Trace number 1783642

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) 5000.09 5001.82

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
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 50
Number of clauses of size over 56120

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-1783642-1241861868.cnf
0.00/0.00	c found header 'p cnf 153 6120'
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     6120     153      0     0      0       0      0    0.0   0    0
0.09/0.11	c s    0.1     6120     153      0     0      0       0      0    0.0   0    0
0.09/0.11	c l    0.1     6120     153      0     0      0       0   6120    0.0   0    0
0.09/0.11	c R    0.1     6120     153      0     0      0     100    100   42.4   4    1
0.09/0.11	c R    0.1     6120     153      0     0      0     200    200   41.7   7    1
0.09/0.13	c R    0.1     6120     153      0     0      0     802    802   45.3  25    1
0.09/0.13	c B    0.1     6120     153      0     0      0    1001   1001   44.7  28    1
0.09/0.16	c B    0.2     6120     153      0     0      0    2003   2003   44.9  34    1
0.09/0.18	c N    0.2     6120     153      0     0      0    2415   2415   44.9  35    1
0.29/0.33	c +    0.3     6120     153      0     0      0    6121   6732   43.7  35    2
0.29/0.35	c N    0.3     6120     153      0     0      0    6435   6435   43.7  36    2
0.39/0.40	c +    0.4     6120     153      0     0      0    7652   7405   43.6  36    2
0.39/0.42	c B    0.4     6120     153      0     0      0    8005   7096   43.7  35    2
0.39/0.49	c +    0.5     6120     153      0     0      0    9565   8145   43.8  36    2
0.59/0.62	c +    0.6     6120     153      0     0      0   11956   8959   43.6  36    2
0.79/0.81	c +    0.8     6120     153      0     0      0   14947   9854   43.4  34    2
0.79/0.89	c N    0.9     6120     153      0     0      0   16059   9871   43.3  35    3
0.99/1.08	c +    1.1     6120     153      0     0      0   18682  10839   43.0  35    3
1.29/1.34	c +    1.3     6120     153      0     0      0   23353  11922   43.2  34    3
1.29/1.38	c
1.29/1.38	c       original/binary      fixed     eliminated      learned       agility
1.29/1.38	c   seconds        variables     equivalent    conflicts       height       MB
1.29/1.38	c
1.29/1.38	c B    1.4     6120     153      0     0      0   24010  11510   43.2  34    3
1.69/1.72	c +    1.7     6120     153      0     0      0   29190  13114   43.2  36    3
2.19/2.28	c +    2.3     6120     153      0     0      0   36485  14425   43.0  35    4
2.39/2.45	c N    2.5     6120     153      0     0      0   38513  14436   43.0  34    4
2.99/3.06	c +    3.1     6120     153      0     0      0   45605  15867   42.9  36    4
3.98/4.09	c +    4.1     6120     153      0     0      0   57005  17453   42.5  37    4
4.69/4.73	c B    4.7     6120     153      0     0      0   64023  17469   42.2  35    5
5.29/5.33	c +    5.3     6120     153      0     0      0   71257  19198   42.2  35    5
6.88/6.92	c +    6.9     6120     153      0     0      0   89074  21117   41.9  35    5
6.88/6.98	c N    7.0     6120     153      0     0      0   89823  19957   41.9  36    5
9.38/9.48	c +    9.5     6120     153      0     0      0  111340  23228   41.5  37    6
12.69/12.72	c +   12.7     6120     153      0     0      0  139176  25550   41.4  34    7
15.09/15.10	c B   15.1     6120     153      0     0      0  160049  25562   41.2  36    7
16.69/16.80	c +   16.8     6120     153      0     0      0  173970  28105   41.0  36    7
20.48/20.57	c N   20.6     6120     153      0     0      0  205235  28114   40.9  35    8
22.08/22.14	c +   22.1     6120     153      0     0      0  217461  30915   40.9  34    8
29.88/29.92	c +   29.9     6120     153      0     0      0  271825  34006   40.8  36    9
41.47/41.58	c +   41.6     6120     153      0     0      0  339780  37406   40.6  37   10
49.48/49.54	c B   49.5     6120     153      0     0      0  384099  37422   40.3  36   11
57.77/57.82	c
57.77/57.82	c       original/binary      fixed     eliminated      learned       agility
57.77/57.82	c   seconds        variables     equivalent    conflicts       height       MB
57.77/57.82	c
57.77/57.82	c +   57.8     6120     153      0     0      0  424725  41146   40.2  35   12
64.88/64.95	c N   64.9     6120     153      0     0      0  461667  41167   40.3  34   13
79.67/79.70	c +   79.7     6120     153      0     0      0  530907  45260   40.2  34   13
107.75/107.82	c +  107.8     6120     153      0     0      0  663630  49786   40.0  35   14
145.94/146.09	c +  146.0     6120     153      0     0      0  829535  54764   39.6  36   16
160.54/160.66	c B  160.6     6120     153      0     0      0  896207  54779   39.5  35   17
191.12/191.28	c N  191.2     6120     153      0     0      0 1025639  54784   39.3  36   18
193.92/194.03	c +  194.0     6120     153      0     0      0 1036917  60240   39.3  36   18
265.20/265.37	c +  265.3     6120     153      0     0      0 1296147  66264   39.1  36   20
367.36/367.57	c +  367.4     6120     153      0     0      0 1620180  72890   39.1  34   22
507.12/507.31	c +  507.1     6120     153      0     0      0 2025228  80179   38.9  35   26
516.82/517.07	c B  516.9     6120     153      0     0      0 2048423  80197   38.8  36   27
593.79/594.09	c N  593.9     6120     153      0     0      0 2256059  80194   38.7  35   27
683.26/683.57	c +  683.3     6120     153      0     0      0 2531539  88196   38.7  35   30
934.97/935.30	c +  935.0     6120     153      0     0      0 3164422  97015   38.8  35   36
1277.45/1277.90	c + 1277.5     6120     153      0     0      0 3955526 106716   38.6  35   26
1579.34/1579.96	c B 1579.4     6120     153      0     0      0 4608854 106740   38.4  36   35
1726.19/1726.85	c N 1726.3     6120     153      0     0      0 4921564 106740   38.3  34   36
1736.49/1737.12	c + 1736.5     6120     153      0     0      0 4944406 117387   38.3  33   36
2313.69/2314.59	c
2313.69/2314.59	c       original/binary      fixed     eliminated      learned       agility
2313.69/2314.59	c   seconds        variables     equivalent    conflicts       height       MB
2313.69/2314.59	c
2313.69/2314.59	c + 2313.8     6120     153      0     0      0 6180505 129125   38.4  32   36
3130.81/3131.93	c + 3130.9     6120     153      0     0      0 7725631 142037   38.5  36   50
4489.53/4491.18	c + 4489.6     6120     153      0     0      0 9657035 156240   39.1  35   64
4908.40/4910.17	c B 4908.5     6120     153      0     0      0 10241614 156265   39.1  35   67
5000.06/5001.80	c
5000.06/5001.80	c *** CAUGHT SIGNAL 15 ***
5000.06/5001.80	c
5000.06/5001.80	c 10376682 conflicts, 11992726 decisions, 1 random
5000.06/5001.80	c 0 iterations, 7 restarts, 16374 skipped
5000.06/5001.80	c 34 enlarged, 0 shrunken, 101389 rescored, 2046 rebiased
5000.06/5001.80	c 1 simplifications, 2 reductions
5000.06/5001.80	c
5000.06/5001.80	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
5000.06/5001.80	c elim: 48572 resolutions, 1 phases, 1 rounds
5000.06/5001.80	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
5000.06/5001.80	c arty: 0.00 and 0.00 xor average arity
5000.06/5001.80	c prbe: 1224 probed, 4 phases, 4 rounds
5000.06/5001.80	c prbe: 0 failed, 0 lifted, 0 merged
5000.06/5001.80	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.06/5001.80	c hash: 0 units, 0 merged
5000.06/5001.80	c mins: 406591135 learned, 17% deleted, 4 strong, 14 depth
5000.06/5001.80	c subs: 0 forward, 0 backward, 0 doms
5000.06/5001.80	c strs: 0 forward, 0 backward
5000.06/5001.80	c doms: 0 dominators, 0 high, 0 low
5000.06/5001.80	c prps: 220485783 propagations, 0.04 megaprops
5000.06/5001.80	c
5000.06/5001.80	c 5000.1 seconds, 68 MB max, 1764 MB recycled
5000.06/5001.80	c
5000.06/5001.80	c *** CAUGHT SIGNAL 15 ***
5000.06/5001.80	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-1783642-1241861868/watcher-1783642-1241861868 -o /tmp/evaluation-result-1783642-1241861868/solver-1783642-1241861868 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783642-1241861868.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.70 0.22 0.07 3/64 1996
/proc/meminfo: memFree=676856/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=1052 CPUtime=0
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 214214076 1077248 145 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 263 146 63 155 0 106 0

[startup+0.0844121 s]
/proc/loadavg: 0.70 0.22 0.07 3/64 1996
/proc/meminfo: memFree=676856/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=1440 CPUtime=0.08
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 290 0 0 0 8 0 0 0 18 0 1 0 214214076 1474560 274 1992294400 134512640 135151029 4294956240 18446744073709551615 134517339 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 360 274 79 155 0 203 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1440

[startup+0.101413 s]
/proc/loadavg: 0.70 0.22 0.07 3/64 1996
/proc/meminfo: memFree=676856/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=1440 CPUtime=0.09
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 290 0 0 0 9 0 0 0 18 0 1 0 214214076 1474560 274 1992294400 134512640 135151029 4294956240 18446744073709551615 134548389 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 360 274 79 155 0 203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301446 s]
/proc/loadavg: 0.70 0.22 0.07 3/64 1996
/proc/meminfo: memFree=676856/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=2364 CPUtime=0.29
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 521 0 0 0 29 0 0 0 19 0 1 0 214214076 2420736 505 1992294400 134512640 135151029 4294956240 18446744073709551615 134573925 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 591 505 79 155 0 434 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2364

[startup+0.701513 s]
/proc/loadavg: 0.70 0.22 0.07 3/64 1996
/proc/meminfo: memFree=676856/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=3420 CPUtime=0.69
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 765 0 0 0 69 0 0 0 22 0 1 0 214214076 3502080 749 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 855 749 79 155 0 698 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3420

[startup+1.50165 s]
/proc/loadavg: 0.73 0.23 0.08 2/65 1997
/proc/meminfo: memFree=673904/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=4224 CPUtime=1.49
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 963 0 0 0 149 0 0 0 25 0 1 0 214214076 4325376 947 1992294400 134512640 135151029 4294956240 18446744073709551615 134552952 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 1056 947 79 155 0 899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4224

[startup+3.10191 s]
/proc/loadavg: 0.73 0.23 0.08 2/65 1997
/proc/meminfo: memFree=672688/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=5204 CPUtime=3.09
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 1185 0 0 0 309 0 0 0 25 0 1 0 214214076 5328896 1169 1992294400 134512640 135151029 4294956240 18446744073709551615 134530947 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 1301 1169 79 155 0 1144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5204

[startup+6.30145 s]
/proc/loadavg: 0.73 0.23 0.08 2/65 1997
/proc/meminfo: memFree=671416/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=6332 CPUtime=6.29
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 1475 0 0 0 628 1 0 0 25 0 1 0 214214076 6483968 1459 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 1583 1459 79 155 0 1426 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6332

[startup+12.7015 s]
/proc/loadavg: 0.77 0.25 0.09 2/65 1997
/proc/meminfo: memFree=669688/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=8040 CPUtime=12.69
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 1846 0 0 0 1267 2 0 0 25 0 1 0 214214076 8232960 1830 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 2010 1830 79 155 0 1853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8040

[startup+25.5017 s]
/proc/loadavg: 0.80 0.28 0.10 2/65 1997
/proc/meminfo: memFree=667320/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=10616 CPUtime=25.48
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 2430 0 0 0 2546 2 0 0 25 0 1 0 214214076 10870784 2414 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 2654 2414 79 155 0 2497 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10616

[startup+51.1019 s]
/proc/loadavg: 0.87 0.33 0.12 2/65 1997
/proc/meminfo: memFree=665080/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=12996 CPUtime=51.08
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 2954 0 0 0 5105 3 0 0 25 0 1 0 214214076 13307904 2938 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 3249 2938 79 155 0 3092 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12996

[startup+102.305 s]
/proc/loadavg: 0.95 0.44 0.17 2/65 1997
/proc/meminfo: memFree=662072/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=16228 CPUtime=102.26
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 3705 0 0 0 10222 4 0 0 25 0 1 0 214214076 16617472 3689 1992294400 134512640 135151029 4294956240 18446744073709551615 134552946 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 4057 3689 79 155 0 3900 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16228

[startup+162.301 s]
/proc/loadavg: 0.98 0.54 0.22 2/65 1997
/proc/meminfo: memFree=659448/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=19248 CPUtime=162.24
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 4343 0 0 0 16218 6 0 0 25 0 1 0 214214076 19709952 4327 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 4812 4327 79 155 0 4655 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19248

[startup+222.302 s]
/proc/loadavg: 0.99 0.62 0.26 2/65 1999
/proc/meminfo: memFree=657336/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=21592 CPUtime=222.21
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 4852 0 0 0 22215 6 0 0 25 0 1 0 214214076 22110208 4836 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 5398 4836 79 155 0 5241 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 21592

[startup+282.302 s]
/proc/loadavg: 0.99 0.69 0.31 2/65 1999
/proc/meminfo: memFree=655544/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=23360 CPUtime=282.19
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 5287 0 0 0 28212 7 0 0 25 0 1 0 214214076 23920640 5271 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 5840 5271 79 155 0 5683 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23360

[startup+342.302 s]
/proc/loadavg: 0.99 0.74 0.35 2/65 1999
/proc/meminfo: memFree=654712/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=24500 CPUtime=342.17
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 5476 0 0 0 34210 7 0 0 25 0 1 0 214214076 25088000 5460 1992294400 134512640 135151029 4294956240 18446744073709551615 134554799 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 6125 5460 79 155 0 5968 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24500

[startup+402.302 s]
/proc/loadavg: 0.99 0.79 0.38 2/65 1999
/proc/meminfo: memFree=652664/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=26996 CPUtime=402.15
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 5991 0 0 0 40207 8 0 0 25 0 1 0 214214076 27643904 5975 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 6749 5975 79 155 0 6592 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26996

[startup+462.302 s]
/proc/loadavg: 1.03 0.84 0.42 2/65 1999
/proc/meminfo: memFree=650552/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=29492 CPUtime=462.14
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 6565 0 0 0 46205 9 0 0 25 0 1 0 214214076 30199808 6549 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 7373 6549 79 155 0 7216 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 29492

[startup+522.302 s]
/proc/loadavg: 1.05 0.88 0.46 2/65 1999
/proc/meminfo: memFree=647992/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=32160 CPUtime=522.11
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 7158 0 0 0 52202 9 0 0 25 0 1 0 214214076 32931840 7142 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 8040 7142 79 155 0 7883 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 32160

[startup+582.302 s]
/proc/loadavg: 1.05 0.91 0.50 2/65 1999
/proc/meminfo: memFree=647416/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=32872 CPUtime=582.09
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 7301 0 0 0 58200 9 0 0 25 0 1 0 214214076 33660928 7285 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 8218 7285 79 155 0 8061 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 32872

[startup+642.302 s]
/proc/loadavg: 1.02 0.92 0.53 2/65 1999
/proc/meminfo: memFree=646648/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=33784 CPUtime=642.07
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 7470 0 0 0 64198 9 0 0 25 0 1 0 214214076 34594816 7454 1992294400 134512640 135151029 4294956240 18446744073709551615 134551853 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 8446 7454 79 155 0 8289 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 33784

[startup+702.302 s]

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

[startup+4002.3 s]
/proc/loadavg: 1.02 1.01 0.92 2/65 2008
/proc/meminfo: memFree=607544/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=74508 CPUtime=4000.91
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 19963 0 0 0 400063 28 0 0 25 0 1 0 214214076 76296192 17056 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 18627 17056 79 155 0 18470 0
Current children cumulated CPU time (s) 4000.91
Current children cumulated vsize (KiB) 74508

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=607224/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=75020 CPUtime=4060.89
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 20038 0 0 0 406061 28 0 0 25 0 1 0 214214076 76820480 17131 1992294400 134512640 135151029 4294956240 18446744073709551615 134554702 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 18755 17131 79 155 0 18598 0
Current children cumulated CPU time (s) 4060.89
Current children cumulated vsize (KiB) 75020

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=606968/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=75276 CPUtime=4120.87
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 20090 0 0 0 412059 28 0 0 25 0 1 0 214214076 77082624 17183 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 18819 17183 79 155 0 18662 0
Current children cumulated CPU time (s) 4120.87
Current children cumulated vsize (KiB) 75276

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=606648/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=75788 CPUtime=4180.85
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 20166 0 0 0 418057 28 0 0 25 0 1 0 214214076 77606912 17259 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 18947 17259 79 155 0 18790 0
Current children cumulated CPU time (s) 4180.85
Current children cumulated vsize (KiB) 75788

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=606008/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=76684 CPUtime=4240.83
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 20330 0 0 0 424055 28 0 0 25 0 1 0 214214076 78524416 17423 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 19171 17423 79 155 0 19014 0
Current children cumulated CPU time (s) 4240.83
Current children cumulated vsize (KiB) 76684

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=605304/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=77708 CPUtime=4300.81
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 20508 0 0 0 430053 28 0 0 25 0 1 0 214214076 79572992 17601 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 19427 17601 79 155 0 19270 0
Current children cumulated CPU time (s) 4300.81
Current children cumulated vsize (KiB) 77708

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=604728/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=78220 CPUtime=4360.78
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 20637 0 0 0 436050 28 0 0 25 0 1 0 214214076 80097280 17730 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 19555 17730 79 155 0 19398 0
Current children cumulated CPU time (s) 4360.78
Current children cumulated vsize (KiB) 78220

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=604408/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=78732 CPUtime=4420.76
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 20726 0 0 0 442048 28 0 0 25 0 1 0 214214076 80621568 17819 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 19683 17819 79 155 0 19526 0
Current children cumulated CPU time (s) 4420.76
Current children cumulated vsize (KiB) 78732

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=604216/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=78732 CPUtime=4480.74
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 20764 0 0 0 448046 28 0 0 25 0 1 0 214214076 80621568 17857 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 19683 17857 79 155 0 19526 0
Current children cumulated CPU time (s) 4480.74
Current children cumulated vsize (KiB) 78732

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=603640/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=79764 CPUtime=4540.72
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 20901 0 0 0 454044 28 0 0 25 0 1 0 214214076 81678336 17994 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 19941 17994 79 155 0 19784 0
Current children cumulated CPU time (s) 4540.72
Current children cumulated vsize (KiB) 79764

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=603448/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=80020 CPUtime=4600.7
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 20954 0 0 0 460042 28 0 0 25 0 1 0 214214076 81940480 18047 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 20005 18047 79 155 0 19848 0
Current children cumulated CPU time (s) 4600.7
Current children cumulated vsize (KiB) 80020

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=602936/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=80536 CPUtime=4660.68
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 21077 0 0 0 466040 28 0 0 25 0 1 0 214214076 82468864 18170 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 20134 18170 79 155 0 19977 0
Current children cumulated CPU time (s) 4660.68
Current children cumulated vsize (KiB) 80536

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=602552/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=81052 CPUtime=4720.67
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 21159 0 0 0 472038 29 0 0 25 0 1 0 214214076 82997248 18252 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 20263 18252 79 155 0 20106 0
Current children cumulated CPU time (s) 4720.67
Current children cumulated vsize (KiB) 81052

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=602488/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=81052 CPUtime=4780.64
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 21169 0 0 0 478035 29 0 0 25 0 1 0 214214076 82997248 18262 1992294400 134512640 135151029 4294956240 18446744073709551615 134580582 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 20263 18262 79 155 0 20106 0
Current children cumulated CPU time (s) 4780.64
Current children cumulated vsize (KiB) 81052

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=602424/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=81052 CPUtime=4840.62
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 21185 0 0 0 484033 29 0 0 25 0 1 0 214214076 82997248 18278 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 20263 18278 79 155 0 20106 0
Current children cumulated CPU time (s) 4840.62
Current children cumulated vsize (KiB) 81052

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 2008
/proc/meminfo: memFree=602360/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=81052 CPUtime=4900.6
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 21185 0 0 0 490031 29 0 0 25 0 1 0 214214076 82997248 18278 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 20263 18278 79 155 0 20106 0
Current children cumulated CPU time (s) 4900.6
Current children cumulated vsize (KiB) 81052

[startup+4962.3 s]
/proc/loadavg: 1.04 1.01 0.93 2/65 2008
/proc/meminfo: memFree=602296/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=81308 CPUtime=4960.58
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 21219 0 0 0 496029 29 0 0 25 0 1 0 214214076 83259392 18312 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 20327 18312 79 155 0 20170 0
Current children cumulated CPU time (s) 4960.58
Current children cumulated vsize (KiB) 81308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.02 1.01 0.93 2/65 2014
/proc/meminfo: memFree=602040/2055920 swapFree=4191900/4192956
[pid=1996] ppid=1994 vsize=81564 CPUtime=5000.06
/proc/1996/stat : 1996 (precosat) R 1994 1996 1931 0 -1 4194304 21273 0 0 0 499977 29 0 0 25 0 1 0 214214076 83521536 18366 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1996/statm: 20391 18366 79 155 0 20234 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 81564

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): 5001.82
CPU time (s): 5000.09
CPU user time (s): 4999.78
CPU system time (s): 0.311952
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 81564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21273
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= 9719

runsolver used 3.55646 second user time and 10.3784 second system time

The end

Launcher Data

Begin job on node57 at 2009-05-09 11:37:48
IDJOB=1783642
IDBENCH=24624
IDSOLVER=607
FILE ID=node57/1783642-1241861868
PBS_JOBID= 9264558
Free space on /tmp= 65896 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783642-1241861868/watcher-1783642-1241861868 -o /tmp/evaluation-result-1783642-1241861868/solver-1783642-1241861868 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783642-1241861868.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f938eb83302d03b3e1c7efeabdee60a6
RANDOM SEED=1805873759

node57.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		: 3000.256
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		: 3000.256
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:        677272 kB
Buffers:         55320 kB
Cached:        1213028 kB
SwapCached:        260 kB
Active:         235024 kB
Inactive:      1046508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        677272 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          21700 kB
Slab:            83156 kB
Committed_AS:   613460 kB
PageTables:       1388 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= 65896 MiB
End job on node57 at 2009-05-09 13:01:12