./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../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 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../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/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:50:04,180 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:50:04,258 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:50:04,261 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:50:04,261 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:50:04,281 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:50:04,282 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:50:04,283 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:50:04,283 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:50:04,284 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:50:04,285 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:50:04,285 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:50:04,285 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:50:04,286 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:50:04,287 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:50:04,287 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:50:04,288 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:50:04,288 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:50:04,288 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:50:04,288 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:50:04,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:50:04,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:50:04,291 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:50:04,292 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:50:04,292 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:50:04,292 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:50:04,292 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:50:04,292 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:50:04,292 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:50:04,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:50:04,293 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:50:04,293 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:50:04,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:50:04,293 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:50:04,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:50:04,294 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:50:04,294 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:50:04,294 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:50:04,294 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:50:04,294 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36bb93ca3621bc77a2fce568a30c9f1e07b847a50c59f68bc973979594911c40 [2024-11-16 21:50:04,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:50:04,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:50:04,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:50:04,510 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:50:04,511 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:50:04,512 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i [2024-11-16 21:50:05,790 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:50:06,198 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:50:06,198 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 [2024-11-16 21:50:06,240 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc357d504/d619cea1dbe248fcb12157f2ec1fcfe7/FLAGe4136ab72 [2024-11-16 21:50:06,253 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc357d504/d619cea1dbe248fcb12157f2ec1fcfe7 [2024-11-16 21:50:06,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:50:06,257 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:50:06,258 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:50:06,259 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:50:06,263 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:50:06,264 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:50:06" (1/1) ... [2024-11-16 21:50:06,264 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4784a5ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:06, skipping insertion in model container [2024-11-16 21:50:06,264 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:50:06" (1/1) ... [2024-11-16 21:50:06,381 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:50:08,720 WARN L250 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] [2024-11-16 21:50:08,724 WARN L250 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] [2024-11-16 21:50:08,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:50:08,793 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:50:08,938 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] [2024-11-16 21:50:08,940 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] [2024-11-16 21:50:08,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6137] [2024-11-16 21:50:08,943 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] [2024-11-16 21:50:08,944 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] [2024-11-16 21:50:08,944 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] [2024-11-16 21:50:08,945 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] [2024-11-16 21:50:08,945 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] [2024-11-16 21:50:08,945 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] [2024-11-16 21:50:08,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6341] [2024-11-16 21:50:08,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6348] [2024-11-16 21:50:08,952 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] [2024-11-16 21:50:08,955 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] [2024-11-16 21:50:08,956 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] [2024-11-16 21:50:08,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6628-6629] [2024-11-16 21:50:08,958 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] [2024-11-16 21:50:08,965 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] [2024-11-16 21:50:08,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6977] [2024-11-16 21:50:09,005 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] [2024-11-16 21:50:09,006 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] [2024-11-16 21:50:09,007 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] [2024-11-16 21:50:09,007 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] [2024-11-16 21:50:09,007 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] [2024-11-16 21:50:09,009 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] [2024-11-16 21:50:09,010 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] [2024-11-16 21:50:09,010 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] [2024-11-16 21:50:09,010 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] [2024-11-16 21:50:09,019 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] [2024-11-16 21:50:09,022 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] [2024-11-16 21:50:09,024 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] [2024-11-16 21:50:09,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1404), "i" (12UL)); [9149-9150] [2024-11-16 21:50:09,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1404), "i" (12UL)); [9159-9160] [2024-11-16 21:50:09,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1417), "i" (12UL)); [9186-9187] [2024-11-16 21:50:09,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1428), "i" (12UL)); [9208-9209] [2024-11-16 21:50:09,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1468), "i" (12UL)); [9248-9249] [2024-11-16 21:50:09,033 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] [2024-11-16 21:50:09,035 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] [2024-11-16 21:50:09,035 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] [2024-11-16 21:50:09,036 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] [2024-11-16 21:50:09,036 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] [2024-11-16 21:50:09,039 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] [2024-11-16 21:50:09,040 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] [2024-11-16 21:50:09,041 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] [2024-11-16 21:50:09,041 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] [2024-11-16 21:50:09,042 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] [2024-11-16 21:50:09,042 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] [2024-11-16 21:50:09,148 WARN L250 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] [2024-11-16 21:50:09,149 WARN L250 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] [2024-11-16 21:50:09,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:50:09,315 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:50:09,316 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09 WrapperNode [2024-11-16 21:50:09,316 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:50:09,317 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:50:09,317 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:50:09,317 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:50:09,322 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:09,414 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:09,556 INFO L138 Inliner]: procedures = 489, calls = 2923, calls flagged for inlining = 233, calls inlined = 187, statements flattened = 5536 [2024-11-16 21:50:09,556 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:50:09,557 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:50:09,557 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:50:09,557 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:50:09,566 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:09,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:09,600 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:10,258 INFO L175 MemorySlicer]: Split 1534 memory accesses to 23 slices as follows [7, 8, 1, 7, 7, 2, 4, 3, 8, 2, 7, 1, 42, 7, 2, 1, 736, 54, 3, 621, 4, 2, 5]. 48 percent of accesses are in the largest equivalence class. The 824 initializations are split as follows [7, 0, 1, 7, 7, 0, 4, 0, 0, 2, 7, 1, 36, 7, 0, 1, 736, 0, 1, 7, 0, 0, 0]. The 301 writes are split as follows [0, 1, 0, 0, 0, 1, 0, 0, 6, 0, 0, 0, 2, 0, 1, 0, 0, 42, 0, 245, 1, 0, 2]. [2024-11-16 21:50:10,259 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:10,259 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:10,350 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:10,360 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:10,383 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:10,404 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:10,443 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:50:10,445 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:50:10,445 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:50:10,445 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:50:10,446 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (1/1) ... [2024-11-16 21:50:10,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:50:10,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:50:10,477 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 21:50:10,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 21:50:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-16 21:50:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-16 21:50:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 21:50:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 21:50:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-16 21:50:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-16 21:50:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-16 21:50:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-16 21:50:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_open [2024-11-16 21:50:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_open [2024-11-16 21:50:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-16 21:50:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-16 21:50:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:50:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:50:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-16 21:50:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-16 21:50:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-16 21:50:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-16 21:50:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-16 21:50:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-16 21:50:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-16 21:50:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-16 21:50:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-16 21:50:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-16 21:50:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-16 21:50:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-16 21:50:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_tx_db_inc_wptr [2024-11-16 21:50:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_tx_db_inc_wptr [2024-11-16 21:50:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-16 21:50:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-16 21:50:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 21:50:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 21:50:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-16 21:50:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-16 21:50:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 21:50:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 21:50:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 21:50:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 21:50:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-16 21:50:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-16 21:50:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-16 21:50:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-16 21:50:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:50:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-16 21:50:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-16 21:50:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 21:50:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 21:50:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-16 21:50:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-16 21:50:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:50:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:50:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 21:50:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 21:50:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 21:50:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 21:50:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 21:50:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 21:50:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 21:50:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-16 21:50:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-16 21:50:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-16 21:50:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-16 21:50:10,529 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 21:50:10,529 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:50:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 21:50:10,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure __bdx_tx_db_ptr_next [2024-11-16 21:50:10,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __bdx_tx_db_ptr_next [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:50:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-16 21:50:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-16 21:50:10,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-16 21:50:10,533 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-16 21:50:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-16 21:50:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:50:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:50:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:50:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:50:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:50:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:50:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:50:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:50:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:50:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-16 21:50:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:50:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-16 21:50:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 21:50:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_close [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_close [2024-11-16 21:50:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 21:50:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 21:50:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_bdx_priv [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_bdx_priv [2024-11-16 21:50:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-16 21:50:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-16 21:50:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-16 21:50:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-16 21:50:10,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:50:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 21:50:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 21:50:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_restore_mac [2024-11-16 21:50:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_restore_mac [2024-11-16 21:50:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:50:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rx_alloc_skbs [2024-11-16 21:50:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rx_alloc_skbs [2024-11-16 21:50:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 21:50:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 21:50:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 21:50:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 21:50:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:50:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:50:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:50:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:50:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:50:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:50:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:50:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 21:50:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 21:50:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-16 21:50:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-16 21:50:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-16 21:50:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-16 21:50:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:50:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:50:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-16 21:50:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-16 21:50:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:50:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:50:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-16 21:50:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-16 21:50:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-16 21:50:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-16 21:50:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-16 21:50:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-16 21:50:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 21:50:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 21:50:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 21:50:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_available [2024-11-16 21:50:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_available [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-16 21:50:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-16 21:50:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-16 21:50:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_addr_elem [2024-11-16 21:50:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_addr_elem [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-16 21:50:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:50:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:50:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-16 21:50:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-16 21:50:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-16 21:50:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-16 21:50:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:50:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:50:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:50:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:50:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:50:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 21:50:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 21:50:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-16 21:50:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-16 21:50:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-16 21:50:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-16 21:50:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:50:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:50:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_tx_db_inc_rptr [2024-11-16 21:50:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_tx_db_inc_rptr [2024-11-16 21:50:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-16 21:50:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure __bdx_vlan_rx_vid [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __bdx_vlan_rx_vid [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_fifo_free [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_fifo_free [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_remove [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_remove [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-16 21:50:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-16 21:50:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:50:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:50:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:50:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-16 21:50:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-16 21:50:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 21:50:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 21:50:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 21:50:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 21:50:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_reset [2024-11-16 21:50:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_reset [2024-11-16 21:50:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 21:50:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 21:50:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_alloc_elem [2024-11-16 21:50:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_alloc_elem [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_range_check [2024-11-16 21:50:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_range_check [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-16 21:50:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2024-11-16 21:50:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 21:50:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_fifo_init [2024-11-16 21:50:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_fifo_init [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-16 21:50:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_link_changed [2024-11-16 21:50:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_link_changed [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:50:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:50:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-16 21:50:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-16 21:50:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_setmulti [2024-11-16 21:50:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_setmulti [2024-11-16 21:50:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure print_rxfd [2024-11-16 21:50:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure print_rxfd [2024-11-16 21:50:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 21:50:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 21:50:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-16 21:50:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-16 21:50:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-16 21:50:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-16 21:50:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:50:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:50:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:50:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:50:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:50:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:50:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:50:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:50:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:50:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:50:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:50:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:50:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:50:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:50:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:50:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:50:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:50:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 21:50:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 21:50:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-16 21:50:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-16 21:50:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-16 21:50:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-16 21:50:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 21:50:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 21:50:11,211 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:50:11,214 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:50:11,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:50:12,125 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11963-1: ldv_request_irq_101_#res#1 := ldv_request_irq_101_~ldv_func_res~0#1; [2024-11-16 21:50:12,126 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7608: call ULTIMATE.dealloc(bdx_fw_load_~#fw~0#1.base, bdx_fw_load_~#fw~0#1.offset);havoc bdx_fw_load_~#fw~0#1.base, bdx_fw_load_~#fw~0#1.offset; [2024-11-16 21:50:12,126 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14446: havoc request_firmware_#t~nondet1431#1; [2024-11-16 21:50:12,126 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14450: havoc request_threaded_irq_#t~nondet1432#1; [2024-11-16 21:50:12,126 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11743-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 21:50:12,139 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14407: havoc netpoll_trap_#t~nondet1425#1; [2024-11-16 21:50:12,183 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14411: havoc pci_bus_read_config_word_#t~nondet1426#1; [2024-11-16 21:50:12,343 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14386: havoc #t~nondet1422; [2024-11-16 21:50:12,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12176: havoc ldv_dev_get_drvdata_#t~mem1207#1.base, ldv_dev_get_drvdata_#t~mem1207#1.offset;havoc ldv_dev_get_drvdata_#t~mem1208#1.base, ldv_dev_get_drvdata_#t~mem1208#1.offset; [2024-11-16 21:50:12,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6825: havoc #t~mem189.base, #t~mem189.offset;havoc #t~mem190; [2024-11-16 21:50:12,638 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14339: havoc #t~nondet1419; [2024-11-16 21:50:12,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6268: havoc #t~bitwise25; [2024-11-16 21:50:12,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14435: havoc #t~nondet1429; [2024-11-16 21:50:12,733 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6987: havoc #t~mem212.base, #t~mem212.offset; [2024-11-16 21:50:12,743 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14331: havoc dma_supported_#t~nondet1417#1; [2024-11-16 21:50:12,746 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14281: havoc #t~nondet1411; [2024-11-16 21:50:12,752 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8646: havoc #t~mem609.base, #t~mem609.offset;havoc #t~mem608;havoc #t~mem610; [2024-11-16 21:50:12,759 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6500: havoc #t~mem92.base, #t~mem92.offset; [2024-11-16 21:50:12,762 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8096: havoc #t~mem499.base, #t~mem499.offset;havoc #t~mem500; [2024-11-16 21:50:12,800 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14274: havoc #t~nondet1410; [2024-11-16 21:50:12,917 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6476: havoc is_device_dma_capable_#t~mem61#1.base, is_device_dma_capable_#t~mem61#1.offset;havoc is_device_dma_capable_#t~mem62#1.base, is_device_dma_capable_#t~mem62#1.offset;havoc is_device_dma_capable_#t~mem63#1;havoc is_device_dma_capable_#t~short64#1; [2024-11-16 21:50:12,935 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6145: havoc #t~mem0;havoc #t~bitwise1; [2024-11-16 21:50:13,049 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14327: havoc dma_set_mask_#t~nondet1416#1; [2024-11-16 21:50:13,062 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6139: #res := 1; [2024-11-16 21:50:13,232 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14285: havoc #t~nondet1412; [2024-11-16 21:50:13,267 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8682: havoc #t~mem615; [2024-11-16 21:50:13,269 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6818: havoc #t~mem187; [2024-11-16 21:50:13,279 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8676: havoc #t~mem614.base, #t~mem614.offset; [2024-11-16 21:50:24,255 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14305: havoc capable_#t~nondet1415#1; [2024-11-16 21:50:24,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14439: havoc register_netdev_#t~nondet1430#1; [2024-11-16 21:50:24,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11403: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2024-11-16 21:50:24,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12130-1: ldv___pci_register_driver_115_#res#1 := ldv___pci_register_driver_115_~ldv_func_res~4#1; [2024-11-16 21:50:24,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10479: call ULTIMATE.dealloc(bdx_set_ethtool_ops_~#bdx_ethtool_ops~0#1.base, bdx_set_ethtool_ops_~#bdx_ethtool_ops~0#1.offset);havoc bdx_set_ethtool_ops_~#bdx_ethtool_ops~0#1.base, bdx_set_ethtool_ops_~#bdx_ethtool_ops~0#1.offset; [2024-11-16 21:50:24,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8103: call ULTIMATE.dealloc(bdx_ioctl_priv_~#data~0#1.base, bdx_ioctl_priv_~#data~0#1.offset);havoc bdx_ioctl_priv_~#data~0#1.base, bdx_ioctl_priv_~#data~0#1.offset; [2024-11-16 21:50:24,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1438#1 := main_#res#1;havoc main_#t~ret1121#1, main_~tmp~97#1;assume { :end_inline_main } true; [2024-11-16 21:50:24,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12068-1: ldv_alloc_etherdev_mqs_110_#res#1.base, ldv_alloc_etherdev_mqs_110_#res#1.offset := ldv_alloc_etherdev_mqs_110_~ldv_func_res~2#1.base, ldv_alloc_etherdev_mqs_110_~ldv_func_res~2#1.offset; [2024-11-16 21:50:24,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11414: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2024-11-16 21:50:24,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9896: call ULTIMATE.dealloc(bdx_probe_~#__key~0#1.base, bdx_probe_~#__key~0#1.offset);havoc bdx_probe_~#__key~0#1.base, bdx_probe_~#__key~0#1.offset; [2024-11-16 21:50:24,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12011-1: ldv_spin_trylock_105_#res#1 := ldv_spin_trylock_105_~ldv_func_res~1#1; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14390: havoc netdev_info_#t~nondet1423#1; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6859: havoc skb_frag_page_#t~mem198#1.base, skb_frag_page_#t~mem198#1.offset; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12083-1: ldv_register_netdev_111_#res#1 := ldv_register_netdev_111_~ldv_func_res~3#1; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14270: havoc __pci_register_driver_#t~nondet1409#1; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10769-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11699-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint bdx_ioctl_priv_switch_break#1: assume true; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11700-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14348: havoc ioremap_nocache_#t~ret1420#1.base, ioremap_nocache_#t~ret1420#1.offset; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7348: call ULTIMATE.dealloc(print_hw_id_~#pci_link_status~0#1.base, print_hw_id_~#pci_link_status~0#1.offset);havoc print_hw_id_~#pci_link_status~0#1.base, print_hw_id_~#pci_link_status~0#1.offset;call ULTIMATE.dealloc(print_hw_id_~#pci_ctrl~0#1.base, print_hw_id_~#pci_ctrl~0#1.offset);havoc print_hw_id_~#pci_ctrl~0#1.base, print_hw_id_~#pci_ctrl~0#1.offset; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14418: havoc pci_enable_device_#t~nondet1427#1; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8409: call ULTIMATE.dealloc(bdx_read_mac_~#macAddress~0#1.base, bdx_read_mac_~#macAddress~0#1.offset);havoc bdx_read_mac_~#macAddress~0#1.base, bdx_read_mac_~#macAddress~0#1.offset; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10788-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 21:50:24,257 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14292: havoc _raw_spin_trylock_#t~nondet1413#1; [2024-11-16 21:50:24,258 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10791-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 21:50:24,258 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14425: havoc pci_request_regions_#t~nondet1428#1; [2024-11-16 21:50:24,258 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10793-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 21:50:24,258 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6831: havoc skb_headlen_#t~mem191#1;havoc skb_headlen_#t~mem192#1; [2024-11-16 21:50:24,258 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 21:50:24,258 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14301: havoc alloc_etherdev_mqs_#t~ret1414#1.base, alloc_etherdev_mqs_#t~ret1414#1.offset; [2024-11-16 21:50:24,259 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14367: havoc ldv_pre_register_netdev_#t~nondet1421#1; [2024-11-16 21:50:25,102 INFO L? ?]: Removed 2530 outVars from TransFormulas that were not future-live. [2024-11-16 21:50:25,103 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:50:25,177 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:50:25,177 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 21:50:25,178 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:50:25 BoogieIcfgContainer [2024-11-16 21:50:25,178 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:50:25,181 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:50:25,181 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:50:25,184 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:50:25,184 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:50:06" (1/3) ... [2024-11-16 21:50:25,186 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27b8d5d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:50:25, skipping insertion in model container [2024-11-16 21:50:25,186 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:09" (2/3) ... [2024-11-16 21:50:25,186 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27b8d5d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:50:25, skipping insertion in model container [2024-11-16 21:50:25,186 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:50:25" (3/3) ... [2024-11-16 21:50:25,187 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i [2024-11-16 21:50:25,201 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:50:25,202 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-16 21:50:25,302 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:50:25,308 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;@33261324, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:50:25,309 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-16 21:50:25,318 INFO L276 IsEmpty]: Start isEmpty. Operand has 1921 states, 1376 states have (on average 1.2587209302325582) internal successors, (1732), 1397 states have internal predecessors, (1732), 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) [2024-11-16 21:50:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-16 21:50:25,340 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:50:25,341 INFO L215 NwaCegarLoop]: trace histogram [6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 21:50:25,341 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:50:25,345 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:50:25,345 INFO L85 PathProgramCache]: Analyzing trace with hash 1628333933, now seen corresponding path program 1 times [2024-11-16 21:50:25,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:50:25,354 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134441378] [2024-11-16 21:50:25,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:50:25,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:50:27,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 21:50:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:50:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 21:50:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:50:28,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,442 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 21:50:28,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:50:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 21:50:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:50:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 21:50:28,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:50:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-16 21:50:28,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-16 21:50:28,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-16 21:50:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:50:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-16 21:50:28,547 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:50:28,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134441378] [2024-11-16 21:50:28,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134441378] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:50:28,549 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:50:28,549 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 21:50:28,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231784343] [2024-11-16 21:50:28,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:50:28,554 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 21:50:28,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:50:28,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 21:50:28,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 21:50:28,583 INFO L87 Difference]: Start difference. First operand has 1921 states, 1376 states have (on average 1.2587209302325582) internal successors, (1732), 1397 states have internal predecessors, (1732), 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 12.25) internal successors, (49), 3 states have internal predecessors, (49), 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) [2024-11-16 21:50:32,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:50:36,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:50:59,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:51:00,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 21:51:00,478 INFO L93 Difference]: Finished difference Result 5474 states and 7638 transitions. [2024-11-16 21:51:00,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 21:51:00,480 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 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) Word has length 102 [2024-11-16 21:51:00,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 21:51:00,512 INFO L225 Difference]: With dead ends: 5474 [2024-11-16 21:51:00,512 INFO L226 Difference]: Without dead ends: 3463 [2024-11-16 21:51:00,523 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 21:51:00,526 INFO L432 NwaCegarLoop]: 1728 mSDtfsCounter, 3147 mSDsluCounter, 2216 mSDsCounter, 0 mSdLazyCounter, 3034 mSolverCounterSat, 1145 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3503 SdHoareTripleChecker+Valid, 3944 SdHoareTripleChecker+Invalid, 4182 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1145 IncrementalHoareTripleChecker+Valid, 3034 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.2s IncrementalHoareTripleChecker+Time [2024-11-16 21:51:00,527 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3503 Valid, 3944 Invalid, 4182 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1145 Valid, 3034 Invalid, 3 Unknown, 0 Unchecked, 31.2s Time] [2024-11-16 21:51:00,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3463 states. [2024-11-16 21:51:00,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3463 to 3276. [2024-11-16 21:51:00,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3276 states, 2378 states have (on average 1.2401177460050463) internal successors, (2949), 2410 states have internal predecessors, (2949), 733 states have call successors, (733), 163 states have call predecessors, (733), 163 states have return successors, (733), 728 states have call predecessors, (733), 733 states have call successors, (733) [2024-11-16 21:51:00,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 3276 states and 4415 transitions. [2024-11-16 21:51:00,761 INFO L78 Accepts]: Start accepts. Automaton has 3276 states and 4415 transitions. Word has length 102 [2024-11-16 21:51:00,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 21:51:00,763 INFO L471 AbstractCegarLoop]: Abstraction has 3276 states and 4415 transitions. [2024-11-16 21:51:00,763 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 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) [2024-11-16 21:51:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 4415 transitions. [2024-11-16 21:51:00,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-16 21:51:00,770 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:51:00,770 INFO L215 NwaCegarLoop]: trace histogram [6, 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, 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] [2024-11-16 21:51:00,770 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 21:51:00,770 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:51:00,772 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:51:00,772 INFO L85 PathProgramCache]: Analyzing trace with hash -118432209, now seen corresponding path program 1 times [2024-11-16 21:51:00,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:51:00,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198024987] [2024-11-16 21:51:00,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:51:00,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:51:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 21:51:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 21:51:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,177 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 21:51:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 21:51:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,221 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 21:51:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,233 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:51:03,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-16 21:51:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-11-16 21:51:03,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-16 21:51:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2024-11-16 21:51:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-16 21:51:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-16 21:51:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:51:03,358 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-16 21:51:03,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:51:03,359 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198024987] [2024-11-16 21:51:03,359 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1198024987] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:51:03,359 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:51:03,359 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 21:51:03,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143828440] [2024-11-16 21:51:03,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:51:03,360 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 21:51:03,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:51:03,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 21:51:03,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 21:51:03,361 INFO L87 Difference]: Start difference. First operand 3276 states and 4415 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-16 21:51:07,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:51:11,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:51:24,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []