Trace number 1728634

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) 1200.11 1200.53

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-a-clqcolor-16-10-11.sat05-1253.reshuffled-07.cnf
MD5SUMb75724237432e4d0e86c18e7a0ef5859
Bench CategoryCRAFTED (crafted 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 variables456
Number of clauses15307
Sum of the clauses size45296
Maximum clause length16
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2880
Number of clauses of size 314400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 527

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-1728634-1240739253.cnf
0.00/0.00	c found header 'p cnf 456 15307'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    15307     456      0     0      0       0      0    0.0   0    1
0.09/0.18	c s    0.2    15280     429      0     0     27       0      0    0.0   0    1
0.09/0.18	c l    0.2    15280     429      0     0     27       0  14505    0.0   0    1
0.09/0.18	c R    0.2    15280     429      0     0     27     101    101  213.3   5    1
0.09/0.19	c R    0.2    15280     429      0     0     27     203    203  182.2   8    1
0.19/0.21	c R    0.2    15280     429      0     0     27     804    804  117.3   8    1
0.19/0.22	c B    0.2    15280     429      0     0     27    1001   1001   96.8   7    1
0.19/0.26	c B    0.3    15280     429      0     0     27    2001   2001   92.0  10    2
0.19/0.27	c R    0.3    15280     429      0     0     27    2409   2409   95.9  10    2
0.39/0.45	c R    0.5    15280     429      0     0     27    6416   6416   65.8   7    3
0.49/0.53	c B    0.5    15280     429      0     0     27    8002   8002   70.8  11    3
0.79/0.83	c +    0.8    15280     429      0     0     27   14506  15955   71.7   9    5
0.89/0.91	c R    0.9    15280     429      0     0     27   16026  15961   69.9   8    5
0.99/1.03	c +    1.0    15280     429      0     0     27   18131  17550   67.6   9    5
1.29/1.31	c +    1.3    15280     429      0     0     27   22661  19305   63.4   7    6
1.29/1.38	c B    1.4    15280     429      0     0     27   24005  18901   61.6   7    6
1.49/1.59	c +    1.6    15280     429      0     0     27   28325  21235   58.0   8    6
1.89/1.97	c +    2.0    15280     429      0     0     27   35406  23358   55.6  11    6
2.10/2.14	c R    2.1    15280     429      0     0     27   38467  23363   55.1   8    6
2.49/2.51	c
2.49/2.51	c       original/binary      fixed     eliminated      learned       agility
2.49/2.51	c   seconds        variables     equivalent    conflicts       height       MB
2.49/2.51	c
2.49/2.51	c +    2.5    15280     429      0     0     27   44255  25693   55.0   7    6
3.09/3.15	c +    3.2    15280     429      0     0     27   55316  28262   54.9   7    7
3.59/3.64	c B    3.6    15280     429      0     0     27   64018  28275   51.5   7    8
3.89/3.94	c +    3.9    15280     429      0     0     27   69148  31088   51.4   6    8
4.89/4.91	c +    4.9    15280     429      0     0     27   86437  34196   51.9   8    8
5.09/5.14	c R    5.1    15280     429      0     0     27   89741  34209   53.4   9    9
6.50/6.60	c +    6.6    15280     429      0     0     27  108045  37615   51.1   7   12
8.59/8.61	c +    8.6    15280     429      0     0     27  135056  41376   52.4   7   11
10.08/10.12	c B   10.1    15280     429      0     0     27  160034  41378   51.1   7   12
10.48/10.57	c +   10.6    15280     429      0     0     27  168821  45513   50.5   7   11
12.78/12.87	c R   12.9    15280     429      0     0     27  205109  45527   48.6   8   13
13.29/13.37	c +   13.4    15280     429      0     0     27  211026  50064   48.3   9   14
19.39/19.49	c +   19.5    15280     429      0     0     27  263780  55070   46.3   7   18
24.58/24.63	c +   24.6    15280     429      0     0     27  329730  60577   48.3   7   20
28.48/28.58	c B   28.6    15280     429      0     0     27  384075  60585   47.0   7   20
30.18/30.24	c +   30.2    15280     429      0     0     27  412160  66634   46.1   6   18
33.68/33.78	c R   33.8    15280     429      0     0     27  461440  66653   44.5   8   19
39.88/39.91	c +   39.9    15280     429      0     0     27  515201  73297   46.9   7   27
50.18/50.22	c +   50.2    15280     429      0     0     27  644001  80626   45.7   6   25
64.47/64.52	c
64.47/64.52	c       original/binary      fixed     eliminated      learned       agility
64.47/64.52	c   seconds        variables     equivalent    conflicts       height       MB
64.47/64.52	c
64.47/64.52	c +   64.5    15280     429      0     0     27  805004  88688   47.6   7   27
70.77/70.83	c B   70.8    15280     429      0     0     27  896180  88697   46.3   7   27
81.27/81.37	c +   81.3    15280     429      0     0     27 1006257  97556   44.9   8   28
85.06/85.18	c R   85.2    15280     429      0     0     27 1025361  97565   44.7   8   31
112.85/112.92	c +  112.9    15280     429      0     0     27 1257820 107311   45.8   7   35
143.84/143.97	c +  143.9    15280     429      0     0     27 1572275 118042   46.8   7   40
186.53/186.65	c +  186.6    15280     429      0     0     27 1965342 129846   45.5   7   40
193.03/193.14	c B  193.1    15280     429      0     0     27 2048392 129851   44.8   6   42
221.41/221.52	c R  221.4    15280     429      0     0     27 2255510 129863   43.8   8   45
272.70/272.88	c +  272.8    15280     429      0     0     27 2456675 142830   42.7   9   51
348.17/348.32	c +  348.2    15280     429      0     0     27 3070841 157113   44.7   7   57
449.43/449.61	c +  449.5    15280     429      0     0     27 3838550 172824   45.1   7   63
544.70/544.91	c B  544.7    15280     429      0     0     27 4608777 172836   44.1   7   63
589.49/589.74	c +  589.5    15280     429      0     0     27 4798186 190106   46.0  12   92
642.17/642.43	c R  642.2    15280     429      0     0     27 4920627 190135   47.8  11  101
856.29/856.67	c +  856.4    15280     429      0     0     27 5997732 209116   47.8   7   87
1069.02/1069.40	c + 1069.0    15280     429      0     0     27 7497165 230027   46.5   9   96
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 7886300 conflicts, 17251868 decisions, 7755 random
1200.08/1200.50	c 0 iterations, 12540 restarts, 0 skipped
1200.08/1200.50	c 29 enlarged, 0 shrunken, 76985 rescored, 1669 rebiased
1200.08/1200.50	c 1 simplifications, 0 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 27 elim, 0 merged
1200.08/1200.50	c elim: 75344 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 244584 probed, 285 phases, 285 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 288117274 learned, 23% deleted, 0 strong, 11 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 909 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 387844244 propagations, 0.32 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 132 MB max, 1235 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1728634-1240739253/watcher-1728634-1240739253 -o /tmp/evaluation-result-1728634-1240739253/solver-1728634-1240739253 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1728634-1240739253.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: 0.92 0.98 0.99 3/64 23451
/proc/meminfo: memFree=1579816/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=1052 CPUtime=0
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 101958264 1077248 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 263 152 63 155 0 106 0

[startup+0.0663821 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23451
/proc/meminfo: memFree=1579816/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=2436 CPUtime=0.06
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 573 0 0 0 6 0 0 0 18 0 1 0 101958264 2494464 515 1992294400 134512640 135151029 4294956240 18446744073709551615 134519618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 609 515 79 155 0 452 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2436

[startup+0.101389 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23451
/proc/meminfo: memFree=1579816/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=2568 CPUtime=0.09
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 598 0 0 0 9 0 0 0 18 0 1 0 101958264 2629632 540 1992294400 134512640 135151029 4294956240 18446744073709551615 134526300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 642 540 79 155 0 485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2568

[startup+0.301419 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23451
/proc/meminfo: memFree=1579816/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=2832 CPUtime=0.29
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 672 0 0 0 29 0 0 0 19 0 1 0 101958264 2899968 614 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 708 614 79 155 0 551 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2832

[startup+0.701484 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23451
/proc/meminfo: memFree=1579816/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=4944 CPUtime=0.69
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 1202 0 0 0 69 0 0 0 22 0 1 0 101958264 5062656 1144 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 1236 1144 79 155 0 1079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4944

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23452
/proc/meminfo: memFree=1574240/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=7208 CPUtime=1.49
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 1771 0 0 0 148 1 0 0 25 0 1 0 101958264 7380992 1713 1992294400 134512640 135151029 4294956240 18446744073709551615 134554931 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 1802 1713 79 155 0 1645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7208

[startup+3.10187 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23452
/proc/meminfo: memFree=1572640/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=8668 CPUtime=3.09
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 2137 0 0 0 308 1 0 0 25 0 1 0 101958264 8876032 2079 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 2167 2079 79 155 0 2010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8668

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23452
/proc/meminfo: memFree=1568864/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=13356 CPUtime=6.29
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 3268 0 0 0 627 2 0 0 25 0 1 0 101958264 13676544 3210 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 3339 3210 79 155 0 3182 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13356

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23452
/proc/meminfo: memFree=1565216/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=15320 CPUtime=12.68
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 3745 0 0 0 1266 2 0 0 25 0 1 0 101958264 15687680 3687 1992294400 134512640 135151029 4294956240 18446744073709551615 134554650 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 3830 3687 79 155 0 3673 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15320

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23452
/proc/meminfo: memFree=1557280/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=24168 CPUtime=25.48
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 5703 0 0 0 2544 4 0 0 25 0 1 0 101958264 24748032 5645 1992294400 134512640 135151029 4294956240 18446744073709551615 134567912 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 6042 5645 79 155 0 5885 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24168

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23452
/proc/meminfo: memFree=1550688/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=31836 CPUtime=51.08
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 7371 0 0 0 5102 6 0 0 25 0 1 0 101958264 32600064 7313 1992294400 134512640 135151029 4294956240 18446744073709551615 134520400 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 7959 7313 79 155 0 7802 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31836

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23452
/proc/meminfo: memFree=1535648/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=48468 CPUtime=102.26
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 11070 0 0 0 10219 7 0 0 25 0 1 0 101958264 49631232 11012 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 12117 11012 79 155 0 11960 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48468

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23452
/proc/meminfo: memFree=1531616/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=53348 CPUtime=162.23
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 12069 0 0 0 16215 8 0 0 25 0 1 0 101958264 54628352 12011 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 13337 12011 79 155 0 13180 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 53348

[startup+222.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 23452
/proc/meminfo: memFree=1528160/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=57488 CPUtime=222.21
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 12933 0 0 0 22212 9 0 0 25 0 1 0 101958264 58867712 12875 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 14372 12875 79 155 0 14215 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 57488

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 23452
/proc/meminfo: memFree=1524832/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=61328 CPUtime=282.19
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 13755 0 0 0 28209 10 0 0 25 0 1 0 101958264 62799872 13697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 15332 13697 79 155 0 15175 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 61328

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 23452
/proc/meminfo: memFree=1515296/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=71296 CPUtime=342.17
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 16144 0 0 0 34205 12 0 0 25 0 1 0 101958264 73007104 16086 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 17824 16086 79 155 0 17667 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 71296

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23452
/proc/meminfo: memFree=1507040/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=80172 CPUtime=402.15
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 18319 0 0 0 40201 14 0 0 25 0 1 0 101958264 82096128 18261 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 20043 18261 79 155 0 19886 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 80172

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23452
/proc/meminfo: memFree=1499872/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=87696 CPUtime=462.12
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 19952 0 0 0 46197 15 0 0 25 0 1 0 101958264 89800704 19894 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 21924 19894 79 155 0 21767 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 87696

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23452
/proc/meminfo: memFree=1498464/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=89208 CPUtime=522.11
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 20306 0 0 0 52195 16 0 0 25 0 1 0 101958264 91348992 20248 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 22302 20248 79 155 0 22145 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 89208

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23452
/proc/meminfo: memFree=1493600/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=95312 CPUtime=582.08
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 21642 0 0 0 58191 17 0 0 25 0 1 0 101958264 97599488 21584 1992294400 134512640 135151029 4294956240 18446744073709551615 134568678 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 23828 21584 79 155 0 23671 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 95312

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23452
/proc/meminfo: memFree=1478304/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=112520 CPUtime=642.07
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 25309 0 0 0 64186 21 0 0 25 0 1 0 101958264 115220480 25251 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 28130 25251 79 155 0 27973 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 112520

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23452
/proc/meminfo: memFree=1469792/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=123016 CPUtime=702.05
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 27522 0 0 0 70182 23 0 0 25 0 1 0 101958264 125968384 27464 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 30754 27464 79 155 0 30597 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 123016

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23452
/proc/meminfo: memFree=1467744/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=125272 CPUtime=762.03
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 27932 0 0 0 76179 24 0 0 25 0 1 0 101958264 128278528 27874 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 31318 27874 79 155 0 31161 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 125272

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23458
/proc/meminfo: memFree=1467488/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=125464 CPUtime=822
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 27986 0 0 0 82176 24 0 0 25 0 1 0 101958264 128475136 27928 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 31366 27928 79 155 0 31209 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 125464

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23458
/proc/meminfo: memFree=1467424/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=125464 CPUtime=881.98
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 28019 0 0 0 88174 24 0 0 25 0 1 0 101958264 128475136 27961 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 31366 27961 79 155 0 31209 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 125464

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23458
/proc/meminfo: memFree=1466528/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=126252 CPUtime=941.95
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 28231 0 0 0 94171 24 0 0 25 0 1 0 101958264 129282048 28173 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 31563 28173 79 155 0 31406 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 126252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23458
/proc/meminfo: memFree=1466400/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=126252 CPUtime=1001.94
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 28250 0 0 0 100169 25 0 0 25 0 1 0 101958264 129282048 28192 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 31563 28192 79 155 0 31406 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 126252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23458
/proc/meminfo: memFree=1466336/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=126252 CPUtime=1061.92
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 28269 0 0 0 106167 25 0 0 25 0 1 0 101958264 129282048 28211 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 31563 28211 79 155 0 31406 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 126252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23458
/proc/meminfo: memFree=1457248/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=136656 CPUtime=1121.9
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 30558 0 0 0 112163 27 0 0 25 0 1 0 101958264 139935744 30500 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 34164 30500 79 155 0 34007 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 136656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23458
/proc/meminfo: memFree=1449952/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=146272 CPUtime=1181.87
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 32332 0 0 0 118158 29 0 0 25 0 1 0 101958264 149782528 32274 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 36568 32274 79 155 0 36411 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 146272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23458
/proc/meminfo: memFree=1449504/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=146788 CPUtime=1200.08
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 32432 0 0 0 119978 30 0 0 25 0 1 0 101958264 150310912 32374 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 36697 32374 79 155 0 36540 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 146788

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23458
/proc/meminfo: memFree=1449504/2055920 swapFree=4181132/4192956
[pid=23451] ppid=23449 vsize=146788 CPUtime=1200.08
/proc/23451/stat : 23451 (precosat) R 23449 23451 23200 0 -1 4194304 32432 0 0 0 119978 30 0 0 25 0 1 0 101958264 150310912 32374 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23451/statm: 36697 32374 79 155 0 36540 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 146788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.78
CPU system time (s): 0.32295
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 146788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32432
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= 2800

runsolver used 1.11183 second user time and 2.19567 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-26 11:47:33
IDJOB=1728634
IDBENCH=24681
IDSOLVER=507
FILE ID=node26/1728634-1240739253
PBS_JOBID= 9186965
Free space on /tmp= 66108 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest05/counting-clq/unsat-set-a-clqcolor-16-10-11.sat05-1253.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728634-1240739253/watcher-1728634-1240739253 -o /tmp/evaluation-result-1728634-1240739253/solver-1728634-1240739253 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1728634-1240739253.cnf

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

MD5SUM BENCH= b75724237432e4d0e86c18e7a0ef5859
RANDOM SEED=1144933370

node26.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		: 3000.261
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		: 3000.261
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:       1580296 kB
Buffers:         49536 kB
Cached:         348896 kB
SwapCached:       5692 kB
Active:          85216 kB
Inactive:       321424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580296 kB
SwapTotal:     4192956 kB
SwapFree:      4181132 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            55024 kB
Committed_AS:   359372 kB
PageTables:       1368 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= 66108 MiB
End job on node26 at 2009-04-26 12:07:35