./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3151b52776d19e2fb44a194d473cc3c38f1eb2b68210144e38eb8a78a9b4d4f9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 08:02:26,788 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 08:02:26,876 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 08:02:26,882 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 08:02:26,883 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 08:02:26,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 08:02:26,911 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 08:02:26,912 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 08:02:26,912 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 08:02:26,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 08:02:26,914 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 08:02:26,915 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 08:02:26,915 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 08:02:26,916 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 08:02:26,917 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 08:02:26,917 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 08:02:26,918 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 08:02:26,918 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 08:02:26,919 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 08:02:26,919 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 08:02:26,920 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 08:02:26,921 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 08:02:26,921 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 08:02:26,922 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 08:02:26,922 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 08:02:26,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:02:26,923 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 08:02:26,924 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 08:02:26,924 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 08:02:26,924 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 08:02:26,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 08:02:26,925 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 08:02:26,926 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 08:02:26,926 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 08:02:26,947 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 08:02:26,948 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 08:02:26,948 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3151b52776d19e2fb44a194d473cc3c38f1eb2b68210144e38eb8a78a9b4d4f9 [2023-11-19 08:02:27,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 08:02:27,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 08:02:27,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 08:02:27,298 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 08:02:27,299 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 08:02:27,300 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2023-11-19 08:02:30,427 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 08:02:31,203 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 08:02:31,204 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2023-11-19 08:02:31,267 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/data/aa5cc4d7c/05a8a29cf18e4271a684db709ff92e2f/FLAG8c511b5c0 [2023-11-19 08:02:31,285 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/data/aa5cc4d7c/05a8a29cf18e4271a684db709ff92e2f [2023-11-19 08:02:31,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 08:02:31,296 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 08:02:31,301 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 08:02:31,302 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 08:02:31,307 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 08:02:31,308 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:02:31" (1/1) ... [2023-11-19 08:02:31,309 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e7faeb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:31, skipping insertion in model container [2023-11-19 08:02:31,310 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:02:31" (1/1) ... [2023-11-19 08:02:31,511 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:02:34,914 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_c8717f71-a35f-4d1e-9cbd-82957578e859/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2023-11-19 08:02:34,920 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_c8717f71-a35f-4d1e-9cbd-82957578e859/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2023-11-19 08:02:34,921 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_c8717f71-a35f-4d1e-9cbd-82957578e859/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2023-11-19 08:02:34,922 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_c8717f71-a35f-4d1e-9cbd-82957578e859/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2023-11-19 08:02:34,959 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:02:35,057 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 08:02:35,219 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"); [5343] [2023-11-19 08:02:35,221 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)); [5350] [2023-11-19 08:02:35,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5357] [2023-11-19 08:02:35,224 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)); [5436-5437] [2023-11-19 08:02:35,225 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"); [5442-5444] [2023-11-19 08:02:35,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5582] [2023-11-19 08:02:35,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5596] [2023-11-19 08:02:35,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5604] [2023-11-19 08:02:35,234 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)); [5696-5697] [2023-11-19 08:02:35,236 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)); [5730-5731] [2023-11-19 08:02:35,238 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)); [5767-5768] [2023-11-19 08:02:35,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5804-5805] [2023-11-19 08:02:35,250 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)); [6151-6152] [2023-11-19 08:02:35,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6158] [2023-11-19 08:02:35,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6400] [2023-11-19 08:02:35,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6403] [2023-11-19 08:02:35,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6406] [2023-11-19 08:02:35,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6409] [2023-11-19 08:02:35,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6440] [2023-11-19 08:02:35,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6443] [2023-11-19 08:02:35,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6446] [2023-11-19 08:02:35,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6449] [2023-11-19 08:02:35,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6480] [2023-11-19 08:02:35,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6483] [2023-11-19 08:02:35,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6486] [2023-11-19 08:02:35,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6489] [2023-11-19 08:02:35,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6520] [2023-11-19 08:02:35,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6523] [2023-11-19 08:02:35,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6526] [2023-11-19 08:02:35,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6529] [2023-11-19 08:02:35,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6973] [2023-11-19 08:02:35,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7387] [2023-11-19 08:02:35,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8060] [2023-11-19 08:02:35,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8079] [2023-11-19 08:02:35,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8092] [2023-11-19 08:02:35,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8097] [2023-11-19 08:02:35,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8110] [2023-11-19 08:02:35,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8122] [2023-11-19 08:02:35,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8648] [2023-11-19 08:02:35,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8650] [2023-11-19 08:02:35,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8697] [2023-11-19 08:02:35,611 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_c8717f71-a35f-4d1e-9cbd-82957578e859/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2023-11-19 08:02:35,613 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_c8717f71-a35f-4d1e-9cbd-82957578e859/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2023-11-19 08:02:35,614 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_c8717f71-a35f-4d1e-9cbd-82957578e859/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2023-11-19 08:02:35,614 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_c8717f71-a35f-4d1e-9cbd-82957578e859/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2023-11-19 08:02:35,628 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:02:35,909 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:02:35,909 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:02:35,917 INFO L206 MainTranslator]: Completed translation [2023-11-19 08:02:35,918 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35 WrapperNode [2023-11-19 08:02:35,918 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:02:35,919 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 08:02:35,919 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 08:02:35,920 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 08:02:35,927 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,052 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,296 INFO L138 Inliner]: procedures = 469, calls = 2681, calls flagged for inlining = 277, calls inlined = 249, statements flattened = 6369 [2023-11-19 08:02:36,296 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 08:02:36,297 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 08:02:36,297 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 08:02:36,297 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 08:02:36,307 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,308 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,338 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,338 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,460 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,500 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,536 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,567 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,620 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 08:02:36,622 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 08:02:36,622 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 08:02:36,622 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 08:02:36,623 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:02:35" (1/1) ... [2023-11-19 08:02:36,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:02:36,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:02:36,657 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 08:02:36,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8717f71-a35f-4d1e-9cbd-82957578e859/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 08:02:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 08:02:36,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 08:02:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 08:02:36,707 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 08:02:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-19 08:02:36,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-19 08:02:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 08:02:36,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 08:02:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 08:02:36,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 08:02:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 08:02:36,708 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 08:02:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2023-11-19 08:02:36,708 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2023-11-19 08:02:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-19 08:02:36,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-19 08:02:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 08:02:36,708 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 08:02:36,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-19 08:02:36,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-19 08:02:36,709 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 08:02:36,710 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 08:02:36,710 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-19 08:02:36,710 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-19 08:02:36,711 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2023-11-19 08:02:36,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2023-11-19 08:02:36,711 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-19 08:02:36,712 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-19 08:02:36,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-19 08:02:36,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-19 08:02:36,712 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-19 08:02:36,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-19 08:02:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-19 08:02:36,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-19 08:02:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2023-11-19 08:02:36,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2023-11-19 08:02:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 08:02:36,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 08:02:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 08:02:36,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 08:02:36,713 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 08:02:36,714 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 08:02:36,714 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-19 08:02:36,714 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-19 08:02:36,714 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 08:02:36,715 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 08:02:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 08:02:36,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 08:02:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 08:02:36,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 08:02:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 08:02:36,715 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-19 08:02:36,716 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-19 08:02:36,716 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2023-11-19 08:02:36,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2023-11-19 08:02:36,716 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 08:02:36,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 08:02:36,716 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 08:02:36,717 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 08:02:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 08:02:36,717 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 08:02:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-19 08:02:36,717 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-19 08:02:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2023-11-19 08:02:36,718 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2023-11-19 08:02:36,718 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 08:02:36,718 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 08:02:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 08:02:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 08:02:36,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 08:02:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2023-11-19 08:02:36,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2023-11-19 08:02:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 08:02:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 08:02:36,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 08:02:36,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 08:02:36,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 08:02:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 08:02:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 08:02:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2023-11-19 08:02:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2023-11-19 08:02:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-11-19 08:02:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-11-19 08:02:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 08:02:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 08:02:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 08:02:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 08:02:36,785 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2023-11-19 08:02:36,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2023-11-19 08:02:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2023-11-19 08:02:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2023-11-19 08:02:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 08:02:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 08:02:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 08:02:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 08:02:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 08:02:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-19 08:02:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-19 08:02:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-19 08:02:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-19 08:02:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 08:02:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2023-11-19 08:02:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2023-11-19 08:02:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 08:02:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 08:02:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 08:02:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 08:02:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 08:02:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 08:02:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-11-19 08:02:36,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-11-19 08:02:36,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 08:02:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 08:02:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-19 08:02:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-19 08:02:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2023-11-19 08:02:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2023-11-19 08:02:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 08:02:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 08:02:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2023-11-19 08:02:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2023-11-19 08:02:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-11-19 08:02:36,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-11-19 08:02:36,788 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 08:02:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 08:02:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-19 08:02:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-19 08:02:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 08:02:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 08:02:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 08:02:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 08:02:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-11-19 08:02:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-11-19 08:02:36,789 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 08:02:36,789 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 08:02:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2023-11-19 08:02:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2023-11-19 08:02:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2023-11-19 08:02:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2023-11-19 08:02:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-11-19 08:02:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-11-19 08:02:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 08:02:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 08:02:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-19 08:02:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-19 08:02:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 08:02:36,790 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 08:02:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 08:02:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 08:02:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 08:02:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 08:02:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2023-11-19 08:02:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2023-11-19 08:02:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 08:02:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 08:02:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 08:02:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 08:02:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 08:02:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 08:02:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2023-11-19 08:02:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2023-11-19 08:02:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2023-11-19 08:02:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2023-11-19 08:02:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 08:02:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 08:02:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2023-11-19 08:02:36,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2023-11-19 08:02:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-19 08:02:36,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-19 08:02:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 08:02:36,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 08:02:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2023-11-19 08:02:36,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2023-11-19 08:02:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 08:02:36,793 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 08:02:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 08:02:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 08:02:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 08:02:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 08:02:36,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 08:02:36,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-11-19 08:02:36,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-11-19 08:02:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 08:02:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2023-11-19 08:02:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2023-11-19 08:02:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2023-11-19 08:02:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2023-11-19 08:02:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 08:02:36,796 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2023-11-19 08:02:36,796 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2023-11-19 08:02:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 08:02:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 08:02:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2023-11-19 08:02:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2023-11-19 08:02:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 08:02:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 08:02:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-19 08:02:36,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-19 08:02:36,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 08:02:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 08:02:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2023-11-19 08:02:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2023-11-19 08:02:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2023-11-19 08:02:36,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2023-11-19 08:02:36,798 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-19 08:02:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-19 08:02:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 08:02:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 08:02:36,799 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 08:02:36,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 08:02:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 08:02:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 08:02:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-19 08:02:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-19 08:02:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 08:02:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 08:02:36,800 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 08:02:36,800 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 08:02:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 08:02:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 08:02:36,801 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 08:02:36,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 08:02:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 08:02:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 08:02:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2023-11-19 08:02:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2023-11-19 08:02:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2023-11-19 08:02:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2023-11-19 08:02:36,802 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 08:02:36,802 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 08:02:36,803 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2023-11-19 08:02:36,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2023-11-19 08:02:36,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 08:02:36,803 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-19 08:02:36,804 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-19 08:02:36,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 08:02:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 08:02:36,807 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-11-19 08:02:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-11-19 08:02:36,807 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 08:02:36,807 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 08:02:36,809 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2023-11-19 08:02:36,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2023-11-19 08:02:36,809 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2023-11-19 08:02:36,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2023-11-19 08:02:36,814 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2023-11-19 08:02:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2023-11-19 08:02:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2023-11-19 08:02:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2023-11-19 08:02:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-19 08:02:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-19 08:02:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 08:02:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 08:02:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 08:02:36,815 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 08:02:36,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-19 08:02:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-19 08:02:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2023-11-19 08:02:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2023-11-19 08:02:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2023-11-19 08:02:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2023-11-19 08:02:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 08:02:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 08:02:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-19 08:02:36,816 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-19 08:02:36,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 08:02:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2023-11-19 08:02:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2023-11-19 08:02:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2023-11-19 08:02:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2023-11-19 08:02:36,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 08:02:36,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 08:02:37,756 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 08:02:37,767 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 08:02:37,988 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;