./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-cisco-enic-enic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e8978491afc5f8634ce8df2cd7fd9b2b712577ff9b4bcfdd175bc15f749a867e --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:59:04,216 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:59:04,311 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-24 23:59:04,318 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:59:04,319 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-24 23:59:04,366 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:59:04,367 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-24 23:59:04,367 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-24 23:59:04,369 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:59:04,374 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-24 23:59:04,374 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-24 23:59:04,375 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-24 23:59:04,376 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-24 23:59:04,378 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-24 23:59:04,378 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-24 23:59:04,379 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-24 23:59:04,379 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-24 23:59:04,379 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-24 23:59:04,380 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-24 23:59:04,380 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-24 23:59:04,381 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-24 23:59:04,381 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-24 23:59:04,383 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:59:04,383 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:59:04,383 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:59:04,384 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:59:04,384 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:59:04,385 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:59:04,385 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:59:04,386 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:59:04,387 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:59:04,387 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:59:04,388 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-24 23:59:04,388 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-24 23:59:04,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:59:04,389 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:59:04,389 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:59:04,389 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:59:04,389 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-24 23:59:04,390 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:59:04,390 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-24 23:59:04,390 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:59:04,391 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-24 23:59:04,391 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:59:04,391 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e8978491afc5f8634ce8df2cd7fd9b2b712577ff9b4bcfdd175bc15f749a867e [2023-11-24 23:59:04,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:59:04,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:59:04,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:59:04,679 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:59:04,680 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:59:04,681 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2023-11-24 23:59:07,846 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:59:08,683 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:59:08,684 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2023-11-24 23:59:08,791 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/data/5fa00570f/ba008e17f1b74406bc444c3766ecc1b3/FLAGc11f730b1 [2023-11-24 23:59:08,810 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/data/5fa00570f/ba008e17f1b74406bc444c3766ecc1b3 [2023-11-24 23:59:08,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:59:08,819 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:59:08,823 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:59:08,823 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:59:08,829 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:59:08,830 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:59:08" (1/1) ... [2023-11-24 23:59:08,831 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c114dd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:08, skipping insertion in model container [2023-11-24 23:59:08,832 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:59:08" (1/1) ... [2023-11-24 23:59:09,121 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:59:16,102 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571795,571808] [2023-11-24 23:59:16,109 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571940,571953] [2023-11-24 23:59:16,168 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:59:16,275 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:59:16,405 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"); [6498] [2023-11-24 23:59:16,407 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)); [6505] [2023-11-24 23:59:16,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6512] [2023-11-24 23:59:16,410 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)); [6558-6559] [2023-11-24 23:59:16,411 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"); [6564-6566] [2023-11-24 23:59:16,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6615] [2023-11-24 23:59:16,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6618] [2023-11-24 23:59:16,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6621] [2023-11-24 23:59:16,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6624] [2023-11-24 23:59:16,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6778] [2023-11-24 23:59:16,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6786-6787] [2023-11-24 23:59:16,421 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)); [6861-6862] [2023-11-24 23:59:16,423 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)); [6895-6896] [2023-11-24 23:59:16,425 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)); [6936-6937] [2023-11-24 23:59:16,426 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)); [6965-6966] [2023-11-24 23:59:16,436 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)); [7375-7376] [2023-11-24 23:59:16,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7382] [2023-11-24 23:59:16,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7651] [2023-11-24 23:59:16,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7654] [2023-11-24 23:59:16,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7657] [2023-11-24 23:59:16,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7660] [2023-11-24 23:59:16,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7691] [2023-11-24 23:59:16,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7694] [2023-11-24 23:59:16,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7697] [2023-11-24 23:59:16,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7700] [2023-11-24 23:59:16,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7731] [2023-11-24 23:59:16,444 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7734] [2023-11-24 23:59:16,445 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7737] [2023-11-24 23:59:16,445 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7740] [2023-11-24 23:59:16,445 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7771] [2023-11-24 23:59:16,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7774] [2023-11-24 23:59:16,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7777] [2023-11-24 23:59:16,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7780] [2023-11-24 23:59:16,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8153] [2023-11-24 23:59:16,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8422] [2023-11-24 23:59:16,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8496] [2023-11-24 23:59:16,591 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [10448] [2023-11-24 23:59:16,630 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/cisco/enic/enic_main.c"), "i" (1585), "i" (12UL)); [11477-11478] [2023-11-24 23:59:16,644 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/cisco/enic/enic_main.c"), "i" (1785), "i" (12UL)); [11811-11812] [2023-11-24 23:59:16,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [14962] [2023-11-24 23:59:16,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [17213] [2023-11-24 23:59:16,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [17565] [2023-11-24 23:59:16,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [17606] [2023-11-24 23:59:16,995 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/cisco/enic/vnic_dev.c"), "i" (477), "i" (12UL)); [17851-17852] [2023-11-24 23:59:17,104 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571795,571808] [2023-11-24 23:59:17,104 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571940,571953] [2023-11-24 23:59:17,114 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:59:17,648 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:59:17,649 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:59:17,649 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:59:17,649 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:59:17,657 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:59:17,658 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17 WrapperNode [2023-11-24 23:59:17,658 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:59:17,659 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:59:17,660 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:59:17,661 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:59:17,668 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:17,848 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:18,372 INFO L138 Inliner]: procedures = 793, calls = 5390, calls flagged for inlining = 369, calls inlined = 351, statements flattened = 13907 [2023-11-24 23:59:18,373 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:59:18,374 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:59:18,374 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:59:18,374 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:59:18,385 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:18,386 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:18,479 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:18,480 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:18,701 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:18,769 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:19,037 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:19,098 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:19,234 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:59:19,236 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:59:19,236 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:59:19,236 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:59:19,237 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (1/1) ... [2023-11-24 23:59:19,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-24 23:59:19,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/z3 [2023-11-24 23:59:19,277 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-24 23:59:19,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99b2d18e-25db-46fa-ba13-30afd514ebb6/bin/utaipan-verify-SwPr7d2a91/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-24 23:59:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_129 [2023-11-24 23:59:19,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_129 [2023-11-24 23:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2023-11-24 23:59:19,336 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2023-11-24 23:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-24 23:59:19,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-24 23:59:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2023-11-24 23:59:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2023-11-24 23:59:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2023-11-24 23:59:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2023-11-24 23:59:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2023-11-24 23:59:19,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2023-11-24 23:59:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2023-11-24 23:59:19,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2023-11-24 23:59:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2023-11-24 23:59:19,339 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2023-11-24 23:59:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2023-11-24 23:59:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2023-11-24 23:59:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2023-11-24 23:59:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2023-11-24 23:59:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2023-11-24 23:59:19,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2023-11-24 23:59:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2023-11-24 23:59:19,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2023-11-24 23:59:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2023-11-24 23:59:19,341 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2023-11-24 23:59:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 23:59:19,341 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 23:59:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-24 23:59:19,342 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-24 23:59:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-24 23:59:19,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-24 23:59:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-24 23:59:19,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-24 23:59:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2023-11-24 23:59:19,343 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2023-11-24 23:59:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 23:59:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-24 23:59:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2023-11-24 23:59:19,344 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2023-11-24 23:59:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 23:59:19,344 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 23:59:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2023-11-24 23:59:19,345 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2023-11-24 23:59:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2023-11-24 23:59:19,345 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2023-11-24 23:59:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-24 23:59:19,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-24 23:59:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2023-11-24 23:59:19,345 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2023-11-24 23:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_107 [2023-11-24 23:59:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_107 [2023-11-24 23:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2023-11-24 23:59:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2023-11-24 23:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2023-11-24 23:59:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2023-11-24 23:59:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2023-11-24 23:59:19,347 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2023-11-24 23:59:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-24 23:59:19,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-24 23:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-24 23:59:19,348 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-24 23:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2023-11-24 23:59:19,348 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2023-11-24 23:59:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-11-24 23:59:19,349 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-11-24 23:59:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2023-11-24 23:59:19,349 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2023-11-24 23:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-11-24 23:59:19,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-11-24 23:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2023-11-24 23:59:19,350 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2023-11-24 23:59:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 23:59:19,350 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 23:59:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 23:59:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 23:59:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-24 23:59:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-24 23:59:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:59:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2023-11-24 23:59:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2023-11-24 23:59:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-24 23:59:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-24 23:59:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2023-11-24 23:59:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2023-11-24 23:59:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 23:59:19,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 23:59:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-24 23:59:19,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-24 23:59:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-24 23:59:19,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-24 23:59:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 23:59:19,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 23:59:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2023-11-24 23:59:19,356 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2023-11-24 23:59:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-24 23:59:19,356 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-24 23:59:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-11-24 23:59:19,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-11-24 23:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2023-11-24 23:59:19,360 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2023-11-24 23:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:59:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 23:59:19,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 23:59:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-24 23:59:19,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-24 23:59:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-24 23:59:19,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-11-24 23:59:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2023-11-24 23:59:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2023-11-24 23:59:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-24 23:59:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-24 23:59:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2023-11-24 23:59:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2023-11-24 23:59:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:59:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 23:59:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 23:59:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 23:59:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 23:59:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:59:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2023-11-24 23:59:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2023-11-24 23:59:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 23:59:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-24 23:59:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-24 23:59:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2023-11-24 23:59:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2023-11-24 23:59:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-24 23:59:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-24 23:59:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2023-11-24 23:59:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2023-11-24 23:59:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-24 23:59:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-24 23:59:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 23:59:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 23:59:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 23:59:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 23:59:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2023-11-24 23:59:19,372 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2023-11-24 23:59:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2023-11-24 23:59:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2023-11-24 23:59:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-24 23:59:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-24 23:59:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2023-11-24 23:59:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2023-11-24 23:59:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-11-24 23:59:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-11-24 23:59:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:59:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:59:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2023-11-24 23:59:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2023-11-24 23:59:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2023-11-24 23:59:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2023-11-24 23:59:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2023-11-24 23:59:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2023-11-24 23:59:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:59:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 23:59:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-24 23:59:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-24 23:59:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-24 23:59:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-24 23:59:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-24 23:59:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-24 23:59:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-24 23:59:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-24 23:59:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-24 23:59:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-24 23:59:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-24 23:59:19,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-24 23:59:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-24 23:59:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-24 23:59:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 23:59:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 23:59:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2023-11-24 23:59:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2023-11-24 23:59:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-24 23:59:19,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-24 23:59:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-24 23:59:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-24 23:59:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2023-11-24 23:59:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2023-11-24 23:59:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:59:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-24 23:59:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-24 23:59:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2023-11-24 23:59:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2023-11-24 23:59:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:59:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2023-11-24 23:59:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2023-11-24 23:59:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2023-11-24 23:59:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2023-11-24 23:59:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_104 [2023-11-24 23:59:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_104 [2023-11-24 23:59:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2023-11-24 23:59:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2023-11-24 23:59:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-24 23:59:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-24 23:59:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2023-11-24 23:59:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2023-11-24 23:59:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 23:59:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 23:59:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2023-11-24 23:59:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2023-11-24 23:59:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 23:59:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 23:59:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-24 23:59:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-24 23:59:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2023-11-24 23:59:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2023-11-24 23:59:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2023-11-24 23:59:19,384 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2023-11-24 23:59:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 23:59:19,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 23:59:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2023-11-24 23:59:19,384 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2023-11-24 23:59:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2023-11-24 23:59:19,384 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2023-11-24 23:59:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2023-11-24 23:59:19,385 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2023-11-24 23:59:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-24 23:59:19,385 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-24 23:59:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-11-24 23:59:19,385 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-11-24 23:59:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-24 23:59:19,386 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-24 23:59:19,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:59:19,390 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2023-11-24 23:59:19,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2023-11-24 23:59:19,391 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2023-11-24 23:59:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2023-11-24 23:59:19,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:59:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:59:19,391 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2023-11-24 23:59:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2023-11-24 23:59:19,392 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2023-11-24 23:59:19,392 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2023-11-24 23:59:19,392 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2023-11-24 23:59:19,392 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2023-11-24 23:59:19,392 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2023-11-24 23:59:19,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2023-11-24 23:59:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_106 [2023-11-24 23:59:19,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_106 [2023-11-24 23:59:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2023-11-24 23:59:19,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2023-11-24 23:59:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2023-11-24 23:59:19,393 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2023-11-24 23:59:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-24 23:59:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-24 23:59:19,394 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2023-11-24 23:59:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2023-11-24 23:59:19,394 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-24 23:59:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-24 23:59:19,394 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2023-11-24 23:59:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2023-11-24 23:59:19,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 23:59:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-24 23:59:19,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_128 [2023-11-24 23:59:19,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_128 [2023-11-24 23:59:19,395 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2023-11-24 23:59:19,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2023-11-24 23:59:19,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-24 23:59:19,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-24 23:59:19,395 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2023-11-24 23:59:19,395 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2023-11-24 23:59:19,395 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2023-11-24 23:59:19,396 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2023-11-24 23:59:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2023-11-24 23:59:19,396 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2023-11-24 23:59:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 23:59:19,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 23:59:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:59:19,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:59:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-24 23:59:19,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-24 23:59:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2023-11-24 23:59:19,397 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2023-11-24 23:59:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:59:19,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:59:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-24 23:59:19,397 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-24 23:59:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2023-11-24 23:59:19,397 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2023-11-24 23:59:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2023-11-24 23:59:19,398 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2023-11-24 23:59:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2023-11-24 23:59:19,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2023-11-24 23:59:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-24 23:59:19,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-24 23:59:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2023-11-24 23:59:19,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2023-11-24 23:59:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2023-11-24 23:59:19,399 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2023-11-24 23:59:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 23:59:19,399 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 23:59:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2023-11-24 23:59:19,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2023-11-24 23:59:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2023-11-24 23:59:19,400 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2023-11-24 23:59:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2023-11-24 23:59:19,400 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2023-11-24 23:59:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 23:59:19,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 23:59:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-24 23:59:19,400 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-24 23:59:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-24 23:59:19,401 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-24 23:59:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 23:59:19,401 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 23:59:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:59:19,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:59:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:59:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2023-11-24 23:59:19,401 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2023-11-24 23:59:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2023-11-24 23:59:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2023-11-24 23:59:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-24 23:59:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-24 23:59:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-24 23:59:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-24 23:59:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2023-11-24 23:59:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2023-11-24 23:59:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 23:59:19,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 23:59:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2023-11-24 23:59:19,403 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2023-11-24 23:59:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2023-11-24 23:59:19,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2023-11-24 23:59:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:59:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 23:59:19,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 23:59:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:59:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2023-11-24 23:59:19,404 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2023-11-24 23:59:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 23:59:19,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 23:59:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-24 23:59:19,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-24 23:59:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:59:19,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:59:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-24 23:59:19,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-24 23:59:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 23:59:19,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 23:59:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-24 23:59:19,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-24 23:59:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2023-11-24 23:59:19,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2023-11-24 23:59:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2023-11-24 23:59:19,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2023-11-24 23:59:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-24 23:59:19,406 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-24 23:59:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2023-11-24 23:59:19,406 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2023-11-24 23:59:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:59:19,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:59:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-11-24 23:59:19,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-11-24 23:59:19,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:59:19,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:59:19,407 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2023-11-24 23:59:19,407 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2023-11-24 23:59:19,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-24 23:59:19,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-24 23:59:19,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-24 23:59:19,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-24 23:59:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2023-11-24 23:59:19,408 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2023-11-24 23:59:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2023-11-24 23:59:19,408 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2023-11-24 23:59:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-11-24 23:59:19,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-11-24 23:59:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-24 23:59:19,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-24 23:59:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-24 23:59:19,409 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-24 23:59:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2023-11-24 23:59:19,409 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2023-11-24 23:59:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-24 23:59:19,409 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-24 23:59:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-24 23:59:19,409 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-24 23:59:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2023-11-24 23:59:19,410 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2023-11-24 23:59:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2023-11-24 23:59:19,410 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2023-11-24 23:59:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2023-11-24 23:59:19,410 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2023-11-24 23:59:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-24 23:59:19,410 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-24 23:59:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-24 23:59:19,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-24 23:59:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2023-11-24 23:59:19,411 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2023-11-24 23:59:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:59:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:59:19,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:59:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2023-11-24 23:59:19,411 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2023-11-24 23:59:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2023-11-24 23:59:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2023-11-24 23:59:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2023-11-24 23:59:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2023-11-24 23:59:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-24 23:59:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-24 23:59:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-24 23:59:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-24 23:59:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-24 23:59:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-24 23:59:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2023-11-24 23:59:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2023-11-24 23:59:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2023-11-24 23:59:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2023-11-24 23:59:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-24 23:59:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-24 23:59:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2023-11-24 23:59:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2023-11-24 23:59:19,414 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 23:59:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 23:59:19,414 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2023-11-24 23:59:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2023-11-24 23:59:19,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-24 23:59:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-24 23:59:19,415 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2023-11-24 23:59:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2023-11-24 23:59:19,415 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2023-11-24 23:59:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2023-11-24 23:59:19,415 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-24 23:59:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-24 23:59:19,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:59:19,416 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2023-11-24 23:59:19,416 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2023-11-24 23:59:19,416 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:59:19,416 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:59:19,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:59:19,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:59:19,417 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 23:59:19,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 23:59:19,417 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-24 23:59:19,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-24 23:59:19,417 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2023-11-24 23:59:19,417 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2023-11-24 23:59:19,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-24 23:59:19,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-24 23:59:19,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 23:59:19,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 23:59:19,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2023-11-24 23:59:19,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2023-11-24 23:59:19,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-24 23:59:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-24 23:59:19,419 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2023-11-24 23:59:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2023-11-24 23:59:19,419 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2023-11-24 23:59:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2023-11-24 23:59:19,419 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2023-11-24 23:59:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2023-11-24 23:59:19,420 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2023-11-24 23:59:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2023-11-24 23:59:19,420 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2023-11-24 23:59:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2023-11-24 23:59:19,420 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2023-11-24 23:59:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2023-11-24 23:59:19,421 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2023-11-24 23:59:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2023-11-24 23:59:19,421 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2023-11-24 23:59:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2023-11-24 23:59:19,421 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 23:59:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 23:59:19,421 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2023-11-24 23:59:19,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2023-11-24 23:59:19,422 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2023-11-24 23:59:19,422 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2023-11-24 23:59:19,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-24 23:59:19,422 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-24 23:59:19,422 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 23:59:19,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 23:59:19,423 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2023-11-24 23:59:19,423 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2023-11-24 23:59:19,423 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2023-11-24 23:59:19,423 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2023-11-24 23:59:19,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-24 23:59:19,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-24 23:59:19,424 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2023-11-24 23:59:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2023-11-24 23:59:19,424 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-24 23:59:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-24 23:59:19,424 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2023-11-24 23:59:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2023-11-24 23:59:19,425 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-24 23:59:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-24 23:59:19,425 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2023-11-24 23:59:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2023-11-24 23:59:19,425 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2023-11-24 23:59:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2023-11-24 23:59:19,425 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2023-11-24 23:59:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2023-11-24 23:59:19,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-24 23:59:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-24 23:59:19,426 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2023-11-24 23:59:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2023-11-24 23:59:19,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 23:59:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 23:59:19,427 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-24 23:59:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-24 23:59:19,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-24 23:59:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-24 23:59:19,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-24 23:59:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-24 23:59:19,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:59:19,428 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-24 23:59:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-24 23:59:19,428 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2023-11-24 23:59:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2023-11-24 23:59:19,428 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2023-11-24 23:59:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2023-11-24 23:59:19,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 23:59:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 23:59:19,429 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-11-24 23:59:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-11-24 23:59:19,429 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2023-11-24 23:59:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2023-11-24 23:59:19,429 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2023-11-24 23:59:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2023-11-24 23:59:21,099 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:59:21,110 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:59:21,833 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 23:59:44,061 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 23:59:44,364 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:59:50,641 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:59:50,641 INFO L309 CfgBuilder]: Removed 11 assume(true) statements. [2023-11-24 23:59:50,644 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:59:50 BoogieIcfgContainer [2023-11-24 23:59:50,645 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:59:50,648 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-24 23:59:50,648 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-24 23:59:50,651 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-24 23:59:50,651 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 11:59:08" (1/3) ... [2023-11-24 23:59:50,652 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19c1ba7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 11:59:50, skipping insertion in model container [2023-11-24 23:59:50,652 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:59:17" (2/3) ... [2023-11-24 23:59:50,653 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19c1ba7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 11:59:50, skipping insertion in model container [2023-11-24 23:59:50,653 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:59:50" (3/3) ... [2023-11-24 23:59:50,654 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2023-11-24 23:59:50,676 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-24 23:59:50,676 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-24 23:59:50,807 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-24 23:59:50,814 INFO L357 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, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, 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;@1ece95d0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-24 23:59:50,814 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-24 23:59:50,833 INFO L276 IsEmpty]: Start isEmpty. Operand has 3627 states, 2208 states have (on average 1.2817028985507246) internal successors, (2830), 2250 states have internal predecessors, (2830), 1168 states have call successors, (1168), 251 states have call predecessors, (1168), 250 states have return successors, (1163), 1151 states have call predecessors, (1163), 1163 states have call successors, (1163) [2023-11-24 23:59:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-11-24 23:59:50,871 INFO L187 NwaCegarLoop]: Found error trace [2023-11-24 23:59:50,873 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-24 23:59:50,873 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-24 23:59:50,879 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:59:50,881 INFO L85 PathProgramCache]: Analyzing trace with hash 1176651203, now seen corresponding path program 1 times [2023-11-24 23:59:50,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-24 23:59:50,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908971093] [2023-11-24 23:59:50,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-24 23:59:50,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms