./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 8be7027f 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-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:46:14,414 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:46:14,481 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:46:14,487 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:46:14,489 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:46:14,516 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:46:14,517 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:46:14,518 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:46:14,519 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:46:14,519 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:46:14,519 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:46:14,520 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:46:14,520 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:46:14,521 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:46:14,521 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:46:14,523 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:46:14,523 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:46:14,524 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:46:14,524 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:46:14,524 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:46:14,524 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:46:14,529 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:46:14,529 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:46:14,530 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:46:14,530 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:46:14,530 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:46:14,530 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:46:14,530 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:46:14,531 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:46:14,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:46:14,531 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:46:14,531 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:46:14,531 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:46:14,531 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:46:14,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:46:14,532 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:46:14,532 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:46:14,534 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:46:14,534 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:46:14,534 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36bb93ca3621bc77a2fce568a30c9f1e07b847a50c59f68bc973979594911c40 [2024-11-12 10:46:14,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:46:14,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:46:14,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:46:14,830 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:46:14,830 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:46:14,831 INFO L431 ainManager$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 [2024-11-12 10:46:16,270 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:46:16,739 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:46:16,741 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 [2024-11-12 10:46:16,785 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5e2126f6/f1950ad65cdd477a8d95b0f39220432c/FLAG7b33a192f [2024-11-12 10:46:16,801 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5e2126f6/f1950ad65cdd477a8d95b0f39220432c [2024-11-12 10:46:16,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:46:16,804 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:46:16,805 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:46:16,805 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:46:16,809 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:46:16,809 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:46:16" (1/1) ... [2024-11-12 10:46:16,810 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@580f651 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:16, skipping insertion in model container [2024-11-12 10:46:16,810 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:46:16" (1/1) ... [2024-11-12 10:46:17,049 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:46:21,040 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] [2024-11-12 10:46:21,045 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] [2024-11-12 10:46:21,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:46:21,240 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:46:21,368 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] [2024-11-12 10:46:21,370 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] [2024-11-12 10:46:21,370 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6137] [2024-11-12 10:46:21,374 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] [2024-11-12 10:46:21,374 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] [2024-11-12 10:46:21,375 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] [2024-11-12 10:46:21,375 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] [2024-11-12 10:46:21,376 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] [2024-11-12 10:46:21,376 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] [2024-11-12 10:46:21,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6341] [2024-11-12 10:46:21,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6348] [2024-11-12 10:46:21,384 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] [2024-11-12 10:46:21,386 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] [2024-11-12 10:46:21,387 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] [2024-11-12 10:46:21,387 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] [2024-11-12 10:46:21,389 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] [2024-11-12 10:46:21,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6970-6971] [2024-11-12 10:46:21,397 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6977] [2024-11-12 10:46:21,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (897), "i" (12UL)); [8494-8495] [2024-11-12 10:46:21,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (904), "i" (12UL)); [8518-8519] [2024-11-12 10:46:21,438 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] [2024-11-12 10:46:21,438 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] [2024-11-12 10:46:21,438 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] [2024-11-12 10:46:21,440 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] [2024-11-12 10:46:21,440 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] [2024-11-12 10:46:21,441 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] [2024-11-12 10:46:21,441 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] [2024-11-12 10:46:21,452 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] [2024-11-12 10:46:21,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1398), "i" (12UL)); [9120-9121] [2024-11-12 10:46:21,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1401), "i" (12UL)); [9136-9137] [2024-11-12 10:46:21,458 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] [2024-11-12 10:46:21,458 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] [2024-11-12 10:46:21,459 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] [2024-11-12 10:46:21,460 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] [2024-11-12 10:46:21,461 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] [2024-11-12 10:46:21,467 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] [2024-11-12 10:46:21,544 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] [2024-11-12 10:46:21,545 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] [2024-11-12 10:46:21,546 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] [2024-11-12 10:46:21,546 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] [2024-11-12 10:46:21,549 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] [2024-11-12 10:46:21,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/tehuti/tehuti.c"), "i" (1748), "i" (12UL)); [9644-9645] [2024-11-12 10:46:21,552 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] [2024-11-12 10:46:21,553 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] [2024-11-12 10:46:21,558 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] [2024-11-12 10:46:21,559 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] [2024-11-12 10:46:21,713 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] [2024-11-12 10:46:21,714 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] [2024-11-12 10:46:21,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:46:21,933 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:46:21,938 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21 WrapperNode [2024-11-12 10:46:21,938 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:46:21,939 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:46:21,939 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:46:21,939 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:46:21,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:22,060 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:22,245 INFO L138 Inliner]: procedures = 489, calls = 2923, calls flagged for inlining = 233, calls inlined = 187, statements flattened = 5536 [2024-11-12 10:46:22,246 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:46:22,247 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:46:22,247 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:46:22,247 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:46:22,258 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:22,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:22,285 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:23,281 INFO L175 MemorySlicer]: Split 1534 memory accesses to 23 slices as follows [621, 4, 2, 7, 1, 3, 2, 5, 7, 7, 4, 8, 8, 2, 7, 1, 42, 7, 1, 736, 54, 3, 2]. 48 percent of accesses are in the largest equivalence class. The 824 initializations are split as follows [7, 0, 0, 7, 1, 0, 0, 0, 7, 7, 4, 0, 0, 2, 7, 1, 36, 7, 1, 736, 0, 1, 0]. The 301 writes are split as follows [245, 1, 0, 0, 0, 0, 1, 2, 0, 0, 0, 6, 1, 0, 0, 0, 2, 0, 0, 0, 42, 0, 1]. [2024-11-12 10:46:23,282 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:23,282 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:23,415 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:23,435 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:23,461 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:23,478 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:23,514 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:46:23,515 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:46:23,515 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:46:23,515 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:46:23,516 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (1/1) ... [2024-11-12 10:46:23,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:46:23,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:46:23,550 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) [2024-11-12 10:46:23,558 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 [2024-11-12 10:46:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-12 10:46:23,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-12 10:46:23,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:46:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:46:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-12 10:46:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-12 10:46:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-12 10:46:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-12 10:46:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_open [2024-11-12 10:46:23,596 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_open [2024-11-12 10:46:23,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-12 10:46:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-12 10:46:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:46:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:46:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-12 10:46:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-12 10:46:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-12 10:46:23,597 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-12 10:46:23,597 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-12 10:46:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-12 10:46:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-12 10:46:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-12 10:46:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-12 10:46:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-12 10:46:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-12 10:46:23,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-12 10:46:23,598 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_tx_db_inc_wptr [2024-11-12 10:46:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_tx_db_inc_wptr [2024-11-12 10:46:23,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-12 10:46:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-12 10:46:23,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-12 10:46:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-12 10:46:23,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-12 10:46:23,599 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-12 10:46:23,599 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 10:46:23,600 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 10:46:23,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:46:23,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:46:23,600 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-11-12 10:46:23,600 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-11-12 10:46:23,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-12 10:46:23,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-12 10:46:23,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:46:23,600 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-12 10:46:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-12 10:46:23,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 10:46:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 10:46:23,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-12 10:46:23,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-12 10:46:23,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:46:23,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:46:23,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:46:23,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 10:46:23,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-12 10:46:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-12 10:46:23,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:46:23,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:46:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:46:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:46:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:46:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:46:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:46:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:46:23,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:46:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:46:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:46:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:46:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 10:46:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 10:46:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 10:46:23,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 10:46:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 10:46:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 10:46:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 10:46:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-12 10:46:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-12 10:46:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-12 10:46:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-12 10:46:23,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-12 10:46:23,606 INFO L130 BoogieDeclarations]: Found specification of procedure __bdx_tx_db_ptr_next [2024-11-12 10:46:23,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __bdx_tx_db_ptr_next [2024-11-12 10:46:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:46:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:46:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:46:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:46:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:46:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:46:23,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:46:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:46:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:46:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:46:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:46:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:46:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:46:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 10:46:23,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 10:46:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 10:46:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 10:46:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 10:46:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 10:46:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 10:46:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-12 10:46:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-12 10:46:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-12 10:46:23,609 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-12 10:46:23,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-12 10:46:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:46:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:46:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:46:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:46:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:46:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:46:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:46:23,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:46:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:46:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:46:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:46:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:46:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:46:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:46:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:46:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:46:23,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:46:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:46:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:46:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-12 10:46:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-12 10:46:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-12 10:46:23,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-12 10:46:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:46:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:46:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:46:23,612 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:46:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:46:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:46:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:46:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:46:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:46:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:46:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:46:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:46:23,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-12 10:46:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-12 10:46:23,614 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_close [2024-11-12 10:46:23,614 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_close [2024-11-12 10:46:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-12 10:46:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-12 10:46:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-12 10:46:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-12 10:46:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_bdx_priv [2024-11-12 10:46:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_bdx_priv [2024-11-12 10:46:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-12 10:46:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-12 10:46:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-12 10:46:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-12 10:46:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-12 10:46:23,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-12 10:46:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:46:23,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-12 10:46:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-12 10:46:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_restore_mac [2024-11-12 10:46:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_restore_mac [2024-11-12 10:46:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:46:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rx_alloc_skbs [2024-11-12 10:46:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rx_alloc_skbs [2024-11-12 10:46:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 10:46:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 10:46:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-12 10:46:23,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-12 10:46:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:46:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:46:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:46:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:46:23,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:46:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:46:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:46:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:46:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:46:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:46:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:46:23,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:46:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:46:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 10:46:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 10:46:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 10:46:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 10:46:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 10:46:23,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 10:46:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 10:46:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-12 10:46:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-12 10:46:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-12 10:46:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:46:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:46:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-12 10:46:23,619 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-12 10:46:23,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-12 10:46:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-12 10:46:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-12 10:46:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-12 10:46:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-12 10:46:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-12 10:46:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-12 10:46:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-12 10:46:23,620 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-12 10:46:23,620 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-12 10:46:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-12 10:46:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-12 10:46:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_available [2024-11-12 10:46:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_available [2024-11-12 10:46:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-12 10:46:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-12 10:46:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-12 10:46:23,621 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-12 10:46:23,621 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-12 10:46:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-12 10:46:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_addr_elem [2024-11-12 10:46:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_addr_elem [2024-11-12 10:46:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-11-12 10:46:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-11-12 10:46:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:46:23,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:46:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:46:23,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:46:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:46:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:46:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:46:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:46:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:46:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:46:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:46:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:46:23,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:46:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 10:46:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 10:46:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 10:46:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 10:46:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 10:46:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 10:46:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 10:46:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 10:46:23,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 10:46:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-12 10:46:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-12 10:46:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-12 10:46:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:46:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:46:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:46:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:46:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:46:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:46:23,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:46:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:46:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:46:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:46:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:46:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:46:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:46:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 10:46:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 10:46:23,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 10:46:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 10:46:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 10:46:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 10:46:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 10:46:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-12 10:46:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-12 10:46:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-12 10:46:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:46:23,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:46:23,627 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_tx_db_inc_rptr [2024-11-12 10:46:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_tx_db_inc_rptr [2024-11-12 10:46:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-12 10:46:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-12 10:46:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-12 10:46:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-12 10:46:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure __bdx_vlan_rx_vid [2024-11-12 10:46:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __bdx_vlan_rx_vid [2024-11-12 10:46:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-12 10:46:23,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-12 10:46:23,628 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_fifo_free [2024-11-12 10:46:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_fifo_free [2024-11-12 10:46:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_remove [2024-11-12 10:46:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_remove [2024-11-12 10:46:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-12 10:46:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-12 10:46:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-12 10:46:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-12 10:46:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-12 10:46:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-12 10:46:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-12 10:46:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-12 10:46:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:46:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-12 10:46:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-12 10:46:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-12 10:46:23,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-12 10:46:23,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:46:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:46:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:46:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:46:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:46:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:46:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:46:23,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 10:46:23,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 10:46:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 10:46:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-12 10:46:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-12 10:46:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-12 10:46:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-12 10:46:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-12 10:46:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:46:23,632 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:46:23,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-12 10:46:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-12 10:46:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_reset [2024-11-12 10:46:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_reset [2024-11-12 10:46:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 10:46:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 10:46:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-12 10:46:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-12 10:46:23,633 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_rxdb_alloc_elem [2024-11-12 10:46:23,633 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_rxdb_alloc_elem [2024-11-12 10:46:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_range_check [2024-11-12 10:46:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_range_check [2024-11-12 10:46:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-12 10:46:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-12 10:46:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2024-11-12 10:46:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2024-11-12 10:46:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 10:46:23,634 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 10:46:23,634 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_fifo_init [2024-11-12 10:46:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_fifo_init [2024-11-12 10:46:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 10:46:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 10:46:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_link_changed [2024-11-12 10:46:23,635 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_link_changed [2024-11-12 10:46:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:46:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:46:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:46:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:46:23,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 10:46:23,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 10:46:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-12 10:46:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-12 10:46:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-12 10:46:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:46:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:46:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-12 10:46:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-12 10:46:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure bdx_setmulti [2024-11-12 10:46:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure bdx_setmulti [2024-11-12 10:46:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure print_rxfd [2024-11-12 10:46:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure print_rxfd [2024-11-12 10:46:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-12 10:46:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-12 10:46:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-12 10:46:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-12 10:46:23,637 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-12 10:46:23,637 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-12 10:46:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:46:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:46:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:46:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:46:23,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:46:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:46:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:46:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:46:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:46:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:46:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:46:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:46:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:46:23,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 10:46:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 10:46:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 10:46:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 10:46:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 10:46:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 10:46:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 10:46:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-12 10:46:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-12 10:46:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-12 10:46:23,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-12 10:46:23,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-12 10:46:24,412 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:46:24,420 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:46:24,954 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:46:40,864 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-12 10:46:41,544 INFO L? ?]: Removed 2530 outVars from TransFormulas that were not future-live. [2024-11-12 10:46:41,545 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:46:41,586 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:46:41,586 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 10:46:41,586 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:46:41 BoogieIcfgContainer [2024-11-12 10:46:41,587 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:46:41,588 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:46:41,588 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:46:41,591 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:46:41,591 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:46:16" (1/3) ... [2024-11-12 10:46:41,592 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a6d30e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:46:41, skipping insertion in model container [2024-11-12 10:46:41,593 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:46:21" (2/3) ... [2024-11-12 10:46:41,593 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a6d30e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:46:41, skipping insertion in model container [2024-11-12 10:46:41,593 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:46:41" (3/3) ... [2024-11-12 10:46:41,594 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-tehuti-tehuti.cil.i [2024-11-12 10:46:41,607 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:46:41,607 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-12 10:46:41,703 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:46:41,709 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;@4ac6d74e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:46:41,710 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-12 10:46:41,722 INFO L276 IsEmpty]: Start isEmpty. Operand has 1839 states, 1295 states have (on average 1.274131274131274) internal successors, (1650), 1316 states have internal predecessors, (1650), 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) [2024-11-12 10:46:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-12 10:46:41,753 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:46:41,754 INFO L218 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] [2024-11-12 10:46:41,754 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:46:41,760 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:46:41,760 INFO L85 PathProgramCache]: Analyzing trace with hash 417409407, now seen corresponding path program 1 times [2024-11-12 10:46:41,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:46:41,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890533983] [2024-11-12 10:46:41,768 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:46:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:46:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-12 10:46:45,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,228 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:46:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-12 10:46:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:46:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,264 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-12 10:46:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:46:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-12 10:46:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:46:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-12 10:46:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:46:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-12 10:46:45,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-12 10:46:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-12 10:46:45,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:46:45,365 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-12 10:46:45,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:46:45,366 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890533983] [2024-11-12 10:46:45,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890533983] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:46:45,367 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:46:45,367 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-12 10:46:45,369 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399834177] [2024-11-12 10:46:45,369 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:46:45,373 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-12 10:46:45,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:46:45,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-12 10:46:45,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-12 10:46:45,399 INFO L87 Difference]: Start difference. First operand has 1839 states, 1295 states have (on average 1.274131274131274) internal successors, (1650), 1316 states have internal predecessors, (1650), 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 11.75) internal successors, (47), 3 states have internal predecessors, (47), 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) [2024-11-12 10:46:49,481 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 [] [2024-11-12 10:46:53,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:47:18,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:47:20,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 10:47:20,512 INFO L93 Difference]: Finished difference Result 5250 states and 7414 transitions. [2024-11-12 10:47:20,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-12 10:47:20,514 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 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 100 [2024-11-12 10:47:20,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 10:47:20,545 INFO L225 Difference]: With dead ends: 5250 [2024-11-12 10:47:20,545 INFO L226 Difference]: Without dead ends: 3329 [2024-11-12 10:47:20,558 INFO L434 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 [2024-11-12 10:47:20,561 INFO L435 NwaCegarLoop]: 1686 mSDtfsCounter, 3041 mSDsluCounter, 2136 mSDsCounter, 0 mSdLazyCounter, 2923 mSolverCounterSat, 1145 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3397 SdHoareTripleChecker+Valid, 3822 SdHoareTripleChecker+Invalid, 4071 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1145 IncrementalHoareTripleChecker+Valid, 2923 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.3s IncrementalHoareTripleChecker+Time [2024-11-12 10:47:20,562 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3397 Valid, 3822 Invalid, 4071 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1145 Valid, 2923 Invalid, 3 Unknown, 0 Unchecked, 34.3s Time] [2024-11-12 10:47:20,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3329 states. [2024-11-12 10:47:20,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3329 to 3148. [2024-11-12 10:47:20,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3148 states, 2250 states have (on average 1.2537777777777779) internal successors, (2821), 2282 states have internal predecessors, (2821), 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) [2024-11-12 10:47:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 3148 states and 4287 transitions. [2024-11-12 10:47:20,783 INFO L78 Accepts]: Start accepts. Automaton has 3148 states and 4287 transitions. Word has length 100 [2024-11-12 10:47:20,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 10:47:20,784 INFO L471 AbstractCegarLoop]: Abstraction has 3148 states and 4287 transitions. [2024-11-12 10:47:20,784 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 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) [2024-11-12 10:47:20,784 INFO L276 IsEmpty]: Start isEmpty. Operand 3148 states and 4287 transitions. [2024-11-12 10:47:20,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-12 10:47:20,789 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:47:20,789 INFO L218 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] [2024-11-12 10:47:20,789 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-12 10:47:20,789 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:47:20,790 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:47:20,790 INFO L85 PathProgramCache]: Analyzing trace with hash -1231241260, now seen corresponding path program 1 times [2024-11-12 10:47:20,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:47:20,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548687712] [2024-11-12 10:47:20,790 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:47:20,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:47:23,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-12 10:47:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:47:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-12 10:47:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:47:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-12 10:47:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:47:23,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-12 10:47:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:47:23,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-12 10:47:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:47:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-12 10:47:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-12 10:47:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-12 10:47:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-12 10:47:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-12 10:47:23,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2024-11-12 10:47:23,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:47:23,876 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-12 10:47:23,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:47:23,876 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548687712] [2024-11-12 10:47:23,877 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1548687712] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:47:23,877 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:47:23,877 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-12 10:47:23,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311463239] [2024-11-12 10:47:23,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:47:23,878 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-12 10:47:23,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:47:23,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-12 10:47:23,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-12 10:47:23,881 INFO L87 Difference]: Start difference. First operand 3148 states and 4287 transitions. Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 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) [2024-11-12 10:47:27,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:47:32,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:47:47,595 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 []