./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --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 36bb93ca3621bc77a2fce568a30c9f1e07b847a50c59f68bc973979594911c40 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:48:06,751 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:48:06,836 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:48:06,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:48:06,843 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:48:06,879 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:48:06,880 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:48:06,880 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:48:06,881 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:48:06,881 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:48:06,882 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:48:06,882 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:48:06,882 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:48:06,883 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:48:06,883 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:48:06,883 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:48:06,884 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:48:06,884 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:48:06,884 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:48:06,885 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:48:06,885 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:48:06,886 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:48:06,886 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:48:06,886 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:48:06,886 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:48:06,887 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:48:06,887 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:48:06,887 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:48:06,888 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:48:06,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:48:06,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:48:06,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:48:06,889 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:48:06,889 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:48:06,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:48:06,890 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:48:06,890 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:48:06,890 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:48:06,891 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:48:06,891 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:/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36bb93ca3621bc77a2fce568a30c9f1e07b847a50c59f68bc973979594911c40 [2024-10-11 15:48:07,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:48:07,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:48:07,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:48:07,192 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:48:07,193 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:48:07,194 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i [2024-10-11 15:48:08,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:48:09,274 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:48:09,275 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i [2024-10-11 15:48:09,322 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/de0c4c943/21a63445f7914565884cd99792485a23/FLAG0c5c976a0 [2024-10-11 15:48:09,339 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/de0c4c943/21a63445f7914565884cd99792485a23 [2024-10-11 15:48:09,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:48:09,344 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:48:09,346 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:48:09,346 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:48:09,353 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:48:09,353 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:48:09" (1/1) ... [2024-10-11 15:48:09,356 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51fccd19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:09, skipping insertion in model container [2024-10-11 15:48:09,357 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:48:09" (1/1) ... [2024-10-11 15:48:09,517 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:48:12,905 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376704,376717] [2024-10-11 15:48:12,909 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376849,376862] [2024-10-11 15:48:12,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:48:12,995 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:48:13,133 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"); [6123] [2024-10-11 15:48:13,136 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)); [6130] [2024-10-11 15:48:13,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6137] [2024-10-11 15:48:13,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6177-6178] [2024-10-11 15:48:13,141 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"); [6183-6185] [2024-10-11 15:48:13,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [6210-6211] [2024-10-11 15:48:13,141 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6216-6218] [2024-10-11 15:48:13,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [6242-6243] [2024-10-11 15:48:13,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6248-6250] [2024-10-11 15:48:13,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6341] [2024-10-11 15:48:13,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6348] [2024-10-11 15:48:13,151 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)); [6524-6525] [2024-10-11 15:48:13,153 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)); [6558-6559] [2024-10-11 15:48:13,155 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)); [6599-6600] [2024-10-11 15:48:13,156 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)); [6628-6629] [2024-10-11 15:48:13,157 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)); [6665-6666] [2024-10-11 15:48:13,164 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)); [6970-6971] [2024-10-11 15:48:13,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6977] [2024-10-11 15:48:13,203 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/tehuti/tehuti.c"), "i" (897), "i" (12UL)); [8494-8495] [2024-10-11 15:48:13,204 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/tehuti/tehuti.c"), "i" (904), "i" (12UL)); [8518-8519] [2024-10-11 15:48:13,205 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/tehuti/tehuti.c"), "i" (911), "i" (12UL)); [8542-8543] [2024-10-11 15:48:13,205 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/tehuti/tehuti.c"), "i" (918), "i" (12UL)); [8566-8567] [2024-10-11 15:48:13,206 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/tehuti/tehuti.c"), "i" (919), "i" (12UL)); [8577-8578] [2024-10-11 15:48:13,207 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/tehuti/tehuti.c"), "i" (958), "i" (12UL)); [8639-8640] [2024-10-11 15:48:13,208 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/tehuti/tehuti.c"), "i" (964), "i" (12UL)); [8659-8660] [2024-10-11 15:48:13,209 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/tehuti/tehuti.c"), "i" (964), "i" (12UL)); [8669-8670] [2024-10-11 15:48:13,209 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/tehuti/tehuti.c"), "i" (975), "i" (12UL)); [8695-8696] [2024-10-11 15:48:13,217 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/tehuti/tehuti.c"), "i" (1243), "i" (12UL)); [8989-8990] [2024-10-11 15:48:13,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1398), "i" (12UL)); [9120-9121] [2024-10-11 15:48:13,222 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/tehuti/tehuti.c"), "i" (1401), "i" (12UL)); [9136-9137] [2024-10-11 15:48:13,223 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/tehuti/tehuti.c"), "i" (1404), "i" (12UL)); [9149-9150] [2024-10-11 15:48:13,223 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/tehuti/tehuti.c"), "i" (1404), "i" (12UL)); [9159-9160] [2024-10-11 15:48:13,224 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 *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1417), "i" (12UL)); [9186-9187] [2024-10-11 15:48:13,225 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/tehuti/tehuti.c"), "i" (1428), "i" (12UL)); [9208-9209] [2024-10-11 15:48:13,226 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/tehuti/tehuti.c"), "i" (1468), "i" (12UL)); [9248-9249] [2024-10-11 15:48:13,232 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/tehuti/tehuti.c"), "i" (1641), "i" (12UL)); [9473-9474] [2024-10-11 15:48:13,234 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 *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1679), "i" (12UL)); [9521-9522] [2024-10-11 15:48:13,235 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/tehuti/tehuti.c"), "i" (1683), "i" (12UL)); [9540-9541] [2024-10-11 15:48:13,236 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 *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1686), "i" (12UL)); [9552-9553] [2024-10-11 15:48:13,236 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 *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1686), "i" (12UL)); [9563-9564] [2024-10-11 15:48:13,238 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 *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1740), "i" (12UL)); [9629-9630] [2024-10-11 15:48:13,239 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 *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1748), "i" (12UL)); [9644-9645] [2024-10-11 15:48:13,240 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/tehuti/tehuti.c"), "i" (1750), "i" (12UL)); [9656-9657] [2024-10-11 15:48:13,240 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/tehuti/tehuti.c"), "i" (1763), "i" (12UL)); [9685-9686] [2024-10-11 15:48:13,241 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/tehuti/tehuti.c"), "i" (1770), "i" (12UL)); [9699-9700] [2024-10-11 15:48:13,242 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/tehuti/tehuti.c"), "i" (1770), "i" (12UL)); [9710-9711] [2024-10-11 15:48:13,366 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376704,376717] [2024-10-11 15:48:13,367 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i[376849,376862] [2024-10-11 15:48:13,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:48:13,583 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:48:13,584 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13 WrapperNode [2024-10-11 15:48:13,585 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:48:13,586 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:48:13,586 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:48:13,586 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:48:13,594 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:13,698 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:13,926 INFO L138 Inliner]: procedures = 490, calls = 2416, calls flagged for inlining = 233, calls inlined = 187, statements flattened = 5027 [2024-10-11 15:48:13,926 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:48:13,927 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 15:48:13,927 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 15:48:13,927 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 15:48:13,938 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:13,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:13,958 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:14,615 INFO L175 MemorySlicer]: Split 1025 memory accesses to 23 slices as follows [5, 7, 3, 8, 1, 7, 7, 4, 2, 7, 1, 7, 7, 266, 1, 52, 619, 2, 3, 2, 4, 8, 2]. 60 percent of accesses are in the largest equivalence class. The 179 initializations are split as follows [0, 7, 0, 0, 1, 7, 7, 4, 2, 7, 1, 0, 7, 0, 1, 40, 94, 0, 1, 0, 0, 0, 0]. The 437 writes are split as follows [2, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 3, 0, 266, 0, 0, 156, 1, 0, 0, 1, 1, 1]. [2024-10-11 15:48:14,615 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:14,615 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:14,735 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:14,754 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:14,800 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:14,829 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:14,889 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 15:48:14,891 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 15:48:14,891 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 15:48:14,891 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 15:48:14,892 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (1/1) ... [2024-10-11 15:48:14,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:48:14,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 15:48:14,930 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 15:48:14,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 15:48:14,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-11 15:48:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-11 15:48:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-11 15:48:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-11 15:48:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-10-11 15:48:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-10-11 15:48:14,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-10-11 15:48:14,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-10-11 15:48:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_open [2024-10-11 15:48:14,988 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_open [2024-10-11 15:48:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-11 15:48:14,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-11 15:48:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-11 15:48:14,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-11 15:48:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-10-11 15:48:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-10-11 15:48:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-10-11 15:48:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-10-11 15:48:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-10-11 15:48:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-10-11 15:48:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-11 15:48:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-11 15:48:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-10-11 15:48:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-10-11 15:48:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-10-11 15:48:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-10-11 15:48:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_tx_db_inc_wptr [2024-10-11 15:48:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_tx_db_inc_wptr [2024-10-11 15:48:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-11 15:48:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-11 15:48:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-11 15:48:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-11 15:48:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-10-11 15:48:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-10-11 15:48:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-11 15:48:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-11 15:48:14,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-11 15:48:14,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-11 15:48:14,993 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-10-11 15:48:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-10-11 15:48:14,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-10-11 15:48:14,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-10-11 15:48:14,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-11 15:48:14,994 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-11 15:48:14,994 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-11 15:48:14,994 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-11 15:48:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-11 15:48:14,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-10-11 15:48:14,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-10-11 15:48:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-11 15:48:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-11 15:48:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-11 15:48:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-11 15:48:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-11 15:48:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-11 15:48:14,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-11 15:48:14,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-11 15:48:14,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-11 15:48:14,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-11 15:48:14,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-11 15:48:14,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-11 15:48:14,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-11 15:48:14,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-11 15:48:14,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-11 15:48:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-11 15:48:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-11 15:48:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-11 15:48:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-11 15:48:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-11 15:48:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-11 15:48:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-11 15:48:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-11 15:48:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-10-11 15:48:14,999 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-10-11 15:48:14,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-11 15:48:15,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-11 15:48:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-11 15:48:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-11 15:48:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-11 15:48:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-11 15:48:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-11 15:48:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-11 15:48:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-11 15:48:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-11 15:48:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-11 15:48:15,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-11 15:48:15,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-11 15:48:15,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-11 15:48:15,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-11 15:48:15,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-11 15:48:15,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-11 15:48:15,002 INFO L130 BoogieDeclarations]: Found specification of procedure __bdx_tx_db_ptr_next [2024-10-11 15:48:15,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __bdx_tx_db_ptr_next [2024-10-11 15:48:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 15:48:15,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 15:48:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 15:48:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 15:48:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 15:48:15,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 15:48:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 15:48:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 15:48:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 15:48:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 15:48:15,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 15:48:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 15:48:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 15:48:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 15:48:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 15:48:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 15:48:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 15:48:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 15:48:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 15:48:15,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 15:48:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 15:48:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 15:48:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 15:48:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-11 15:48:15,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-11 15:48:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-11 15:48:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-11 15:48:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-11 15:48:15,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-11 15:48:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-11 15:48:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-11 15:48:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-11 15:48:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-11 15:48:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-11 15:48:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-11 15:48:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-11 15:48:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-11 15:48:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-11 15:48:15,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-11 15:48:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-11 15:48:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-11 15:48:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-11 15:48:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-11 15:48:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-11 15:48:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-10-11 15:48:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-10-11 15:48:15,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-10-11 15:48:15,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-10-11 15:48:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-11 15:48:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-11 15:48:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-11 15:48:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-11 15:48:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-11 15:48:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-11 15:48:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-11 15:48:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-11 15:48:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-11 15:48:15,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-10-11 15:48:15,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-10-11 15:48:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-10-11 15:48:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-10-11 15:48:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-11 15:48:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-11 15:48:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_close [2024-10-11 15:48:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_close [2024-10-11 15:48:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-11 15:48:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-11 15:48:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-10-11 15:48:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-10-11 15:48:15,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_bdx_priv [2024-10-11 15:48:15,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_bdx_priv [2024-10-11 15:48:15,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-10-11 15:48:15,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-10-11 15:48:15,015 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-10-11 15:48:15,015 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-10-11 15:48:15,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-11 15:48:15,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-11 15:48:15,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-11 15:48:15,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-11 15:48:15,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-11 15:48:15,016 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_restore_mac [2024-10-11 15:48:15,016 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_restore_mac [2024-10-11 15:48:15,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 15:48:15,017 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rx_alloc_skbs [2024-10-11 15:48:15,017 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rx_alloc_skbs [2024-10-11 15:48:15,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-11 15:48:15,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-11 15:48:15,017 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-11 15:48:15,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-11 15:48:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-11 15:48:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-11 15:48:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-11 15:48:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-11 15:48:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-11 15:48:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-11 15:48:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-11 15:48:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-11 15:48:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-11 15:48:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-11 15:48:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-11 15:48:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-11 15:48:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-11 15:48:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-11 15:48:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-11 15:48:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-11 15:48:15,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-11 15:48:15,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-11 15:48:15,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-11 15:48:15,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-11 15:48:15,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-11 15:48:15,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-11 15:48:15,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-11 15:48:15,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 15:48:15,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 15:48:15,021 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-10-11 15:48:15,021 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-10-11 15:48:15,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-11 15:48:15,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-11 15:48:15,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-10-11 15:48:15,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-10-11 15:48:15,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-10-11 15:48:15,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-10-11 15:48:15,022 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-10-11 15:48:15,023 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-10-11 15:48:15,023 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-11 15:48:15,023 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-11 15:48:15,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-11 15:48:15,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-11 15:48:15,023 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_available [2024-10-11 15:48:15,023 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_available [2024-10-11 15:48:15,024 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-10-11 15:48:15,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-10-11 15:48:15,024 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-11 15:48:15,024 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-11 15:48:15,024 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-11 15:48:15,024 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-11 15:48:15,024 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_addr_elem [2024-10-11 15:48:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_addr_elem [2024-10-11 15:48:15,025 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-10-11 15:48:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-10-11 15:48:15,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 15:48:15,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 15:48:15,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-11 15:48:15,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-11 15:48:15,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-11 15:48:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-11 15:48:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-11 15:48:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-11 15:48:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-11 15:48:15,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-11 15:48:15,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-11 15:48:15,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-11 15:48:15,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-11 15:48:15,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-11 15:48:15,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-11 15:48:15,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-11 15:48:15,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-11 15:48:15,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-11 15:48:15,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-11 15:48:15,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-11 15:48:15,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-11 15:48:15,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-11 15:48:15,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-11 15:48:15,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-11 15:48:15,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-11 15:48:15,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-11 15:48:15,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-11 15:48:15,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-11 15:48:15,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-11 15:48:15,031 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_tx_db_inc_rptr [2024-10-11 15:48:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_tx_db_inc_rptr [2024-10-11 15:48:15,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-10-11 15:48:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-10-11 15:48:15,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-10-11 15:48:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-10-11 15:48:15,032 INFO L130 BoogieDeclarations]: Found specification of procedure __bdx_vlan_rx_vid [2024-10-11 15:48:15,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __bdx_vlan_rx_vid [2024-10-11 15:48:15,032 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-10-11 15:48:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-10-11 15:48:15,033 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_fifo_free [2024-10-11 15:48:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_fifo_free [2024-10-11 15:48:15,033 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_remove [2024-10-11 15:48:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_remove [2024-10-11 15:48:15,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-10-11 15:48:15,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-10-11 15:48:15,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-11 15:48:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-11 15:48:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-10-11 15:48:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-10-11 15:48:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-11 15:48:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-11 15:48:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-11 15:48:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-10-11 15:48:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-10-11 15:48:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-10-11 15:48:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-10-11 15:48:15,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-11 15:48:15,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-11 15:48:15,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-11 15:48:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-11 15:48:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-11 15:48:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-11 15:48:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-11 15:48:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-11 15:48:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-11 15:48:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-11 15:48:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-11 15:48:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-11 15:48:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-11 15:48:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-11 15:48:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-11 15:48:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-11 15:48:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-11 15:48:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-11 15:48:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-11 15:48:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-11 15:48:15,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-11 15:48:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-10-11 15:48:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-11 15:48:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-11 15:48:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_reset [2024-10-11 15:48:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_reset [2024-10-11 15:48:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-11 15:48:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-11 15:48:15,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-11 15:48:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-11 15:48:15,040 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_alloc_elem [2024-10-11 15:48:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_alloc_elem [2024-10-11 15:48:15,040 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_range_check [2024-10-11 15:48:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_range_check [2024-10-11 15:48:15,040 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-10-11 15:48:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-10-11 15:48:15,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2024-10-11 15:48:15,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2024-10-11 15:48:15,044 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-11 15:48:15,044 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-11 15:48:15,044 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_fifo_init [2024-10-11 15:48:15,044 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_fifo_init [2024-10-11 15:48:15,044 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-10-11 15:48:15,045 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-10-11 15:48:15,045 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_link_changed [2024-10-11 15:48:15,045 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_link_changed [2024-10-11 15:48:15,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 15:48:15,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 15:48:15,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 15:48:15,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 15:48:15,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 15:48:15,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 15:48:15,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-11 15:48:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-10-11 15:48:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_setmulti [2024-10-11 15:48:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_setmulti [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure print_rxfd [2024-10-11 15:48:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure print_rxfd [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-11 15:48:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-10-11 15:48:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-11 15:48:15,047 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 15:48:15,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 15:48:15,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 15:48:15,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 15:48:15,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 15:48:15,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 15:48:15,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 15:48:15,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 15:48:15,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 15:48:15,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 15:48:15,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 15:48:15,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 15:48:15,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 15:48:15,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 15:48:15,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 15:48:15,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 15:48:15,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 15:48:15,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 15:48:15,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 15:48:15,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 15:48:15,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 15:48:15,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-11 15:48:15,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-11 15:48:15,954 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 15:48:15,958 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 15:48:16,555 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-11 15:48:37,567 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-11 15:48:38,423 INFO L? ?]: Removed 2530 outVars from TransFormulas that were not future-live. [2024-10-11 15:48:38,424 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 15:48:38,831 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 15:48:38,831 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 15:48:38,831 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:48:38 BoogieIcfgContainer [2024-10-11 15:48:38,832 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 15:48:38,833 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 15:48:38,833 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 15:48:38,838 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 15:48:38,839 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:48:09" (1/3) ... [2024-10-11 15:48:38,839 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@750ccb34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:48:38, skipping insertion in model container [2024-10-11 15:48:38,839 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:48:13" (2/3) ... [2024-10-11 15:48:38,840 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@750ccb34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:48:38, skipping insertion in model container [2024-10-11 15:48:38,841 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:48:38" (3/3) ... [2024-10-11 15:48:38,842 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i [2024-10-11 15:48:38,862 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 15:48:38,864 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-10-11 15:48:38,989 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 15:48:38,997 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6080cb5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 15:48:38,998 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-10-11 15:48:39,009 INFO L276 IsEmpty]: Start isEmpty. Operand has 1572 states, 1028 states have (on average 1.345330739299611) internal successors, (1383), 1049 states have internal predecessors, (1383), 451 states have call successors, (451), 93 states have call predecessors, (451), 92 states have return successors, (446), 443 states have call predecessors, (446), 446 states have call successors, (446) [2024-10-11 15:48:39,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-10-11 15:48:39,045 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:48:39,046 INFO L215 NwaCegarLoop]: trace histogram [6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:48:39,046 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 15:48:39,052 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:48:39,052 INFO L85 PathProgramCache]: Analyzing trace with hash -2079594441, now seen corresponding path program 1 times [2024-10-11 15:48:39,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:48:39,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234512185] [2024-10-11 15:48:39,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:48:39,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:49:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:49:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:49:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-11 15:49:32,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:49:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-11 15:49:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:49:32,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-11 15:49:32,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:49:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 15:49:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:49:32,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-11 15:49:32,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-10-11 15:49:32,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-10-11 15:49:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:49:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-10-11 15:49:32,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:49:32,903 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [234512185] [2024-10-11 15:49:32,904 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [234512185] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:49:32,906 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:49:32,907 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 15:49:32,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392923306] [2024-10-11 15:49:32,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:49:32,915 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 15:49:32,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:49:32,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 15:49:32,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 15:49:32,950 INFO L87 Difference]: Start difference. First operand has 1572 states, 1028 states have (on average 1.345330739299611) internal successors, (1383), 1049 states have internal predecessors, (1383), 451 states have call successors, (451), 93 states have call predecessors, (451), 92 states have return successors, (446), 443 states have call predecessors, (446), 446 states have call successors, (446) Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2024-10-11 15:49:37,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []