Trace number 355605

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (MO) 8423.5 8428.52

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-19-s.cnf
MD5SUMe244a296f9644a797dad8a0d16013dcf
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1460.38
Satisfiable
(Un)Satisfiability was proved
Number of variables262705
Number of clauses1259225
Sum of the clauses size2927370
Maximum clause length10
Minimum clause length1
Number of clauses of size 119569
Number of clauses of size 2957027
Number of clauses of size 3234009
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

0.00/0.01	c Parsing...
1.09/1.17	c ==============================================================================
1.09/1.17	c |           |     ORIGINAL     |              LEARNT              |          |
1.09/1.17	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.09/1.17	c ==============================================================================
1.09/1.17	c |         0 | 1238358  2905070 |  371507       0        0     nan |  0.000 % |
8.58/8.62	c |         0 |  793828  2194889 |      --       0       --      -- |     --   | -229182/-225161
8.58/8.63	c ==============================================================================
8.58/8.63	c Result  :   #vars: 134612   #clauses: 793828   #literals: 2194889
8.58/8.63	c CPU time:   8.30274 s
8.58/8.63	c ==============================================================================
9.64/9.73	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-355605-1176859514 -o ROOT/results/node4/solver-355605-1176859514 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355605-1176859514/rsat.sh /tmp/evaluation/355605-1176859514/instance-355605-1176859514.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.65 0.90 0.97 3/77 26962
/proc/meminfo: memFree=1642000/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=0
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 161989211 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26962/statm: 1338 232 195 169 0 49 0
[pid=26963] ppid=26962 vsize=684 CPUtime=0
/proc/26963/stat : 26963 (SatElite) D 26962 26962 26908 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 161989212 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/26963/statm: 171 44 36 128 0 40 0

[startup+0.0445531 s]
/proc/loadavg: 0.65 0.90 0.97 3/77 26962
/proc/meminfo: memFree=1642000/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=0
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 161989211 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26962/statm: 1338 232 195 169 0 49 0
[pid=26963] ppid=26962 vsize=6004 CPUtime=0.02
/proc/26963/stat : 26963 (SatElite) R 26962 26962 26908 0 -1 4194304 1406 0 0 0 2 0 0 0 18 0 1 0 161989212 6148096 1388 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 0 0 0
/proc/26963/statm: 1501 1390 49 128 0 1370 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11356

[startup+0.102555 s]
/proc/loadavg: 0.65 0.90 0.97 3/77 26962
/proc/meminfo: memFree=1642000/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=0
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 161989211 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26962/statm: 1338 232 195 169 0 49 0
[pid=26963] ppid=26962 vsize=20900 CPUtime=0.08
/proc/26963/stat : 26963 (SatElite) R 26962 26962 26908 0 -1 4194304 3676 0 0 0 7 1 0 0 18 0 1 0 161989212 21401600 3658 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 0 0 0
/proc/26963/statm: 5225 3660 49 128 0 5094 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26252

[startup+0.301574 s]
/proc/loadavg: 0.65 0.90 0.97 3/77 26962
/proc/meminfo: memFree=1642000/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=0
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 161989211 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26962/statm: 1338 232 195 169 0 49 0
[pid=26963] ppid=26962 vsize=51756 CPUtime=0.28
/proc/26963/stat : 26963 (SatElite) R 26962 26962 26908 0 -1 4194304 11976 0 0 0 22 6 0 0 19 0 1 0 161989212 52998144 11959 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/26963/statm: 12939 11960 49 128 0 12808 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 57108

[startup+0.701612 s]
/proc/loadavg: 0.65 0.90 0.97 3/77 26962
/proc/meminfo: memFree=1642000/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=0
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 161989211 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26962/statm: 1338 232 195 169 0 49 0
[pid=26963] ppid=26962 vsize=80336 CPUtime=0.68
/proc/26963/stat : 26963 (SatElite) R 26962 26962 26908 0 -1 4194304 19166 0 0 0 57 11 0 0 23 0 1 0 161989212 82264064 19148 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 0 0 0
/proc/26963/statm: 20084 19148 49 128 0 19953 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 85688

[startup+1.50269 s]
/proc/loadavg: 0.65 0.90 0.97 2/79 26964
/proc/meminfo: memFree=1541184/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=0
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 161989211 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26962/statm: 1338 232 195 169 0 49 0
[pid=26963] ppid=26962 vsize=151168 CPUtime=1.47
/proc/26963/stat : 26963 (SatElite) R 26962 26962 26908 0 -1 4194304 31595 0 0 0 129 18 0 0 25 0 1 0 161989212 154796032 29415 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134566275 0 0 4096 3 0 0 0 17 0 0 0
/proc/26963/statm: 37792 29415 67 128 0 37661 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 156520

[startup+3.10184 s]
/proc/loadavg: 0.65 0.90 0.97 2/79 26964
/proc/meminfo: memFree=1513536/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=0
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 161989211 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26962/statm: 1338 232 195 169 0 49 0
[pid=26963] ppid=26962 vsize=168520 CPUtime=3.07
/proc/26963/stat : 26963 (SatElite) R 26962 26962 26908 0 -1 4194304 35583 0 0 0 286 21 0 0 25 0 1 0 161989212 172564480 32889 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571373 0 0 4096 3 0 0 0 17 0 0 0
/proc/26963/statm: 42130 32889 69 128 0 41999 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 173872

[startup+6.30115 s]
/proc/loadavg: 0.68 0.90 0.97 2/79 26964
/proc/meminfo: memFree=1495040/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=0
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 161989211 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26962/statm: 1338 232 195 169 0 49 0
[pid=26963] ppid=26962 vsize=170424 CPUtime=6.28
/proc/26963/stat : 26963 (SatElite) R 26962 26962 26908 0 -1 4194304 40110 0 0 0 603 25 0 0 25 0 1 0 161989212 174514176 33523 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571585 0 0 4096 3 0 0 0 17 0 0 0
/proc/26963/statm: 42606 33523 69 128 0 42475 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 175776

[startup+12.7018 s]
/proc/loadavg: 0.71 0.91 0.97 2/79 26965
/proc/meminfo: memFree=1566656/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=52804 CPUtime=2.95
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 43975 0 0 0 281 14 0 0 25 0 1 0 161990185 54071296 12681 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 13201 12681 86 211 0 12987 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 58156

[startup+25.502 s]
/proc/loadavg: 0.77 0.91 0.97 2/79 26965
/proc/meminfo: memFree=1564096/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=55200 CPUtime=15.75
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 350000 0 0 0 1496 79 0 0 25 0 1 0 161990185 56524800 13366 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 13800 13366 86 211 0 13586 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 60552

[startup+51.1014 s]
/proc/loadavg: 0.85 0.92 0.97 2/79 26965
/proc/meminfo: memFree=1558592/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=61408 CPUtime=41.32
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 784636 0 0 0 3949 183 0 0 25 0 1 0 161990185 62881792 14900 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26965/statm: 15352 14900 86 211 0 15138 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 66760

[startup+102.306 s]
/proc/loadavg: 0.93 0.93 0.97 2/79 26965
/proc/meminfo: memFree=1532928/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=86896 CPUtime=92.48
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 1624176 0 0 0 8868 380 0 0 25 0 1 0 161990185 88981504 21199 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 21724 21199 86 211 0 21510 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 92248

[startup+162.301 s]
/proc/loadavg: 0.97 0.94 0.97 2/79 26965
/proc/meminfo: memFree=1505536/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=114448 CPUtime=152.46
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 2557222 0 0 0 14645 601 0 0 25 0 1 0 161990185 117194752 28133 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 28612 28133 86 211 0 28398 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 119800

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/79 26965
/proc/meminfo: memFree=1471296/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=148864 CPUtime=212.44
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 3530271 0 0 0 20405 839 0 0 25 0 1 0 161990185 152436736 36612 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 37216 36612 86 211 0 37002 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 154216

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/79 26965
/proc/meminfo: memFree=1430976/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=189116 CPUtime=272.41
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 4369280 0 0 0 26199 1042 0 0 25 0 1 0 161990185 193654784 46728 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 47279 46728 86 211 0 47065 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 194468

[startup+342.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/79 26965
/proc/meminfo: memFree=1400968/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=218668 CPUtime=332.39
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 5180755 0 0 0 31995 1244 0 0 25 0 1 0 161990185 223916032 54134 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 54667 54134 86 211 0 54453 0

################
# More data... #
################

/proc/26965/statm: 413964 412097 86 211 0 413750 0
Current children cumulated CPU time (s) 7777.9
Current children cumulated vsize (KiB) 1661208

[startup+7842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29435
/proc/meminfo: memFree=15880/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1667800 CPUtime=7828.19
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 36995075 0 0 0 773435 9384 0 0 25 0 1 0 161990185 1707827200 415068 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 416950 415068 86 211 0 416736 0
Current children cumulated CPU time (s) 7837.86
Current children cumulated vsize (KiB) 1673152

[startup+7902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29435
/proc/meminfo: memFree=15880/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1686344 CPUtime=7888.16
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 37359807 0 0 0 779332 9484 0 0 25 0 1 0 161990185 1726816256 419719 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526511 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 421586 419719 86 211 0 421372 0
Current children cumulated CPU time (s) 7897.83
Current children cumulated vsize (KiB) 1691696

[startup+7962.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 29435
/proc/meminfo: memFree=14984/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1707192 CPUtime=7948.12
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 37777241 0 0 0 785213 9599 0 0 25 0 1 0 161990185 1748164608 424944 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 426798 424944 86 211 0 426584 0
Current children cumulated CPU time (s) 7957.79
Current children cumulated vsize (KiB) 1712544

[startup+8022.31 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 29435
/proc/meminfo: memFree=16136/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1722396 CPUtime=8008.08
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 38116635 0 0 0 791117 9691 0 0 25 0 1 0 161990185 1763733504 428772 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 430599 428772 86 211 0 430385 0
Current children cumulated CPU time (s) 8017.75
Current children cumulated vsize (KiB) 1727748

[startup+8082.3 s]
/proc/loadavg: 1.13 1.05 1.01 2/79 29435
/proc/meminfo: memFree=15560/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1736856 CPUtime=8068.02
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 38429167 0 0 0 797023 9779 0 0 25 0 1 0 161990185 1778540544 432420 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 434214 432420 86 211 0 434000 0
Current children cumulated CPU time (s) 8077.69
Current children cumulated vsize (KiB) 1742208

[startup+8142.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/79 29435
/proc/meminfo: memFree=14856/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1751368 CPUtime=8127.97
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 38768421 0 0 0 802932 9865 0 0 25 0 1 0 161990185 1793400832 436033 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530158 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 437842 436033 86 211 0 437628 0
Current children cumulated CPU time (s) 8137.64
Current children cumulated vsize (KiB) 1756720

[startup+8202.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/79 29435
/proc/meminfo: memFree=16264/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1765584 CPUtime=8187.88
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 39116392 0 0 0 808832 9956 0 0 25 0 1 0 161990185 1807958016 439607 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 441396 439607 86 211 0 441182 0
Current children cumulated CPU time (s) 8197.55
Current children cumulated vsize (KiB) 1770936

[startup+8262.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/79 29435
/proc/meminfo: memFree=15816/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1779676 CPUtime=8247.81
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 39447939 0 0 0 814736 10045 0 0 25 0 1 0 161990185 1822388224 443125 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 444919 443125 86 211 0 444705 0
Current children cumulated CPU time (s) 8257.48
Current children cumulated vsize (KiB) 1785028

[startup+8322.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 29435
/proc/meminfo: memFree=14984/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1795992 CPUtime=8307.69
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 39830424 0 0 0 820623 10146 0 0 25 0 1 0 161990185 1839095808 447208 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 448998 447208 86 211 0 448784 0
Current children cumulated CPU time (s) 8317.36
Current children cumulated vsize (KiB) 1801344

[startup+8382.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 29435
/proc/meminfo: memFree=15368/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1817348 CPUtime=8367.65
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 40240508 0 0 0 826514 10251 0 0 25 0 1 0 161990185 1860964352 452588 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526570 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 454337 452588 86 211 0 454123 0
Current children cumulated CPU time (s) 8377.32
Current children cumulated vsize (KiB) 1822700



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+8428.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 29435
/proc/meminfo: memFree=13448/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1852256 CPUtime=8413.83
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 40486692 0 0 0 831065 10318 0 0 25 0 1 0 161990185 1896710144 459293 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134532636 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 463064 459295 86 211 0 462850 0
Current children cumulated CPU time (s) 8423.5
Current children cumulated vsize (KiB) 1857608

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+8428.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 29435
/proc/meminfo: memFree=13448/2055920 swapFree=4153860/4192956
[pid=26962] ppid=26960 vsize=5352 CPUtime=9.67
/proc/26962/stat : 26962 (rsat.sh) S 26960 26962 26908 0 -1 4194304 305 52080 0 0 0 0 928 39 18 0 1 0 161989211 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26962/statm: 1338 234 195 169 0 49 0
[pid=26965] ppid=26962 vsize=1852256 CPUtime=8413.83
/proc/26965/stat : 26965 (rsat) R 26962 26962 26908 0 -1 4194304 40486692 0 0 0 831065 10318 0 0 25 0 1 0 161990185 1896710144 459293 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134532636 0 0 4096 1026 0 0 0 17 0 0 0
/proc/26965/statm: 463064 459295 86 211 0 462850 0
Current children cumulated CPU time (s) 8423.5
Current children cumulated vsize (KiB) 1857608

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26962 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=284588
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=402938
# CPU time returned by wait4() is 9.68753
# while last known CPU time is 8423.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8428.52
CPU time (s): 8423.5
CPU user time (s): 8319.93
CPU system time (s): 103.57
CPU usage (%): 99.9405
Max. virtual memory (cumulated for all children) (KiB): 1857608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.28459
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52385
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23
involuntary context switches= 237

runsolver used 8.51571 second user time and 22.2036 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 18 01:25:15 UTC 2007

IDJOB= 355605
IDBENCH= 20350
IDSOLVER= 169
FILE ID= node4/355605-1176859514

PBS_JOBID= 4590252

Free space on /tmp= 66451 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-5-19-s.cnf
COMMAND LINE= /tmp/evaluation/355605-1176859514/rsat.sh /tmp/evaluation/355605-1176859514/instance-355605-1176859514.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-355605-1176859514 -o ROOT/results/node4/solver-355605-1176859514 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355605-1176859514/rsat.sh /tmp/evaluation/355605-1176859514/instance-355605-1176859514.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e244a296f9644a797dad8a0d16013dcf

RANDOM SEED= 881680439

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1642472 kB
Buffers:         20332 kB
Cached:         319440 kB
SwapCached:       2268 kB
Active:         125900 kB
Inactive:       236364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642472 kB
SwapTotal:     4192956 kB
SwapFree:      4153860 kB
Dirty:           24820 kB
Writeback:           0 kB
Mapped:          30244 kB
Slab:            36656 kB
Committed_AS:  5225000 kB
PageTables:       1816 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66445 MiB

End job on node4 on Wed Apr 18 03:45:45 UTC 2007