./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a88385c6707341a7ac471f5af56af1c0c9d787e00432f007ca4fbb858897522e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:06:33,719 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:06:33,790 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:06:33,795 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:06:33,795 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:06:33,839 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:06:33,840 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:06:33,840 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:06:33,841 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:06:33,841 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:06:33,842 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:06:33,842 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:06:33,843 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:06:33,843 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:06:33,843 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:06:33,844 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:06:33,844 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:06:33,847 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:06:33,847 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:06:33,848 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:06:33,848 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:06:33,851 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:06:33,852 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:06:33,852 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:06:33,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:33,853 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:06:33,853 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:06:33,853 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:06:33,853 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:06:33,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:06:33,854 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a88385c6707341a7ac471f5af56af1c0c9d787e00432f007ca4fbb858897522e [2024-11-08 23:06:34,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:06:34,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:06:34,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:06:34,118 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:06:34,119 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:06:34,120 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i Unable to find full path for "g++" [2024-11-08 23:06:36,219 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:06:36,985 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:06:36,985 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2024-11-08 23:06:37,061 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/data/9e7708a3b/c5eab98d691e42c0a0364ea9a770b82d/FLAG1ac4ef37b [2024-11-08 23:06:37,288 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/data/9e7708a3b/c5eab98d691e42c0a0364ea9a770b82d [2024-11-08 23:06:37,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:06:37,292 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:06:37,293 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:37,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:06:37,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:06:37,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:37" (1/1) ... [2024-11-08 23:06:37,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71bb95e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:37, skipping insertion in model container [2024-11-08 23:06:37,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:37" (1/1) ... [2024-11-08 23:06:37,565 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:06:42,533 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_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2024-11-08 23:06:42,538 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_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2024-11-08 23:06:42,541 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_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2024-11-08 23:06:42,542 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_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2024-11-08 23:06:42,591 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:42,710 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:06:42,908 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"); [5459] [2024-11-08 23:06:42,910 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)); [5466] [2024-11-08 23:06:42,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5473] [2024-11-08 23:06:42,913 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5526-5527] [2024-11-08 23:06:42,914 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"); [5532-5534] [2024-11-08 23:06:42,915 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5559-5560] [2024-11-08 23:06:42,915 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"); [5565-5567] [2024-11-08 23:06:42,916 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (819), "i" (12UL)); [5591-5592] [2024-11-08 23:06:42,916 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"); [5597-5599] [2024-11-08 23:06:42,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5635] [2024-11-08 23:06:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5638] [2024-11-08 23:06:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5641] [2024-11-08 23:06:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5644] [2024-11-08 23:06:42,923 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5806] [2024-11-08 23:06:42,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5813] [2024-11-08 23:06:42,926 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)); [5869-5870] [2024-11-08 23:06:42,934 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)); [5994-5995] [2024-11-08 23:06:42,937 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)); [6028-6029] [2024-11-08 23:06:42,941 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)); [6070-6071] [2024-11-08 23:06:42,942 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)); [6099-6100] [2024-11-08 23:06:42,957 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)); [6516-6517] [2024-11-08 23:06:42,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6523] [2024-11-08 23:06:42,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6681] [2024-11-08 23:06:42,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6721] [2024-11-08 23:06:42,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6883] [2024-11-08 23:06:42,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6886] [2024-11-08 23:06:42,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6889] [2024-11-08 23:06:42,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6892] [2024-11-08 23:06:42,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6923] [2024-11-08 23:06:42,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6926] [2024-11-08 23:06:42,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6929] [2024-11-08 23:06:42,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6932] [2024-11-08 23:06:42,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6963] [2024-11-08 23:06:42,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6966] [2024-11-08 23:06:42,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6969] [2024-11-08 23:06:42,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6972] [2024-11-08 23:06:42,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7003] [2024-11-08 23:06:42,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7006] [2024-11-08 23:06:42,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7009] [2024-11-08 23:06:42,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7012] [2024-11-08 23:06:43,045 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)); [8919-8920] [2024-11-08 23:06:43,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9116] [2024-11-08 23:06:43,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9207] [2024-11-08 23:06:43,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9577] [2024-11-08 23:06:43,148 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11067] [2024-11-08 23:06:43,496 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_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2024-11-08 23:06:43,496 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_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2024-11-08 23:06:43,497 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_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2024-11-08 23:06:43,497 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_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2024-11-08 23:06:43,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:43,886 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:06:43,887 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43 WrapperNode [2024-11-08 23:06:43,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:43,888 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:43,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:06:43,888 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:06:43,896 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:44,094 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:44,623 INFO L138 Inliner]: procedures = 605, calls = 6574, calls flagged for inlining = 322, calls inlined = 308, statements flattened = 16324 [2024-11-08 23:06:44,628 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:44,628 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:06:44,631 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:06:44,631 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:06:44,642 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:44,642 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:44,756 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:44,758 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:45,142 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:45,219 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:45,290 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:45,341 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:45,423 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:06:45,424 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:06:45,424 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:06:45,424 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:06:45,426 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:43" (1/1) ... [2024-11-08 23:06:45,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:45,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:06:45,466 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:06:45,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead0c76-63aa-471c-8ae2-6a4c9a0efe95/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:06:45,502 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2024-11-08 23:06:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2024-11-08 23:06:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2024-11-08 23:06:45,503 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2024-11-08 23:06:45,503 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-08 23:06:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-08 23:06:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2024-11-08 23:06:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2024-11-08 23:06:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2024-11-08 23:06:45,504 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2024-11-08 23:06:45,504 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2024-11-08 23:06:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2024-11-08 23:06:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 23:06:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 23:06:45,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:06:45,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:06:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-08 23:06:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-08 23:06:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 23:06:45,506 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 23:06:45,506 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:06:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:06:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2024-11-08 23:06:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2024-11-08 23:06:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:06:45,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:06:45,507 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 23:06:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 23:06:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2024-11-08 23:06:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2024-11-08 23:06:45,508 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2024-11-08 23:06:45,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2024-11-08 23:06:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-08 23:06:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-08 23:06:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 23:06:45,509 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 23:06:45,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-08 23:06:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-08 23:06:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 23:06:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 23:06:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2024-11-08 23:06:45,510 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2024-11-08 23:06:45,510 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2024-11-08 23:06:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2024-11-08 23:06:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2024-11-08 23:06:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2024-11-08 23:06:45,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 23:06:45,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 23:06:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 23:06:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 23:06:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-08 23:06:45,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-08 23:06:45,512 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2024-11-08 23:06:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2024-11-08 23:06:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2024-11-08 23:06:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2024-11-08 23:06:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 23:06:45,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 23:06:45,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 23:06:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 23:06:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2024-11-08 23:06:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2024-11-08 23:06:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 23:06:45,514 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 23:06:45,514 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2024-11-08 23:06:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2024-11-08 23:06:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-08 23:06:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-08 23:06:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 23:06:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 23:06:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 23:06:45,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 23:06:45,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-08 23:06:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-08 23:06:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 23:06:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 23:06:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 23:06:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 23:06:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2024-11-08 23:06:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2024-11-08 23:06:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:06:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 23:06:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 23:06:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2024-11-08 23:06:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2024-11-08 23:06:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2024-11-08 23:06:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2024-11-08 23:06:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-08 23:06:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-08 23:06:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2024-11-08 23:06:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2024-11-08 23:06:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 23:06:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 23:06:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:06:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:06:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 23:06:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 23:06:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 23:06:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 23:06:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-08 23:06:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-08 23:06:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2024-11-08 23:06:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2024-11-08 23:06:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:06:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2024-11-08 23:06:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2024-11-08 23:06:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:06:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:06:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 23:06:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 23:06:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2024-11-08 23:06:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2024-11-08 23:06:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:06:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 23:06:45,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 23:06:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-08 23:06:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-08 23:06:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:06:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 23:06:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 23:06:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:06:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:06:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2024-11-08 23:06:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2024-11-08 23:06:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-08 23:06:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-08 23:06:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 23:06:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 23:06:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 23:06:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 23:06:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2024-11-08 23:06:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2024-11-08 23:06:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2024-11-08 23:06:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2024-11-08 23:06:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 23:06:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 23:06:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 23:06:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 23:06:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2024-11-08 23:06:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2024-11-08 23:06:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2024-11-08 23:06:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2024-11-08 23:06:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2024-11-08 23:06:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2024-11-08 23:06:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2024-11-08 23:06:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2024-11-08 23:06:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:06:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 23:06:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 23:06:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 23:06:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 23:06:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-08 23:06:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-08 23:06:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-08 23:06:45,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-08 23:06:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2024-11-08 23:06:45,627 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2024-11-08 23:06:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-08 23:06:45,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-08 23:06:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2024-11-08 23:06:45,628 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2024-11-08 23:06:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:06:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-08 23:06:45,628 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-08 23:06:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2024-11-08 23:06:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2024-11-08 23:06:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:06:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:06:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:06:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:06:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:06:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 23:06:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 23:06:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2024-11-08 23:06:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2024-11-08 23:06:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:06:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:06:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-08 23:06:45,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-08 23:06:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-08 23:06:45,631 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-08 23:06:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2024-11-08 23:06:45,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2024-11-08 23:06:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:06:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 23:06:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2024-11-08 23:06:45,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2024-11-08 23:06:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-08 23:06:45,634 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-08 23:06:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2024-11-08 23:06:45,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2024-11-08 23:06:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 23:06:45,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 23:06:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2024-11-08 23:06:45,635 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2024-11-08 23:06:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2024-11-08 23:06:45,635 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2024-11-08 23:06:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-08 23:06:45,635 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-08 23:06:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:06:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:06:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 23:06:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 23:06:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 23:06:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 23:06:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2024-11-08 23:06:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2024-11-08 23:06:45,637 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-08 23:06:45,637 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-08 23:06:45,637 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-08 23:06:45,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-08 23:06:45,637 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2024-11-08 23:06:45,637 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2024-11-08 23:06:45,637 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2024-11-08 23:06:45,637 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2024-11-08 23:06:45,637 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 23:06:45,638 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 23:06:45,638 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:06:45,638 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:06:45,638 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2024-11-08 23:06:45,638 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2024-11-08 23:06:45,638 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2024-11-08 23:06:45,638 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2024-11-08 23:06:45,638 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2024-11-08 23:06:45,638 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2024-11-08 23:06:45,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:06:45,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:06:45,638 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-08 23:06:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-08 23:06:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2024-11-08 23:06:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2024-11-08 23:06:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 23:06:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 23:06:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2024-11-08 23:06:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2024-11-08 23:06:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:06:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:06:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:06:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:06:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-08 23:06:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-08 23:06:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2024-11-08 23:06:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2024-11-08 23:06:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-08 23:06:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-08 23:06:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 23:06:45,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 23:06:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2024-11-08 23:06:45,645 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2024-11-08 23:06:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2024-11-08 23:06:45,645 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2024-11-08 23:06:45,646 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2024-11-08 23:06:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2024-11-08 23:06:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-08 23:06:45,647 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-08 23:06:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-08 23:06:45,647 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-08 23:06:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-08 23:06:45,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-08 23:06:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-08 23:06:45,648 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-08 23:06:45,648 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2024-11-08 23:06:45,648 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2024-11-08 23:06:45,648 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2024-11-08 23:06:45,648 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2024-11-08 23:06:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 23:06:45,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 23:06:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2024-11-08 23:06:45,649 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2024-11-08 23:06:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:06:45,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:06:45,649 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-08 23:06:45,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-08 23:06:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2024-11-08 23:06:45,650 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2024-11-08 23:06:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2024-11-08 23:06:45,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2024-11-08 23:06:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:06:45,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:06:45,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-08 23:06:45,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-08 23:06:45,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 23:06:45,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 23:06:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2024-11-08 23:06:45,652 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2024-11-08 23:06:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-08 23:06:45,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-08 23:06:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-08 23:06:45,652 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-08 23:06:45,652 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-08 23:06:45,652 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-08 23:06:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 23:06:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 23:06:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-08 23:06:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-08 23:06:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-08 23:06:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-08 23:06:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:06:45,653 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2024-11-08 23:06:45,653 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2024-11-08 23:06:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2024-11-08 23:06:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2024-11-08 23:06:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 23:06:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 23:06:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:06:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2024-11-08 23:06:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2024-11-08 23:06:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2024-11-08 23:06:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2024-11-08 23:06:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:06:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:06:45,654 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2024-11-08 23:06:45,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2024-11-08 23:06:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 23:06:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 23:06:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-08 23:06:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-08 23:06:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-08 23:06:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-08 23:06:45,655 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2024-11-08 23:06:45,655 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2024-11-08 23:06:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 23:06:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 23:06:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-08 23:06:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-08 23:06:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-08 23:06:45,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-08 23:06:45,656 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 23:06:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 23:06:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:06:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:06:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-08 23:06:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-08 23:06:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 23:06:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 23:06:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2024-11-08 23:06:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2024-11-08 23:06:45,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-08 23:06:45,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-08 23:06:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2024-11-08 23:06:45,659 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2024-11-08 23:06:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2024-11-08 23:06:45,659 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2024-11-08 23:06:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-08 23:06:45,659 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-08 23:06:45,659 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2024-11-08 23:06:45,659 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2024-11-08 23:06:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2024-11-08 23:06:45,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2024-11-08 23:06:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2024-11-08 23:06:45,660 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2024-11-08 23:06:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 23:06:45,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 23:06:45,660 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:06:45,660 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:06:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-08 23:06:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-08 23:06:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-08 23:06:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-08 23:06:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2024-11-08 23:06:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2024-11-08 23:06:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2024-11-08 23:06:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2024-11-08 23:06:45,661 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:06:45,661 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:06:45,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2024-11-08 23:06:45,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2024-11-08 23:06:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2024-11-08 23:06:45,666 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2024-11-08 23:06:45,666 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:06:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:06:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2024-11-08 23:06:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2024-11-08 23:06:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:06:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2024-11-08 23:06:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2024-11-08 23:06:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-08 23:06:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-08 23:06:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-08 23:06:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-08 23:06:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:06:45,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:06:45,667 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2024-11-08 23:06:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2024-11-08 23:06:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-08 23:06:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-08 23:06:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2024-11-08 23:06:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2024-11-08 23:06:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-08 23:06:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-08 23:06:45,668 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2024-11-08 23:06:45,668 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2024-11-08 23:06:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-08 23:06:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-08 23:06:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 23:06:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 23:06:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-08 23:06:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-08 23:06:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2024-11-08 23:06:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2024-11-08 23:06:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2024-11-08 23:06:45,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2024-11-08 23:06:45,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2024-11-08 23:06:45,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2024-11-08 23:06:45,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-08 23:06:45,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-08 23:06:45,670 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2024-11-08 23:06:45,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2024-11-08 23:06:45,670 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2024-11-08 23:06:45,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2024-11-08 23:06:45,670 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2024-11-08 23:06:45,670 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2024-11-08 23:06:45,670 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2024-11-08 23:06:45,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2024-11-08 23:06:45,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 23:06:45,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 23:06:45,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-08 23:06:45,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-08 23:06:45,671 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-08 23:06:45,671 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-08 23:06:45,671 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-08 23:06:45,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-08 23:06:45,671 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2024-11-08 23:06:45,671 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2024-11-08 23:06:45,671 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2024-11-08 23:06:45,671 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2024-11-08 23:06:45,671 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2024-11-08 23:06:45,671 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2024-11-08 23:06:45,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-08 23:06:45,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-08 23:06:45,671 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2024-11-08 23:06:45,672 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2024-11-08 23:06:45,672 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 23:06:45,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 23:06:45,672 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2024-11-08 23:06:45,672 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2024-11-08 23:06:45,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-08 23:06:45,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-08 23:06:45,672 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 23:06:45,672 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 23:06:45,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:06:45,677 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2024-11-08 23:06:45,677 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2024-11-08 23:06:45,677 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2024-11-08 23:06:45,677 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2024-11-08 23:06:45,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 23:06:45,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 23:06:45,677 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2024-11-08 23:06:45,677 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2024-11-08 23:06:47,160 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:06:47,168 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:06:48,364 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:07:59,197 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 23:08:02,119 INFO L? ?]: Removed 5468 outVars from TransFormulas that were not future-live. [2024-11-08 23:08:02,119 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:08:16,718 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:08:16,719 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-08 23:08:16,719 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:08:16 BoogieIcfgContainer [2024-11-08 23:08:16,719 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:08:16,720 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:08:16,720 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:08:16,731 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:08:16,731 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:08:16" (1/1) ... [2024-11-08 23:08:16,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:08:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6516 states to 4361 states and 6516 transitions. [2024-11-08 23:08:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 4361 states and 6516 transitions. [2024-11-08 23:08:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:08:16,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:14,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-08 23:12:24,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:25,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:12:26,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6535 states to 4370 states and 6535 transitions. [2024-11-08 23:12:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 4370 states and 6535 transitions. [2024-11-08 23:12:26,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 23:12:26,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2309 trivial. 0 not checked. [2024-11-08 23:16:31,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:32,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 4375 states and 6546 transitions. [2024-11-08 23:16:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 6546 transitions. [2024-11-08 23:16:32,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 23:16:32,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:32,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:49,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:51,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2024-11-08 23:20:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:53,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6570 states to 4383 states and 6570 transitions. [2024-11-08 23:20:53,529 INFO L276 IsEmpty]: Start isEmpty. Operand 4383 states and 6570 transitions. [2024-11-08 23:20:53,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-08 23:20:53,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:53,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms