./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV --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 af0382669342cd1b96ae06a23957b47efa45a6d5fd31066fb67e67230764554c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:44:51,746 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:44:51,923 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:44:51,929 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:44:51,933 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:44:51,997 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:44:51,998 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:44:51,999 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:44:52,000 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:44:52,001 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:44:52,002 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:44:52,003 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:44:52,004 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:44:52,005 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:44:52,006 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:44:52,006 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:44:52,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:44:52,008 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:44:52,009 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:44:52,010 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:44:52,011 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:44:52,012 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:44:52,013 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:44:52,013 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:44:52,014 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:44:52,015 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:44:52,016 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:44:52,016 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:44:52,017 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:44:52,018 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_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> af0382669342cd1b96ae06a23957b47efa45a6d5fd31066fb67e67230764554c [2023-11-11 23:44:52,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:44:52,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:44:52,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:44:52,490 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:44:52,491 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:44:52,492 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i [2023-11-11 23:44:55,973 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:44:57,003 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:44:57,004 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i [2023-11-11 23:44:57,130 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/data/40ee6fe3b/7cfcb875529340608351ea88077e3cda/FLAGb2bd3ca05 [2023-11-11 23:44:57,152 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/data/40ee6fe3b/7cfcb875529340608351ea88077e3cda [2023-11-11 23:44:57,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:44:57,165 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:44:57,170 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:44:57,170 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:44:57,176 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:44:57,178 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:44:57" (1/1) ... [2023-11-11 23:44:57,179 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6570442f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:44:57, skipping insertion in model container [2023-11-11 23:44:57,180 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:44:57" (1/1) ... [2023-11-11 23:44:57,463 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:45:04,325 WARN L240 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_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i[582586,582599] [2023-11-11 23:45:04,334 WARN L240 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_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i[582733,582746] [2023-11-11 23:45:04,335 WARN L240 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_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i[582872,582885] [2023-11-11 23:45:04,336 WARN L240 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_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i[583030,583043] [2023-11-11 23:45:04,405 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:45:04,557 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:45:04,767 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"); [6740] [2023-11-11 23:45:04,769 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)); [6747] [2023-11-11 23:45:04,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6754] [2023-11-11 23:45:04,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [6769-6770] [2023-11-11 23:45:04,772 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [6778] [2023-11-11 23:45:04,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6934] [2023-11-11 23:45:04,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6941] [2023-11-11 23:45:04,780 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)); [7032-7033] [2023-11-11 23:45:04,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7039] [2023-11-11 23:45:04,845 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/chelsio/cxgb4vf/cxgb4vf_main.c"), "i" (689), "i" (12UL)); [8182-8183] [2023-11-11 23:45:05,099 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/chelsio/cxgb4vf/cxgb4vf_main.c"), "i" (2049), "i" (12UL)); [10318-10319] [2023-11-11 23:45:05,100 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/chelsio/cxgb4vf/cxgb4vf_main.c"), "i" (2070), "i" (12UL)); [10351-10352] [2023-11-11 23:45:05,112 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/chelsio/cxgb4vf/cxgb4vf_main.c"), "i" (2322), "i" (12UL)); [10623-10624] [2023-11-11 23:45:05,116 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/chelsio/cxgb4vf/cxgb4vf_main.c"), "i" (2415), "i" (12UL)); [10714-10715] [2023-11-11 23:45:05,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [16059] [2023-11-11 23:45:05,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [16066] [2023-11-11 23:45:05,289 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/chelsio/cxgb4vf/t4vf_hw.c"), "i" (299), "i" (12UL)); [16454-16455] [2023-11-11 23:45:05,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "rm" (word)); [17613] [2023-11-11 23:45:05,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [17621] [2023-11-11 23:45:05,345 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [17658-17659] [2023-11-11 23:45:05,345 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"); [17664-17666] [2023-11-11 23:45:05,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (numa_node)); [17759] [2023-11-11 23:45:05,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (numa_node)); [17762] [2023-11-11 23:45:05,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (numa_node)); [17765] [2023-11-11 23:45:05,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (numa_node)); [17768] [2023-11-11 23:45:05,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (numa_node)); [17799] [2023-11-11 23:45:05,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [17802] [2023-11-11 23:45:05,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [17805] [2023-11-11 23:45:05,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [17808] [2023-11-11 23:45:05,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (numa_node)); [17839] [2023-11-11 23:45:05,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [17842] [2023-11-11 23:45:05,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [17845] [2023-11-11 23:45:05,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [17848] [2023-11-11 23:45:05,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (numa_node)); [17879] [2023-11-11 23:45:05,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [17882] [2023-11-11 23:45:05,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [17885] [2023-11-11 23:45:05,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [17888] [2023-11-11 23:45:05,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [18001] [2023-11-11 23:45:05,359 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/mm.h"), "i" (488), "i" (12UL)); [18046-18047] [2023-11-11 23:45:05,364 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)); [18165-18166] [2023-11-11 23:45:05,365 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)); [18199-18200] [2023-11-11 23:45:05,367 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)); [18240-18241] [2023-11-11 23:45:05,368 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)); [18269-18270] [2023-11-11 23:45:05,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [18306-18307] [2023-11-11 23:45:05,378 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/skbuff.h"), "i" (1498), "i" (12UL)); [18547-18548] [2023-11-11 23:45:05,379 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/skbuff.h"), "i" (1516), "i" (12UL)); [18569-18570] [2023-11-11 23:45:05,395 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/skbuff.h"), "i" (1891), "i" (12UL)); [18635-18636] [2023-11-11 23:45:05,401 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [18873] [2023-11-11 23:45:05,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [18876] [2023-11-11 23:45:05,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [18879] [2023-11-11 23:45:05,402 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [18882] [2023-11-11 23:45:05,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [18913] [2023-11-11 23:45:05,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [18916] [2023-11-11 23:45:05,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [18919] [2023-11-11 23:45:05,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [18922] [2023-11-11 23:45:05,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [18953] [2023-11-11 23:45:05,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [18956] [2023-11-11 23:45:05,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [18959] [2023-11-11 23:45:05,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [18962] [2023-11-11 23:45:05,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [18993] [2023-11-11 23:45:05,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [18996] [2023-11-11 23:45:05,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [18999] [2023-11-11 23:45:05,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [19002] [2023-11-11 23:45:05,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19483] [2023-11-11 23:45:05,428 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/chelsio/cxgb4vf/sge.c"), "i" (603), "i" (12UL)); [19538-19539] [2023-11-11 23:45:05,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [19658] [2023-11-11 23:45:05,435 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/chelsio/cxgb4vf/sge.c"), "i" (751), "i" (12UL)); [19706-19707] [2023-11-11 23:45:05,437 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/chelsio/cxgb4vf/sge.c"), "i" (809), "i" (12UL)); [19749-19750] [2023-11-11 23:45:05,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19941] [2023-11-11 23:45:05,457 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/chelsio/cxgb4vf/sge.c"), "i" (1109), "i" (12UL)); [20135-20136] [2023-11-11 23:45:05,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [20628] [2023-11-11 23:45:05,487 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/chelsio/cxgb4vf/sge.c"), "i" (1693), "i" (12UL)); [20660-20661] [2023-11-11 23:45:05,489 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/chelsio/cxgb4vf/sge.c"), "i" (1694), "i" (12UL)); [20671-20672] [2023-11-11 23:45:05,501 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)gl.va) [20706] [2023-11-11 23:45:05,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [20861] [2023-11-11 23:45:05,551 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/chelsio/cxgb4vf/sge.c"), "i" (1914), "i" (12UL)); [20946-20947] [2023-11-11 23:45:05,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [20986] [2023-11-11 23:45:05,642 WARN L240 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_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i[582586,582599] [2023-11-11 23:45:05,642 WARN L240 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_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i[582733,582746] [2023-11-11 23:45:05,643 WARN L240 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_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i[582872,582885] [2023-11-11 23:45:05,644 WARN L240 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_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb4vf-cxgb4vf.cil.i[583030,583043] [2023-11-11 23:45:05,655 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:45:06,222 WARN L672 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:06,223 WARN L672 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:45:06,232 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:45:06,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06 WrapperNode [2023-11-11 23:45:06,234 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:45:06,235 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:45:06,236 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:45:06,236 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:45:06,245 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:06,466 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:07,050 INFO L138 Inliner]: procedures = 659, calls = 5872, calls flagged for inlining = 410, calls inlined = 370, statements flattened = 15847 [2023-11-11 23:45:07,051 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:45:07,052 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:45:07,052 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:45:07,053 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:45:07,066 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:07,066 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:07,297 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:07,297 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:07,649 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:07,718 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:07,924 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:08,014 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:08,201 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:45:08,202 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:45:08,202 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:45:08,203 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:45:08,204 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:06" (1/1) ... [2023-11-11 23:45:08,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:45:08,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:45:08,270 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:45:08,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42b3aa2a-4d37-4b8c-84cb-bc281443dc32/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:45:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_intr_msix [2023-11-11 23:45:08,386 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_intr_msix [2023-11-11 23:45:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_set_params [2023-11-11 23:45:08,386 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_set_params [2023-11-11 23:45:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-11 23:45:08,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-11 23:45:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:45:08,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:45:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-11 23:45:08,387 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-11 23:45:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_get_regs_len [2023-11-11 23:45:08,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_get_regs_len [2023-11-11 23:45:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-11 23:45:08,388 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-11 23:45:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_open [2023-11-11 23:45:08,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_open [2023-11-11 23:45:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2023-11-11 23:45:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2023-11-11 23:45:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-11 23:45:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-11 23:45:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2023-11-11 23:45:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2023-11-11 23:45:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:45:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:45:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_bufs [2023-11-11 23:45:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_bufs [2023-11-11 23:45:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-11 23:45:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-11 23:45:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-11 23:45:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-11 23:45:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-11 23:45:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-11 23:45:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-11 23:45:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-11 23:45:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-11 23:45:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-11 23:45:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_debugfs [2023-11-11 23:45:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_debugfs [2023-11-11 23:45:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_query_params [2023-11-11 23:45:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_query_params [2023-11-11 23:45:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-11 23:45:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-11 23:45:08,393 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-11 23:45:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-11 23:45:08,393 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_sw_desc [2023-11-11 23:45:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_sw_desc [2023-11-11 23:45:08,393 INFO L130 BoogieDeclarations]: Found specification of procedure poison_buf [2023-11-11 23:45:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure poison_buf [2023-11-11 23:45:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure is_t4 [2023-11-11 23:45:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure is_t4 [2023-11-11 23:45:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-11 23:45:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-11 23:45:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:45:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:45:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-11 23:45:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-11 23:45:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-11 23:45:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-11 23:45:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-11 23:45:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-11 23:45:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:45:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:45:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:45:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-11 23:45:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-11 23:45:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-11-11 23:45:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2023-11-11 23:45:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-11 23:45:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-11 23:45:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-11-11 23:45:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-11-11 23:45:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-11 23:45:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-11 23:45:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-11 23:45:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-11 23:45:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure sge_qstats_entries [2023-11-11 23:45:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_qstats_entries [2023-11-11 23:45:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure fl_cap [2023-11-11 23:45:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure fl_cap [2023-11-11 23:45:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-11 23:45:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2023-11-11 23:45:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2023-11-11 23:45:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-11-11 23:45:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-11-11 23:45:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-11 23:45:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-11 23:45:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure qenable [2023-11-11 23:45:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure qenable [2023-11-11 23:45:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-11 23:45:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-11 23:45:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-11 23:45:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-11 23:45:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-11-11 23:45:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-11-11 23:45:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure is_10g_port [2023-11-11 23:45:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10g_port [2023-11-11 23:45:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:45:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-11 23:45:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-11 23:45:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-11 23:45:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-11 23:45:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2023-11-11 23:45:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2023-11-11 23:45:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2023-11-11 23:45:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2023-11-11 23:45:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:45:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_get_port_stats [2023-11-11 23:45:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_get_port_stats [2023-11-11 23:45:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2023-11-11 23:45:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2023-11-11 23:45:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-11 23:45:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-11 23:45:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-11 23:45:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-11 23:45:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_alloc_mac_filt [2023-11-11 23:45:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_alloc_mac_filt [2023-11-11 23:45:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-11 23:45:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-11 23:45:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-11 23:45:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-11 23:45:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2023-11-11 23:45:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2023-11-11 23:45:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_wr_mbox_core [2023-11-11 23:45:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_wr_mbox_core [2023-11-11 23:45:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:45:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:45:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2023-11-11 23:45:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2023-11-11 23:45:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure netdev2adap [2023-11-11 23:45:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev2adap [2023-11-11 23:45:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-11 23:45:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-11 23:45:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-11 23:45:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-11 23:45:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-11-11 23:45:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-11-11 23:45:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_set_rxmode [2023-11-11 23:45:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_set_rxmode [2023-11-11 23:45:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-11 23:45:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-11 23:45:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb4vf_module_exit_22_2 [2023-11-11 23:45:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb4vf_module_exit_22_2 [2023-11-11 23:45:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_to_us [2023-11-11 23:45:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_to_us [2023-11-11 23:45:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure init_rspq [2023-11-11 23:45:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rspq [2023-11-11 23:45:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:45:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-11 23:45:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-11 23:45:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-11 23:45:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-11 23:45:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2023-11-11 23:45:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2023-11-11 23:45:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-11-11 23:45:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-11-11 23:45:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-11 23:45:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-11 23:45:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-11 23:45:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-11 23:45:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-11-11 23:45:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-11-11 23:45:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:45:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:45:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:45:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_stop [2023-11-11 23:45:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_stop [2023-11-11 23:45:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:45:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open [2023-11-11 23:45:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open [2023-11-11 23:45:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-11 23:45:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:45:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-11 23:45:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-11 23:45:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-11 23:45:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_change_mac [2023-11-11 23:45:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_change_mac [2023-11-11 23:45:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:45:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-11 23:45:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure fl_starving [2023-11-11 23:45:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure fl_starving [2023-11-11 23:45:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_down [2023-11-11 23:45:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_down [2023-11-11 23:45:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-11 23:45:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-11 23:45:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure netdev2pinfo [2023-11-11 23:45:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev2pinfo [2023-11-11 23:45:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_free_vi [2023-11-11 23:45:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_free_vi [2023-11-11 23:45:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_free_sge_resources [2023-11-11 23:45:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_free_sge_resources [2023-11-11 23:45:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-11 23:45:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-11 23:45:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-11 23:45:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-11 23:45:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:45:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:45:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure t4_read_reg [2023-11-11 23:45:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_read_reg [2023-11-11 23:45:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-11 23:45:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-11 23:45:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_enable_vi [2023-11-11 23:45:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_enable_vi [2023-11-11 23:45:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-11 23:45:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-11 23:45:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-11 23:45:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-11 23:45:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-11 23:45:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-11 23:45:08,422 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-11-11 23:45:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-11-11 23:45:08,422 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_poll_controller [2023-11-11 23:45:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_poll_controller [2023-11-11 23:45:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:45:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:45:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-11 23:45:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-11 23:45:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-11 23:45:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-11 23:45:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure is_eth_imm [2023-11-11 23:45:08,440 INFO L138 BoogieDeclarations]: Found implementation of procedure is_eth_imm [2023-11-11 23:45:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-11 23:45:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:45:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-11 23:45:08,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-11 23:45:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-11 23:45:08,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-11 23:45:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure reclaimable [2023-11-11 23:45:08,441 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaimable [2023-11-11 23:45:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-11 23:45:08,442 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-11 23:45:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-11 23:45:08,442 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-11 23:45:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_intr_handler [2023-11-11 23:45:08,442 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_intr_handler [2023-11-11 23:45:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-11 23:45:08,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-11 23:45:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure is_buf_mapped [2023-11-11 23:45:08,443 INFO L138 BoogieDeclarations]: Found implementation of procedure is_buf_mapped [2023-11-11 23:45:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-11 23:45:08,443 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-11-11 23:45:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-11 23:45:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2023-11-11 23:45:08,444 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2023-11-11 23:45:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-11 23:45:08,444 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-11 23:45:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-11 23:45:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-11 23:45:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure qtimer_val [2023-11-11 23:45:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure qtimer_val [2023-11-11 23:45:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-11-11 23:45:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-11-11 23:45:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:45:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:45:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-11 23:45:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-11 23:45:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-11-11 23:45:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-11-11 23:45:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-11 23:45:08,446 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-11 23:45:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2023-11-11 23:45:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2023-11-11 23:45:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-11 23:45:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-11 23:45:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-11 23:45:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-11 23:45:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_next [2023-11-11 23:45:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_next [2023-11-11 23:45:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:45:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure dump_mbox [2023-11-11 23:45:08,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_mbox [2023-11-11 23:45:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure t4_write_reg [2023-11-11 23:45:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_write_reg [2023-11-11 23:45:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:45:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-11-11 23:45:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-11-11 23:45:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure txq_stop [2023-11-11 23:45:08,449 INFO L138 BoogieDeclarations]: Found implementation of procedure txq_stop [2023-11-11 23:45:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_pci_shutdown [2023-11-11 23:45:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_pci_shutdown [2023-11-11 23:45:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-11 23:45:08,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-11 23:45:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:45:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-11 23:45:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-11 23:45:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:45:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-11 23:45:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-11 23:45:08,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-11 23:45:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-11 23:45:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-11 23:45:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-11 23:45:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-11 23:45:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-11 23:45:08,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-11 23:45:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-11 23:45:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-11 23:45:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:45:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:45:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-11 23:45:08,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-11 23:45:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:45:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:45:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure t4_read_reg64 [2023-11-11 23:45:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure t4_read_reg64 [2023-11-11 23:45:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-11 23:45:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-11 23:45:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2023-11-11 23:45:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2023-11-11 23:45:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure free_rspq_fl [2023-11-11 23:45:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rspq_fl [2023-11-11 23:45:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-11 23:45:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-11 23:45:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-11 23:45:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-11 23:45:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-11 23:45:08,462 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-11 23:45:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_set_rxmode [2023-11-11 23:45:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_set_rxmode [2023-11-11 23:45:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-11 23:45:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-11 23:45:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-11-11 23:45:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-11-11 23:45:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-11 23:45:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-11 23:45:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-11 23:45:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-11 23:45:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_addr [2023-11-11 23:45:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_addr [2023-11-11 23:45:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_wr_mbox [2023-11-11 23:45:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_wr_mbox [2023-11-11 23:45:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:45:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure sge_queue_entries [2023-11-11 23:45:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sge_queue_entries [2023-11-11 23:45:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2023-11-11 23:45:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2023-11-11 23:45:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_size [2023-11-11 23:45:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_size [2023-11-11 23:45:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:45:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:45:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure interfaces_get_idx [2023-11-11 23:45:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure interfaces_get_idx [2023-11-11 23:45:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-11 23:45:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-11 23:45:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2023-11-11 23:45:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2023-11-11 23:45:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-11 23:45:08,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-11 23:45:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-11 23:45:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-11 23:45:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:45:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:45:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-11 23:45:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-11 23:45:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-11 23:45:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-11 23:45:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-11-11 23:45:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-11-11 23:45:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb4vf_pci_remove [2023-11-11 23:45:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb4vf_pci_remove [2023-11-11 23:45:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-11 23:45:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-11 23:45:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure t4vf_sge_alloc_rxq [2023-11-11 23:45:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure t4vf_sge_alloc_rxq [2023-11-11 23:45:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:45:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-11 23:45:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-11 23:45:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-11 23:45:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-11 23:45:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-11 23:45:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-11 23:45:10,294 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:45:10,300 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:45:10,432 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-11 23:45:25,998 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-11 23:45:26,283 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:45:35,438 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:45:35,439 INFO L302 CfgBuilder]: Removed 13 assume(true) statements. [2023-11-11 23:45:35,449 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:35 BoogieIcfgContainer [2023-11-11 23:45:35,449 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:45:35,450 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:45:35,450 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:45:35,462 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:45:35,462 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:35" (1/1) ... [2023-11-11 23:45:35,472 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:45:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:35,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4924 states to 3369 states and 4924 transitions. [2023-11-11 23:45:35,671 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 4924 transitions. [2023-11-11 23:45:35,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2023-11-11 23:45:35,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:35,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat