Trace number 1514867

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
precosat 236? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S1251522734-073.cnf
MD5SUM1434f33cdfd0e0bf38ee5caed68ed069
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1514867-1238245752.cnf
0.00/0.00	c found header 'p cnf 110 2343'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2343     110      0     0      0       0   2343    0.0   0    0
0.00/0.02	c R    0.0     2343     110      0     0      0     100    100   28.8   8    0
0.00/0.02	c R    0.0     2343     110      0     0      0     200    200   28.9  15    0
0.00/0.04	c N    0.0     2343     110      0     0      0     804    804   28.0  33    0
0.00/0.04	c B    0.0     2343     110      0     0      0    1002   1002   27.8  35    0
0.06/0.08	c B    0.1     2343     110      0     0      0    2004   2004   26.8  36    1
0.06/0.09	c +    0.1     2343     110      0     0      0    2345   2577   26.9  35    1
0.06/0.09	c N    0.1     2343     110      0     0      0    2407   2407   26.8  36    1
0.09/0.12	c +    0.1     2343     110      0     0      0    2930   2834   26.4  37    1
0.09/0.14	c +    0.1     2343     110      0     0      0    3660   3117   25.9  35    1
0.09/0.19	c +    0.2     2343     110      0     0      0    4575   3428   25.7  36    1
0.19/0.24	c +    0.2     2343     110      0     0      0    5715   3770   25.3  36    1
0.19/0.27	c N    0.3     2343     110      0     0      0    6420   3772   25.2  35    1
0.29/0.30	c +    0.3     2343     110      0     0      0    7141   4147   25.3  38    1
0.29/0.34	c B    0.3     2343     110      0     0      0    8009   4153   25.3  36    1
0.29/0.39	c +    0.4     2343     110      0     0      0    8927   4561   25.2  37    1
0.49/0.51	c +    0.5     2343     110      0     0      0   11155   5017   24.9  37    1
0.59/0.65	c
0.59/0.65	c       original/binary      fixed     eliminated      learned       agility
0.59/0.65	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.65	c
0.59/0.65	c +    0.7     2343     110      0     0      0   13940   5518   24.5  37    1
0.69/0.77	c N    0.8     2343     110      0     0      0   16042   5522   24.2  36    1
0.79/0.85	c +    0.9     2343     110      0     0      0   17425   6069   24.0  36    1
1.10/1.10	c +    1.1     2343     110      0     0      0   21780   6675   23.9  36    1
1.19/1.24	c B    1.2     2343     110      0     0      0   24013   6682   23.7  37    1
1.39/1.44	c +    1.4     2343     110      0     0      0   27228   7342   23.5  37    1
1.79/1.85	c +    1.9     2343     110      0     0      0   34035   8076   23.1  36    2
2.10/2.13	c N    2.1     2343     110      0     0      0   38487   8085   22.9  35    2
2.39/2.41	c +    2.4     2343     110      0     0      0   42540   8883   22.7  36    2
3.09/3.14	c +    3.1     2343     110      0     0      0   53176   9771   22.6  36    2
3.89/3.93	c B    3.9     2343     110      0     0      0   64024   9779   22.3  37    2
4.09/4.12	c +    4.1     2343     110      0     0      0   66471  10748   22.3  37    2
5.29/5.39	c +    5.4     2343     110      0     0      0   83085  11822   21.9  36    2
5.79/5.89	c N    5.9     2343     110      0     0      0   89790  11831   22.0  36    3
6.99/7.08	c +    7.1     2343     110      0     0      0  103856  13004   22.0  37    3
9.39/9.42	c +    9.4     2343     110      0     0      0  129820  14304   21.8  36    3
12.19/12.27	c B   12.3     2343     110      0     0      0  160060  14313   21.5  36    3
12.39/12.48	c +   12.5     2343     110      0     0      0  162275  15734   21.5  36    3
16.58/16.61	c +   16.6     2343     110      0     0      0  202840  17307   21.3  36    4
16.78/16.85	c
16.78/16.85	c       original/binary      fixed     eliminated      learned       agility
16.78/16.85	c   seconds        variables     equivalent    conflicts       height       MB
16.78/16.85	c
16.78/16.85	c N   16.9     2343     110      0     0      0  205175  17318   21.3  36    4
21.99/22.04	c +   22.0     2343     110      0     0      0  253551  19037   20.9  36    4
29.98/30.07	c +   30.1     2343     110      0     0      0  316936  20940   21.0  36    5
38.78/38.89	c B   38.9     2343     110      0     0      0  384119  20952   20.7  36    6
40.28/40.35	c +   40.3     2343     110      0     0      0  396170  23034   20.7  36    6
49.08/49.12	c N   49.1     2343     110      0     0      0  461557  23044   20.5  36    6
53.68/53.80	c +   53.8     2343     110      0     0      0  495212  25337   20.4  36    6
72.37/72.44	c +   72.4     2343     110      0     0      0  619016  27870   20.3  37    7
98.66/98.75	c +   98.7     2343     110      0     0      0  773771  30657   20.2  37    8
123.25/123.33	c B  123.3     2343     110      0     0      0  896217  30664   20.1  37    9
135.75/135.88	c +  135.8     2343     110      0     0      0  967210  33722   20.1  36    9
146.74/146.80	c N  146.8     2343     110      0     0      0 1025580  33737   20.0  37   10
184.74/184.81	c +  184.8     2343     110      0     0      0 1209011  37094   20.0  36    7
258.01/258.16	c +  258.1     2343     110      0     0      0 1511261  40803   20.3  35   10
362.29/362.43	c +  362.3     2343     110      0     0      0 1889075  44883   20.5  36   12
410.08/410.22	c B  410.1     2343     110      0     0      0 2048405  44891   20.5  36   14
470.85/471.07	c N  470.9     2343     110      0     0      0 2256060  44898   20.6  36   15
504.14/504.39	c +  504.2     2343     110      0     0      0 2361340  49371   20.6  36   15
704.48/704.78	c +  704.6     2343     110      0     0      0 2951675  54308   20.5  37   18
989.71/990.06	c
989.71/990.06	c       original/binary      fixed     eliminated      learned       agility
989.71/990.06	c   seconds        variables     equivalent    conflicts       height       MB
989.71/990.06	c
989.71/990.06	c +  989.8     2343     110      0     0      0 3689590  59738   20.4  36   21
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4177452 conflicts, 4660496 decisions, 1 random
1200.04/1200.40	c 0 iterations, 3 restarts, 7402 skipped
1200.04/1200.40	c 34 enlarged, 0 shrunken, 40822 rescored, 1019 rebiased
1200.04/1200.40	c 1 simplifications, 1 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 12694 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 440 probed, 2 phases, 2 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 96644777 learned, 18% deleted, 0 strong, 16 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 108175576 propagations, 0.09 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 23 MB max, 458 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514867-1238245752/watcher-1514867-1238245752 -o /tmp/evaluation-result-1514867-1238245752/solver-1514867-1238245752 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514867-1238245752.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.99 0.97 0.99 3/64 18176
/proc/meminfo: memFree=879344/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=916 CPUtime=0
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1097241040 937984 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134521599 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 229 144 79 155 0 72 0

[startup+0.0650181 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18176
/proc/meminfo: memFree=879344/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=1180 CPUtime=0.06
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 220 0 0 0 6 0 0 0 18 0 1 0 1097241040 1208320 204 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 295 204 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101021 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18176
/proc/meminfo: memFree=879344/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=1312 CPUtime=0.09
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 1097241040 1343488 245 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 328 245 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301045 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18176
/proc/meminfo: memFree=879344/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=1708 CPUtime=0.29
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 338 0 0 0 29 0 0 0 19 0 1 0 1097241040 1748992 322 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 427 322 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701092 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 18176
/proc/meminfo: memFree=879344/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=1972 CPUtime=0.69
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 420 0 0 0 69 0 0 0 22 0 1 0 1097241040 2019328 404 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 493 404 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50119 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=877864/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=2368 CPUtime=1.49
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 1097241040 2424832 509 1992294400 134512640 135151029 4294956240 18446744073709551615 134578032 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 592 509 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=877288/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=2900 CPUtime=3.09
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 644 0 0 0 309 0 0 0 25 0 1 0 1097241040 2969600 628 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 725 628 79 155 0 568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2900

[startup+6.30174 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=876456/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=3720 CPUtime=6.29
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 821 0 0 0 629 0 0 0 25 0 1 0 1097241040 3809280 805 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 930 805 79 155 0 773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3720

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=875368/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=4700 CPUtime=12.68
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 1058 0 0 0 1268 0 0 0 25 0 1 0 1097241040 4812800 1042 1992294400 134512640 135151029 4294956240 18446744073709551615 134554505 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 1175 1042 79 155 0 1018 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4700

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=873960/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=6120 CPUtime=25.48
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 1367 0 0 0 2547 1 0 0 25 0 1 0 1097241040 6266880 1351 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 1530 1351 79 155 0 1373 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6120

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=872680/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=7652 CPUtime=51.08
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 1681 0 0 0 5106 2 0 0 25 0 1 0 1097241040 7835648 1665 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 1913 1665 79 155 0 1756 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7652

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=870760/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=9936 CPUtime=102.26
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 2171 0 0 0 10224 2 0 0 25 0 1 0 1097241040 10174464 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 2484 2155 79 155 0 2327 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9936

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=869352/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=11464 CPUtime=162.25
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 2524 0 0 0 16222 3 0 0 25 0 1 0 1097241040 11739136 2508 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 2866 2508 79 155 0 2709 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11464

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=867048/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=12988 CPUtime=222.23
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 3132 0 0 0 22220 3 0 0 25 0 1 0 1097241040 13299712 3063 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 3247 3063 79 155 0 3090 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12988

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=866344/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=13792 CPUtime=282.2
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 3296 0 0 0 28217 3 0 0 25 0 1 0 1097241040 14123008 3227 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 3448 3227 79 155 0 3291 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13792

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=865384/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=15168 CPUtime=342.19
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 3553 0 0 0 34216 3 0 0 25 0 1 0 1097241040 15532032 3484 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 3792 3484 79 155 0 3635 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15168

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=864552/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=16256 CPUtime=402.18
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 3755 0 0 0 40214 4 0 0 25 0 1 0 1097241040 16646144 3686 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 4064 3686 79 155 0 3907 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16256

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=863656/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=17344 CPUtime=462.16
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 3969 0 0 0 46212 4 0 0 25 0 1 0 1097241040 17760256 3900 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 4336 3900 79 155 0 4179 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17344

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=863208/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=17856 CPUtime=522.14
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 4102 0 0 0 52210 4 0 0 25 0 1 0 1097241040 18284544 4033 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 4464 4033 79 155 0 4307 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17856

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=862440/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=19008 CPUtime=582.12
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 4288 0 0 0 58208 4 0 0 25 0 1 0 1097241040 19464192 4219 1992294400 134512640 135151029 4294956240 18446744073709551615 134575920 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 4752 4219 79 155 0 4595 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19008

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=861864/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=19776 CPUtime=642.11
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 4425 0 0 0 64206 5 0 0 25 0 1 0 1097241040 20250624 4356 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 4944 4356 79 155 0 4787 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19776

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=860520/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=21144 CPUtime=702.09
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 4750 0 0 0 70204 5 0 0 25 0 1 0 1097241040 21651456 4681 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 5286 4681 79 155 0 5129 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 21144

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=859880/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=22104 CPUtime=762.07
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 4903 0 0 0 76202 5 0 0 25 0 1 0 1097241040 22634496 4834 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 5526 4834 79 155 0 5369 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 22104

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=859624/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=22364 CPUtime=822.05
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 4976 0 0 0 82200 5 0 0 25 0 1 0 1097241040 22900736 4907 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 5591 4907 79 155 0 5434 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 22364

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=858984/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=23132 CPUtime=882.03
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 5138 0 0 0 88198 5 0 0 25 0 1 0 1097241040 23687168 5069 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 5783 5069 79 155 0 5626 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 23132

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=858728/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=23644 CPUtime=942.02
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 5225 0 0 0 94196 6 0 0 25 0 1 0 1097241040 24211456 5156 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 5911 5156 79 155 0 5754 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=857128/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=25224 CPUtime=1001.99
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 5619 0 0 0 100193 6 0 0 25 0 1 0 1097241040 25829376 5550 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 6306 5550 79 155 0 6149 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 25224

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=856808/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=25384 CPUtime=1061.98
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 5683 0 0 0 106192 6 0 0 25 0 1 0 1097241040 25993216 5614 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 6346 5614 79 155 0 6189 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 25384

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=856424/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=25896 CPUtime=1121.96
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 5769 0 0 0 112189 7 0 0 25 0 1 0 1097241040 26517504 5700 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 6474 5700 79 155 0 6317 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 25896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=856232/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=25896 CPUtime=1181.94
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 5817 0 0 0 118187 7 0 0 25 0 1 0 1097241040 26517504 5748 1992294400 134512640 135151029 4294956240 18446744073709551615 134555154 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 6474 5748 79 155 0 6317 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 25896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 18177
/proc/meminfo: memFree=856104/2055920 swapFree=4176704/4192956
[pid=18176] ppid=18174 vsize=26152 CPUtime=1200.04
/proc/18176/stat : 18176 (precosat) R 18174 18176 17891 0 -1 4194304 5844 0 0 0 119997 7 0 0 25 0 1 0 1097241040 26779648 5775 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18176/statm: 6538 5775 79 155 0 6381 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26152

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.080987
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 26152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5844
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= 2
involuntary context switches= 3160

runsolver used 0.862868 second user time and 2.53861 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 14:09:12
IDJOB=1514867
IDBENCH=70382
IDSOLVER=507
FILE ID=node20/1514867-1238245752
PBS_JOBID= 9060659
Free space on /tmp= 65632 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S1251522734-073.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514867-1238245752/watcher-1514867-1238245752 -o /tmp/evaluation-result-1514867-1238245752/solver-1514867-1238245752 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514867-1238245752.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1434f33cdfd0e0bf38ee5caed68ed069
RANDOM SEED=1124099303

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.235
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	: 5914.62
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		: 3000.235
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:        879760 kB
Buffers:         99444 kB
Cached:         975220 kB
SwapCached:      10004 kB
Active:         100144 kB
Inactive:       985992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        879760 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          16564 kB
Slab:            75932 kB
Committed_AS:  2825552 kB
PageTables:       1404 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= 65632 MiB
End job on node20 at 2009-03-28 14:29:14