./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire --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 c0c22eb5b059f7c19a3322775ff3abb0da323533a2347e9a5442dc9f56135c1c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:28:05,798 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:28:05,908 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:28:05,915 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:28:05,918 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:28:05,966 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:28:05,967 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:28:05,968 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:28:05,969 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:28:05,996 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:28:05,997 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:28:05,998 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:28:05,998 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:28:05,999 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:28:05,999 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:28:06,000 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:28:06,000 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:28:06,001 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:28:06,001 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:28:06,002 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:28:06,002 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:28:06,003 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:28:06,003 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:28:06,004 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:28:06,004 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:28:06,005 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:28:06,005 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:28:06,005 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:28:06,006 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:28:06,006 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:28:06,006 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:28:06,007 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:28:06,007 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:28:06,008 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:28:06,008 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:28:06,009 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:28:06,010 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:28:06,011 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:28:06,012 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:28:06,013 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:28:06,013 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:28:06,013 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:28:06,014 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:28:06,014 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:28:06,015 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_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0c22eb5b059f7c19a3322775ff3abb0da323533a2347e9a5442dc9f56135c1c [2023-11-23 21:28:06,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:28:06,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:28:06,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:28:06,389 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:28:06,390 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:28:06,391 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2023-11-23 21:28:09,583 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:28:10,689 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:28:10,689 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i [2023-11-23 21:28:10,784 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/data/bffc13a6f/ed14c75beab3413c9b191c149e1e2ec2/FLAGfd1986c77 [2023-11-23 21:28:10,801 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/data/bffc13a6f/ed14c75beab3413c9b191c149e1e2ec2 [2023-11-23 21:28:10,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:28:10,807 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:28:10,808 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:28:10,809 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:28:10,818 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:28:10,819 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:28:10" (1/1) ... [2023-11-23 21:28:10,820 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@704bfaa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:10, skipping insertion in model container [2023-11-23 21:28:10,820 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:28:10" (1/1) ... [2023-11-23 21:28:11,152 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:28:20,167 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_6ba91c78-9d46-41c6-b0ca-c41d8012874b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[669746,669759] [2023-11-23 21:28:21,042 WARN L635 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-11-23 21:28:21,055 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:28:21,170 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:28:21,329 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"); [5627] [2023-11-23 21:28:21,331 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [5634] [2023-11-23 21:28:21,331 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [5641] [2023-11-23 21:28:21,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5676] [2023-11-23 21:28:21,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5679] [2023-11-23 21:28:21,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5682] [2023-11-23 21:28:21,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5685] [2023-11-23 21:28:21,336 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; incl %0": "+m" (v->counter)); [5726] [2023-11-23 21:28:21,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [8842] [2023-11-23 21:28:21,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [8851] [2023-11-23 21:28:21,576 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8892-8893] [2023-11-23 21:28:21,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [8954] [2023-11-23 21:28:21,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9031] [2023-11-23 21:28:21,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9646] [2023-11-23 21:28:21,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10286] [2023-11-23 21:28:21,713 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)); [11020] [2023-11-23 21:28:21,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [11028-11029] [2023-11-23 21:28:21,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [15175] [2023-11-23 21:28:21,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [15178] [2023-11-23 21:28:21,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15184] [2023-11-23 21:28:21,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [15284] [2023-11-23 21:28:22,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [16928] [2023-11-23 21:28:22,073 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [17077] [2023-11-23 21:28:22,074 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [17084] [2023-11-23 21:28:22,079 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)); [17280-17281] [2023-11-23 21:28:22,081 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)); [17309-17310] [2023-11-23 21:28:22,082 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" (108), "i" (12UL)); [17339-17340] [2023-11-23 21:28:22,083 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" (120), "i" (12UL)); [17369-17370] [2023-11-23 21:28:22,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [18949] [2023-11-23 21:28:22,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [18951] [2023-11-23 21:28:22,310 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/4906/dscv_tempdir/dscv/ri/32_7a/drivers/infiniband/hw/mlx5/mad.c"), "i" (72), "i" (12UL)); [20578-20579] [2023-11-23 21:28:22,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [21485] [2023-11-23 21:28:22,435 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_6ba91c78-9d46-41c6-b0ca-c41d8012874b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--hw--mlx5--mlx5_ib.ko-entry_point.cil.out.i[669746,669759] [2023-11-23 21:28:22,493 WARN L635 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-11-23 21:28:22,496 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:28:23,096 WARN L675 CHandler]: The function ldv_xmalloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:28:23,096 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:28:23,097 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:28:23,105 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:28:23,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23 WrapperNode [2023-11-23 21:28:23,106 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:28:23,107 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:28:23,107 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:28:23,107 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:28:23,115 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:23,420 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:24,226 INFO L138 Inliner]: procedures = 885, calls = 10338, calls flagged for inlining = 340, calls inlined = 243, statements flattened = 20047 [2023-11-23 21:28:24,243 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:28:24,246 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:28:24,246 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:28:24,247 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:28:24,258 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:24,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:24,528 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:24,529 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:24,978 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:25,045 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:25,166 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:25,230 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:25,360 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:28:25,362 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:28:25,362 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:28:25,362 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:28:25,363 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:28:23" (1/1) ... [2023-11-23 21:28:25,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:28:25,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:28:25,402 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:28:25,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ba91c78-9d46-41c6-b0ca-c41d8012874b/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:28:25,456 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_end [2023-11-23 21:28:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_end [2023-11-23 21:28:25,456 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cq_clean [2023-11-23 21:28:25,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cq_clean [2023-11-23 21:28:25,456 INFO L130 BoogieDeclarations]: Found specification of procedure next_uuar [2023-11-23 21:28:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure next_uuar [2023-11-23 21:28:25,457 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_sub [2023-11-23 21:28:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_sub [2023-11-23 21:28:25,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_umem_mutex_of_ib_umem_odp [2023-11-23 21:28:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_umem_mutex_of_ib_umem_odp [2023-11-23 21:28:25,457 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2023-11-23 21:28:25,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2023-11-23 21:28:25,458 INFO L130 BoogieDeclarations]: Found specification of procedure begin_wqe [2023-11-23 21:28:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_wqe [2023-11-23 21:28:25,458 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_alloc [2023-11-23 21:28:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_alloc [2023-11-23 21:28:25,458 INFO L130 BoogieDeclarations]: Found specification of procedure size_write [2023-11-23 21:28:25,458 INFO L138 BoogieDeclarations]: Found implementation of procedure size_write [2023-11-23 21:28:25,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mlx5_ib_qp [2023-11-23 21:28:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mlx5_ib_qp [2023-11-23 21:28:25,459 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 21:28:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 21:28:25,459 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 21:28:25,459 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 21:28:25,459 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_use_mad_ifc [2023-11-23 21:28:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_use_mad_ifc [2023-11-23 21:28:25,460 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_min [2023-11-23 21:28:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_min [2023-11-23 21:28:25,460 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_port [2023-11-23 21:28:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_port [2023-11-23 21:28:25,460 INFO L130 BoogieDeclarations]: Found specification of procedure first_med_uuar [2023-11-23 21:28:25,460 INFO L138 BoogieDeclarations]: Found implementation of procedure first_med_uuar [2023-11-23 21:28:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:28:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure get_sw_cqe [2023-11-23 21:28:25,461 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sw_cqe [2023-11-23 21:28:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_populate_pas [2023-11-23 21:28:25,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_populate_pas [2023-11-23 21:28:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:28:25,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:28:25,461 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_mr_lookup [2023-11-23 21:28:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_mr_lookup [2023-11-23 21:28:25,462 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_cq [2023-11-23 21:28:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_cq [2023-11-23 21:28:25,462 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-11-23 21:28:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-11-23 21:28:25,462 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:28:25,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:28:25,463 INFO L130 BoogieDeclarations]: Found specification of procedure to_mfrpl [2023-11-23 21:28:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mfrpl [2023-11-23 21:28:25,463 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_create_mkey [2023-11-23 21:28:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_create_mkey [2023-11-23 21:28:25,463 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_device [2023-11-23 21:28:25,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_device [2023-11-23 21:28:25,463 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:28:25,464 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:28:25,464 INFO L130 BoogieDeclarations]: Found specification of procedure to_mucontext [2023-11-23 21:28:25,464 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mucontext [2023-11-23 21:28:25,464 INFO L130 BoogieDeclarations]: Found specification of procedure order2idx [2023-11-23 21:28:25,464 INFO L138 BoogieDeclarations]: Found implementation of procedure order2idx [2023-11-23 21:28:25,464 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 21:28:25,464 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 21:28:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure cqe_sz_to_mlx_sz [2023-11-23 21:28:25,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cqe_sz_to_mlx_sz [2023-11-23 21:28:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure show_board [2023-11-23 21:28:25,465 INFO L138 BoogieDeclarations]: Found implementation of procedure show_board [2023-11-23 21:28:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_mlx5_uuar_info [2023-11-23 21:28:25,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_mlx5_uuar_info [2023-11-23 21:28:25,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:28:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_srq [2023-11-23 21:28:25,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_srq [2023-11-23 21:28:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_modify_qp [2023-11-23 21:28:25,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_modify_qp [2023-11-23 21:28:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-23 21:28:25,466 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-23 21:28:25,466 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-11-23 21:28:25,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-11-23 21:28:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure fw_rev_maj [2023-11-23 21:28:25,467 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_rev_maj [2023-11-23 21:28:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:28:25,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:28:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure sq_overhead [2023-11-23 21:28:25,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sq_overhead [2023-11-23 21:28:25,467 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_kernel [2023-11-23 21:28:25,468 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_kernel [2023-11-23 21:28:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:28:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 21:28:25,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-23 21:28:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:28:25,468 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-11-23 21:28:25,468 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-11-23 21:28:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:28:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:28:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_mkey [2023-11-23 21:28:25,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_mkey [2023-11-23 21:28:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_free_srq_wqe [2023-11-23 21:28:25,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_free_srq_wqe [2023-11-23 21:28:25,469 INFO L130 BoogieDeclarations]: Found specification of procedure get_fence [2023-11-23 21:28:25,470 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fence [2023-11-23 21:28:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-23 21:28:25,470 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-23 21:28:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure to_mah [2023-11-23 21:28:25,470 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mah [2023-11-23 21:28:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-23 21:28:25,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-23 21:28:25,470 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:28:25,471 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:28:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_cqe_size [2023-11-23 21:28:25,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_cqe_size [2023-11-23 21:28:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_u32 [2023-11-23 21:28:25,471 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_u32 [2023-11-23 21:28:25,471 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 21:28:25,471 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 21:28:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_write64 [2023-11-23 21:28:25,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_write64 [2023-11-23 21:28:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure to_mcq [2023-11-23 21:28:25,472 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mcq [2023-11-23 21:28:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:28:25,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:28:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_get [2023-11-23 21:28:25,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_get [2023-11-23 21:28:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 21:28:25,473 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 21:28:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_query_mad_ifc_smp_attr_node_info [2023-11-23 21:28:25,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_query_mad_ifc_smp_attr_node_info [2023-11-23 21:28:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:28:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2023-11-23 21:28:25,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2023-11-23 21:28:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-23 21:28:25,474 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-23 21:28:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_db_free [2023-11-23 21:28:25,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_db_free [2023-11-23 21:28:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure to_mxrcd [2023-11-23 21:28:25,475 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mxrcd [2023-11-23 21:28:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-23 21:28:25,476 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-23 21:28:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_mlx5_uuar_info [2023-11-23 21:28:25,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_mlx5_uuar_info [2023-11-23 21:28:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_dealloc_pd [2023-11-23 21:28:25,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_dealloc_pd [2023-11-23 21:28:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_alloc_xrcd [2023-11-23 21:28:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_alloc_xrcd [2023-11-23 21:28:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_vzalloc [2023-11-23 21:28:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_vzalloc [2023-11-23 21:28:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2023-11-23 21:28:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2023-11-23 21:28:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:28:25,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:28:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:28:25,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:28:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_copy_from [2023-11-23 21:28:25,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_copy_from [2023-11-23 21:28:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:28:25,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:28:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure get_umr_flags [2023-11-23 21:28:25,479 INFO L138 BoogieDeclarations]: Found implementation of procedure get_umr_flags [2023-11-23 21:28:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-23 21:28:25,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-23 21:28:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-23 21:28:25,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-23 21:28:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure to_msrq [2023-11-23 21:28:25,480 INFO L138 BoogieDeclarations]: Found implementation of procedure to_msrq [2023-11-23 21:28:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-23 21:28:25,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-23 21:28:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:28:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:28:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:28:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_create_srq [2023-11-23 21:28:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_create_srq [2023-11-23 21:28:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_alloc [2023-11-23 21:28:25,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_alloc [2023-11-23 21:28:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure set_frwr_li_wr [2023-11-23 21:28:25,482 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frwr_li_wr [2023-11-23 21:28:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:28:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-11-23 21:28:25,482 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-11-23 21:28:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_set_path [2023-11-23 21:28:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_set_path [2023-11-23 21:28:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_MAD_IFC [2023-11-23 21:28:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_MAD_IFC [2023-11-23 21:28:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-23 21:28:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-23 21:28:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 21:28:25,484 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 21:28:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-23 21:28:25,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-23 21:28:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-23 21:28:25,484 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-23 21:28:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-23 21:28:25,485 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-23 21:28:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_cont_pages [2023-11-23 21:28:25,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_cont_pages [2023-11-23 21:28:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 21:28:25,485 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 21:28:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_db_page_mutex_of_mlx5_ib_ucontext [2023-11-23 21:28:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_db_page_mutex_of_mlx5_ib_ucontext [2023-11-23 21:28:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-11-23 21:28:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-11-23 21:28:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:28:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:28:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure kvfree [2023-11-23 21:28:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure kvfree [2023-11-23 21:28:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe_from_buf [2023-11-23 21:28:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe_from_buf [2023-11-23 21:28:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure show_fw_pages [2023-11-23 21:28:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fw_pages [2023-11-23 21:28:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure to_mmr [2023-11-23 21:28:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mmr [2023-11-23 21:28:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2023-11-23 21:28:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2023-11-23 21:28:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2023-11-23 21:28:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2023-11-23 21:28:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure show_reg_pages [2023-11-23 21:28:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure show_reg_pages [2023-11-23 21:28:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:28:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-23 21:28:25,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-23 21:28:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-23 21:28:25,489 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-23 21:28:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:28:25,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:28:25,489 INFO L130 BoogieDeclarations]: Found specification of procedure to_mpd [2023-11-23 21:28:25,490 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mpd [2023-11-23 21:28:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure set_raddr_seg [2023-11-23 21:28:25,490 INFO L138 BoogieDeclarations]: Found implementation of procedure set_raddr_seg [2023-11-23 21:28:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_pd [2023-11-23 21:28:25,490 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_pd [2023-11-23 21:28:25,490 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_srq_kernel [2023-11-23 21:28:25,490 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_srq_kernel [2023-11-23 21:28:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_st [2023-11-23 21:28:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_st [2023-11-23 21:28:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure to_mqp [2023-11-23 21:28:25,493 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mqp [2023-11-23 21:28:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wqe [2023-11-23 21:28:25,493 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wqe [2023-11-23 21:28:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-11-23 21:28:25,493 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-11-23 21:28:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_base_mkey [2023-11-23 21:28:25,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_base_mkey [2023-11-23 21:28:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_mtu_to_ib_mtu [2023-11-23 21:28:25,497 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_mtu_to_ib_mtu [2023-11-23 21:28:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_umem_mutex_of_ib_umem_odp [2023-11-23 21:28:25,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_umem_mutex_of_ib_umem_odp [2023-11-23 21:28:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2023-11-23 21:28:25,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2023-11-23 21:28:25,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe [2023-11-23 21:28:25,613 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe [2023-11-23 21:28:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-23 21:28:25,613 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-23 21:28:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-23 21:28:25,613 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-23 21:28:25,613 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_remove [2023-11-23 21:28:25,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_remove [2023-11-23 21:28:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure convert_access [2023-11-23 21:28:25,614 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_access [2023-11-23 21:28:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_dev_resources [2023-11-23 21:28:25,614 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_dev_resources [2023-11-23 21:28:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:28:25,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:28:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mlx5_ib_update_mtt_emergency_buffer_mutex [2023-11-23 21:28:25,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mlx5_ib_update_mtt_emergency_buffer_mutex [2023-11-23 21:28:25,614 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_device [2023-11-23 21:28:25,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_device [2023-11-23 21:28:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_dealloc_xrcd [2023-11-23 21:28:25,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_dealloc_xrcd [2023-11-23 21:28:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:28:25,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:28:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-23 21:28:25,615 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-23 21:28:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_start [2023-11-23 21:28:25,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_start [2023-11-23 21:28:25,615 INFO L130 BoogieDeclarations]: Found specification of procedure first_hi_uuar [2023-11-23 21:28:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure first_hi_uuar [2023-11-23 21:28:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_inl_bsf [2023-11-23 21:28:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_inl_bsf [2023-11-23 21:28:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-11-23 21:28:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-11-23 21:28:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:28:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:28:25,616 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_uuar [2023-11-23 21:28:25,616 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_uuar [2023-11-23 21:28:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure add_keys [2023-11-23 21:28:25,617 INFO L138 BoogieDeclarations]: Found implementation of procedure add_keys [2023-11-23 21:28:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure set_data_ptr_seg [2023-11-23 21:28:25,617 INFO L138 BoogieDeclarations]: Found implementation of procedure set_data_ptr_seg [2023-11-23 21:28:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure down [2023-11-23 21:28:25,617 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2023-11-23 21:28:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure is_sqp [2023-11-23 21:28:25,617 INFO L138 BoogieDeclarations]: Found implementation of procedure is_sqp [2023-11-23 21:28:25,617 INFO L130 BoogieDeclarations]: Found specification of procedure show_fw_ver [2023-11-23 21:28:25,617 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fw_ver [2023-11-23 21:28:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2023-11-23 21:28:25,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2023-11-23 21:28:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_lookup [2023-11-23 21:28:25,618 INFO L138 BoogieDeclarations]: Found implementation of procedure radix_tree_lookup [2023-11-23 21:28:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ib_umem_release [2023-11-23 21:28:25,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_umem_release [2023-11-23 21:28:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:28:25,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:28:25,618 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_remove_one [2023-11-23 21:28:25,619 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_remove_one [2023-11-23 21:28:25,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:28:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_user [2023-11-23 21:28:25,624 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_user [2023-11-23 21:28:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_pfault_action [2023-11-23 21:28:25,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_pfault_action [2023-11-23 21:28:25,624 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-23 21:28:25,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-23 21:28:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:28:25,625 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:28:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure get_wqe___0 [2023-11-23 21:28:25,625 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wqe___0 [2023-11-23 21:28:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_query_device [2023-11-23 21:28:25,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_query_device [2023-11-23 21:28:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure to_mdev [2023-11-23 21:28:25,625 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mdev [2023-11-23 21:28:25,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mlx5_ib_update_mtt_emergency_buffer_mutex [2023-11-23 21:28:25,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mlx5_ib_update_mtt_emergency_buffer_mutex [2023-11-23 21:28:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp0 [2023-11-23 21:28:25,626 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp0 [2023-11-23 21:28:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure is_qp1 [2023-11-23 21:28:25,626 INFO L138 BoogieDeclarations]: Found implementation of procedure is_qp1 [2023-11-23 21:28:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:28:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure bs_selector [2023-11-23 21:28:25,626 INFO L138 BoogieDeclarations]: Found implementation of procedure bs_selector [2023-11-23 21:28:25,626 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:28:25,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:28:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure init_cq_buf [2023-11-23 21:28:25,627 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cq_buf [2023-11-23 21:28:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:28:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 21:28:25,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 21:28:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_to_sw_pkey_sz [2023-11-23 21:28:25,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_to_sw_pkey_sz [2023-11-23 21:28:25,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:28:25,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:28:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_qp_disable_pagefaults [2023-11-23 21:28:25,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_qp_disable_pagefaults [2023-11-23 21:28:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure show_hca [2023-11-23 21:28:25,628 INFO L138 BoogieDeclarations]: Found implementation of procedure show_hca [2023-11-23 21:28:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_update_mtt [2023-11-23 21:28:25,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_update_mtt [2023-11-23 21:28:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_init_umr_context [2023-11-23 21:28:25,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_init_umr_context [2023-11-23 21:28:25,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-23 21:28:25,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-23 21:28:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_access_reg [2023-11-23 21:28:25,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_access_reg [2023-11-23 21:28:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_pagefault_context [2023-11-23 21:28:25,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_pagefault_context [2023-11-23 21:28:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_free [2023-11-23 21:28:25,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_free [2023-11-23 21:28:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 21:28:25,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 21:28:25,629 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-11-23 21:28:25,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-11-23 21:28:25,630 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_srcu [2023-11-23 21:28:25,630 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_srcu [2023-11-23 21:28:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure __mlx5_ib_cq_clean [2023-11-23 21:28:25,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __mlx5_ib_cq_clean [2023-11-23 21:28:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-23 21:28:25,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-23 21:28:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure limit_write [2023-11-23 21:28:25,631 INFO L138 BoogieDeclarations]: Found implementation of procedure limit_write [2023-11-23 21:28:25,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:28:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:28:25,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:28:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2023-11-23 21:28:25,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2023-11-23 21:28:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2023-11-23 21:28:25,632 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2023-11-23 21:28:25,632 INFO L130 BoogieDeclarations]: Found specification of procedure get_klm_octo [2023-11-23 21:28:25,633 INFO L138 BoogieDeclarations]: Found implementation of procedure get_klm_octo [2023-11-23 21:28:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_mkey [2023-11-23 21:28:25,633 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_mkey [2023-11-23 21:28:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_fill_page_array [2023-11-23 21:28:25,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_fill_page_array [2023-11-23 21:28:25,633 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:28:25,633 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:28:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cq_kernel [2023-11-23 21:28:25,634 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cq_kernel [2023-11-23 21:28:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_destroy_qp [2023-11-23 21:28:25,634 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_destroy_qp [2023-11-23 21:28:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-23 21:28:25,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-23 21:28:25,634 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_cq_set_ci [2023-11-23 21:28:25,634 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_cq_set_ci [2023-11-23 21:28:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure up [2023-11-23 21:28:25,635 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2023-11-23 21:28:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u64 [2023-11-23 21:28:25,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u64 [2023-11-23 21:28:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure remove_keys [2023-11-23 21:28:25,635 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_keys [2023-11-23 21:28:25,635 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_buf_offset [2023-11-23 21:28:25,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_buf_offset [2023-11-23 21:28:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:28:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqe [2023-11-23 21:28:25,636 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqe [2023-11-23 21:28:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:28:25,636 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:28:25,636 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_qp_modify [2023-11-23 21:28:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_qp_modify [2023-11-23 21:28:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_cqs [2023-11-23 21:28:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cqs [2023-11-23 21:28:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 21:28:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 21:28:25,637 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sig [2023-11-23 21:28:25,637 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sig [2023-11-23 21:28:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-11-23 21:28:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-11-23 21:28:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure free_uuar [2023-11-23 21:28:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure free_uuar [2023-11-23 21:28:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-23 21:28:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-23 21:28:25,638 INFO L130 BoogieDeclarations]: Found specification of procedure get_pd [2023-11-23 21:28:25,638 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pd [2023-11-23 21:28:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_page_fault_resume [2023-11-23 21:28:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_page_fault_resume [2023-11-23 21:28:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_qp_user [2023-11-23 21:28:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_qp_user [2023-11-23 21:28:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_cq [2023-11-23 21:28:25,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_cq [2023-11-23 21:28:25,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_db_page_mutex_of_mlx5_ib_ucontext [2023-11-23 21:28:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_db_page_mutex_of_mlx5_ib_ucontext [2023-11-23 21:28:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2023-11-23 21:28:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2023-11-23 21:28:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-23 21:28:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-23 21:28:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_cq_buf [2023-11-23 21:28:25,640 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_cq_buf [2023-11-23 21:28:25,640 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_send_wqe [2023-11-23 21:28:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_send_wqe [2023-11-23 21:28:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mlx5_ib_qp [2023-11-23 21:28:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mlx5_ib_qp [2023-11-23 21:28:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_unmap_user [2023-11-23 21:28:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_unmap_user [2023-11-23 21:28:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure to_mlx5_state [2023-11-23 21:28:25,641 INFO L138 BoogieDeclarations]: Found implementation of procedure to_mlx5_state [2023-11-23 21:28:25,641 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2023-11-23 21:28:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2023-11-23 21:28:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure free_cq_buf [2023-11-23 21:28:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cq_buf [2023-11-23 21:28:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:28:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:28:25,642 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-23 21:28:25,642 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-23 21:28:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure set_psv_wr [2023-11-23 21:28:25,643 INFO L138 BoogieDeclarations]: Found implementation of procedure set_psv_wr [2023-11-23 21:28:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2023-11-23 21:28:25,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2023-11-23 21:28:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:28:25,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:28:25,643 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-23 21:28:25,643 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-23 21:28:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_get_vport_access_method [2023-11-23 21:28:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_get_vport_access_method [2023-11-23 21:28:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-23 21:28:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-23 21:28:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_core_destroy_srq [2023-11-23 21:28:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_core_destroy_srq [2023-11-23 21:28:25,644 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-11-23 21:28:25,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-11-23 21:28:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_db_map_user [2023-11-23 21:28:25,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_db_map_user [2023-11-23 21:28:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-23 21:28:25,645 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-23 21:28:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_odp_cleanup [2023-11-23 21:28:25,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_odp_cleanup [2023-11-23 21:28:25,645 INFO L130 BoogieDeclarations]: Found specification of procedure show_rev [2023-11-23 21:28:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rev [2023-11-23 21:28:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure init_query_mad [2023-11-23 21:28:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure init_query_mad [2023-11-23 21:28:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_wq_overflow [2023-11-23 21:28:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_wq_overflow [2023-11-23 21:28:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_umrc_res [2023-11-23 21:28:25,646 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_umrc_res [2023-11-23 21:28:25,646 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_get_buf_offset [2023-11-23 21:28:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_get_buf_offset [2023-11-23 21:28:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 21:28:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 21:28:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:28:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:28:25,647 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2023-11-23 21:28:25,647 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2023-11-23 21:28:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure mlx5_ib_event [2023-11-23 21:28:25,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mlx5_ib_event [2023-11-23 21:28:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2023-11-23 21:28:25,648 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2023-11-23 21:28:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_single_data_segment [2023-11-23 21:28:25,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_single_data_segment [2023-11-23 21:28:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:28:25,648 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2023-11-23 21:28:25,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2023-11-23 21:28:27,404 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:28:27,413 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:28:27,788 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;