01:57:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-25 01:57:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-25 01:57:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2024-11-25 01:57:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2024-11-25 01:57:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 01:57:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 01:57:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 01:57:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 01:57:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 01:57:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-25 01:57:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-25 01:57:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2024-11-25 01:57:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 01:57:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-25 01:57:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2024-11-25 01:57:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2024-11-25 01:57:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 01:57:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-25 01:57:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-25 01:57:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2024-11-25 01:57:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-25 01:57:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2024-11-25 01:57:55,507 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2024-11-25 01:57:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-25 01:57:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2024-11-25 01:57:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2024-11-25 01:57:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-25 01:57:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-25 01:57:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 01:57:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-25 01:57:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-25 01:57:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2024-11-25 01:57:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-25 01:57:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-25 01:57:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-25 01:57:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2024-11-25 01:57:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2024-11-25 01:57:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2024-11-25 01:57:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2024-11-25 01:57:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 01:57:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 01:57:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-25 01:57:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-25 01:57:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2024-11-25 01:57:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2024-11-25 01:57:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2024-11-25 01:57:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2024-11-25 01:57:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2024-11-25 01:57:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2024-11-25 01:57:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 01:57:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 01:57:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2024-11-25 01:57:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2024-11-25 01:57:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 01:57:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 01:57:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2024-11-25 01:57:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2024-11-25 01:57:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 01:57:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 01:57:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 01:57:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 01:57:55,517 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 01:57:55,517 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 01:57:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2024-11-25 01:57:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2024-11-25 01:57:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-25 01:57:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-25 01:57:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-25 01:57:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-25 01:57:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2024-11-25 01:57:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2024-11-25 01:57:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2024-11-25 01:57:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2024-11-25 01:57:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2024-11-25 01:57:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_97 [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_97 [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 01:57:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-25 01:57:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-25 01:57:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2024-11-25 01:57:55,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2024-11-25 01:57:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2024-11-25 01:57:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2024-11-25 01:57:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 01:57:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 01:57:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-25 01:57:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-25 01:57:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-25 01:57:55,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-25 01:57:55,523 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2024-11-25 01:57:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2024-11-25 01:57:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-25 01:57:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-25 01:57:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-25 01:57:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-25 01:57:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-25 01:57:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-25 01:57:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 01:57:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 01:57:55,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-25 01:57:55,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-25 01:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 01:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2024-11-25 01:57:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2024-11-25 01:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2024-11-25 01:57:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2024-11-25 01:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-25 01:57:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-25 01:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 01:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2024-11-25 01:57:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2024-11-25 01:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2024-11-25 01:57:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2024-11-25 01:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 01:57:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 01:57:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2024-11-25 01:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 01:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-25 01:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-25 01:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2024-11-25 01:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-25 01:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-25 01:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-25 01:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 01:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-25 01:57:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 01:57:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 01:57:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2024-11-25 01:57:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2024-11-25 01:57:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-25 01:57:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-25 01:57:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2024-11-25 01:57:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2024-11-25 01:57:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2024-11-25 01:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2024-11-25 01:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-25 01:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-25 01:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2024-11-25 01:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2024-11-25 01:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2024-11-25 01:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2024-11-25 01:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2024-11-25 01:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2024-11-25 01:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-25 01:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-25 01:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 01:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 01:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2024-11-25 01:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2024-11-25 01:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-25 01:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-25 01:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-25 01:57:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-25 01:57:55,528 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2024-11-25 01:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2024-11-25 01:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2024-11-25 01:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2024-11-25 01:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-25 01:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-25 01:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2024-11-25 01:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2024-11-25 01:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2024-11-25 01:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2024-11-25 01:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 01:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 01:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2024-11-25 01:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2024-11-25 01:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 01:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2024-11-25 01:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2024-11-25 01:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-25 01:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-25 01:57:55,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 01:57:55,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2024-11-25 01:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2024-11-25 01:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-25 01:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2024-11-25 01:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-25 01:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2024-11-25 01:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-25 01:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-25 01:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-25 01:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2024-11-25 01:57:55,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2024-11-25 01:57:55,530 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2024-11-25 01:57:55,531 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2024-11-25 01:57:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2024-11-25 01:57:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2024-11-25 01:57:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2024-11-25 01:57:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2024-11-25 01:57:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-25 01:57:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-25 01:57:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2024-11-25 01:57:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2024-11-25 01:57:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2024-11-25 01:57:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2024-11-25 01:57:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2024-11-25 01:57:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2024-11-25 01:57:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2024-11-25 01:57:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2024-11-25 01:57:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-25 01:57:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-25 01:57:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 01:57:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 01:57:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 01:57:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2024-11-25 01:57:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2024-11-25 01:57:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2024-11-25 01:57:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2024-11-25 01:57:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 01:57:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 01:57:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2024-11-25 01:57:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2024-11-25 01:57:57,601 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 01:57:57,607 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 01:57:58,656 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 01:59:05,436 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-25 01:59:09,791 INFO L? ?]: Removed 5541 outVars from TransFormulas that were not future-live. [2024-11-25 01:59:09,791 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 01:59:25,995 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 01:59:25,996 INFO L312 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-25 01:59:25,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:59:25 BoogieIcfgContainer [2024-11-25 01:59:25,998 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 01:59:26,000 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 01:59:26,004 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 01:59:26,039 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 01:59:26,042 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 01:59:25" (1/1) ... [2024-11-25 01:59:26,052 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 01:59:26,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 01:59:26,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6623 states to 4425 states and 6623 transitions. [2024-11-25 01:59:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 4425 states and 6623 transitions. [2024-11-25 01:59:26,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-25 01:59:26,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 01:59:26,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:03:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:03:29,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2268 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2268 trivial. 0 not checked. [2024-11-25 02:03:39,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.40s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:03:40,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:03:41,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:03:41,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6643 states to 4433 states and 6643 transitions. [2024-11-25 02:03:41,987 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 6643 transitions. [2024-11-25 02:03:42,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-25 02:03:42,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:03:42,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:07:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:07:27,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2322 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2318 trivial. 0 not checked. [2024-11-25 02:07:29,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:07:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6691 states to 4449 states and 6691 transitions. [2024-11-25 02:07:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 4449 states and 6691 transitions. [2024-11-25 02:07:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-25 02:07:29,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:07:29,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:11:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:11:28,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2326 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2318 trivial. 0 not checked. [2024-11-25 02:11:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:11:28,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6690 states to 4449 states and 6690 transitions. [2024-11-25 02:11:28,959 INFO L276 IsEmpty]: Start isEmpty. Operand 4449 states and 6690 transitions. [2024-11-25 02:11:28,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-25 02:11:28,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:11:28,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms