Trace number 1784642

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) 5000.11 5001.33

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
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 variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

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-1784642-1241957715.cnf
0.00/0.00	c found header 'p cnf 728 48442'
0.00/0.05	c finished parsing
0.00/0.05	c
0.00/0.05	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.05	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.05	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.05	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.05	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.05	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.05	c
0.00/0.05	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.05	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.05	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.05	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.05	c
0.00/0.05	c starting search after 0.1 seconds
0.00/0.05	c no decision limit
0.00/0.05	c
0.00/0.05	c       original/binary      fixed     eliminated      learned       agility
0.00/0.05	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.05	c
0.00/0.05	c *    0.1    48442     728      0     0      0       0      0    0.0   0    3
0.59/0.65	c s    0.7    47714     702      0     0     26       0      0    0.0   0    3
0.59/0.65	c l    0.7    47714     702      0     0     26       0   2265    0.0   0    3
0.59/0.66	c R    0.7    47714     702      0     0     26     101    101   97.2   3    4
0.59/0.67	c R    0.7    47714     702      0     0     26     203    203  100.8   5    4
0.69/0.71	c R    0.7    47714     702      0     0     26     808    808   99.9   7    4
0.69/0.73	c B    0.7    47714     702      0     0     26    1004   1004  113.9   5    4
0.79/0.81	c B    0.8    47714     702      0     0     26    2004   2004  102.7   6    5
0.79/0.83	c +    0.8    47714     702      0     0     26    2265   2491   97.1   5    5
0.79/0.84	c R    0.8    47714     702      0     0     26    2420   2420   94.3   4    5
0.79/0.87	c +    0.9    47714     702      0     0     26    2831   2740   94.3   5    5
0.89/0.93	c +    0.9    47714     702      0     0     26    3535   3014   93.7   5    5
0.99/1.00	c +    1.0    47714     702      0     0     26    4415   3315   89.9   6    5
0.99/1.09	c +    1.1    47714     702      0     0     26    5515   3646   87.2   7    5
1.09/1.16	c R    1.2    47714     702      0     0     26    6432   3651   83.4   7    5
1.19/1.20	c +    1.2    47714     702      0     0     26    6891   4010   81.4   7    5
1.30/1.30	c B    1.3    47714     702      0     0     26    8009   4015   77.7   7    6
1.30/1.35	c +    1.3    47714     702      0     0     26    8614   4411   76.9   6    6
1.49/1.51	c +    1.5    47714     702      0     0     26   10765   4852   76.0   5    6
1.80/1.81	c
1.80/1.81	c       original/binary      fixed     eliminated      learned       agility
1.80/1.81	c   seconds        variables     equivalent    conflicts       height       MB
1.80/1.81	c
1.80/1.81	c +    1.8    47714     702      0     0     26   13457   5337   75.5   7    6
1.99/2.05	c R    2.1    47714     702      0     0     26   16068   5341   73.1   7    7
2.10/2.11	c +    2.1    47714     702      0     0     26   16824   5870   71.4   7    7
2.49/2.52	c +    2.5    47714     702      0     0     26   21032   6457   67.6   5    7
2.79/2.88	c B    2.9    47714     702      0     0     26   24016   6484   66.9   6    7
2.99/3.09	c +    3.1    47714     702      0     0     26   26291   7102   68.1   6    7
3.59/3.67	c +    3.7    47714     702      0     0     26   32861   7812   66.2   6    7
4.19/4.30	c R    4.3    47714     702      0     0     26   38513   7816   62.8   8    8
4.49/4.59	c +    4.6    47714     702      0     0     26   41075   8593   61.1   7    9
5.89/5.90	c +    5.9    47714     702      0     0     26   51340   9452   63.4   6   10
7.28/7.31	c B    7.3    47714     702      0     0     26   64035   9459   64.0   5    9
7.28/7.33	c +    7.3    47714     702      0     0     26   64175  10397   63.9   5    9
9.58/9.61	c +    9.6    47714     702      0     0     26   80219  11436   61.7   4    9
10.59/10.69	c R   10.7    47714     702      0     0     26   89824  11447   59.1   6   13
12.19/12.22	c +   12.2    47714     702      0     0     26  100270  12579   56.6   6   14
15.49/15.50	c +   15.5    47714     702      0     0     26  125335  13836   56.0   7   13
19.39/19.42	c +   19.4    47714     702      0     0     26  156665  15219   59.1   8   13
19.79/19.83	c B   19.8    47714     702      0     0     26  160068  15220   58.7   6   13
26.19/26.24	c +   26.2    47714     702      0     0     26  195831  16740   64.6   6   11
27.79/27.85	c
27.79/27.85	c       original/binary      fixed     eliminated      learned       agility
27.79/27.85	c   seconds        variables     equivalent    conflicts       height       MB
27.79/27.85	c
27.79/27.85	c R   27.9    47714     702      0     0     26  205262  16744   63.3   6   16
35.09/35.16	c +   35.2    47714     702      0     0     26  244790  18414   60.6   5   15
42.58/42.70	c +   42.7    47714     702      0     0     26  305985  20255   63.5   4   17
53.58/53.61	c +   53.6    47714     702      0     0     26  382480  22280   61.3   5   17
53.68/53.78	c B   53.8    47714     702      0     0     26  384122  21920   61.3   6   17
67.38/67.46	c R   67.4    47714     702      0     0     26  461691  31371   62.5   6   16
70.58/70.60	c +   70.6    47714     702      0     0     26  478100  24508   61.7   6   19
91.97/92.08	c +   92.1    47714     702      0     0     26  597627  26958   60.7   6   21
119.46/119.53	c +  119.5    47714     702      0     0     26  747032  29653   64.1   5   28
146.25/146.33	c B  146.3    47714     702      0     0     26  896254  29657   65.0   5   26
151.55/151.68	c +  151.6    47714     702      0     0     26  933790  32618   64.8   5   24
177.84/177.94	c R  177.9    47714     702      0     0     26 1025831  29826   65.6   6   17
224.73/224.86	c +  224.8    47714     702      0     0     26 1167237  35879   63.4   6   29
280.32/280.48	c +  280.4    47714     702      0     0     26 1459045  39466   63.1   6   33
361.90/362.06	c +  362.0    47714     702      0     0     26 1823807  43412   62.0   5   38
429.38/429.59	c B  429.5    47714     702      0     0     26 2048480  43452   63.1   5   39
500.96/501.17	c R  501.1    47714     702      0     0     26 2256597  43120   63.6   6   20
507.06/507.23	c +  507.1    47714     702      0     0     26 2279757  47753   63.3   6   20
669.52/669.77	c +  669.6    47714     702      0     0     26 2849695  52528   61.6   6   35
897.07/897.37	c
897.07/897.37	c       original/binary      fixed     eliminated      learned       agility
897.07/897.37	c   seconds        variables     equivalent    conflicts       height       MB
897.07/897.37	c
897.07/897.37	c +  897.2    47714     702      0     0     26 3562115  57780   62.7   6   68
1163.20/1163.50	c + 1163.2    47714     702      0     0     26 4452641  63558   62.7   6   60
1236.38/1236.73	c B 1236.4    47714     702      0     0     26 4609011  71722   63.4   6   69
1376.35/1376.77	c R 1376.4    47714     702      0     0     26 4922954  63582   64.0   5   39
1636.19/1636.62	c + 1636.2    47714     702      0     0     26 5565800  69913   64.5   6   45
2143.97/2144.54	c + 2144.0    47714     702      0     0     26 6957250  76904   63.6   7   78
3062.04/3062.90	c + 3062.1    47714     702      0     0     26 8696562  84594   66.2   7   91
3858.75/3859.74	c B 3858.8    47714     702      0     0     26 10242016  84599   67.4   7  103
4138.18/4139.30	c R 4138.3    47714     702      0     0     26 10665518  84614   66.8   5  132
5000.07/5001.30	c
5000.07/5001.30	c *** CAUGHT SIGNAL 15 ***
5000.07/5001.30	c
5000.07/5001.30	c 12327310 conflicts, 18299031 decisions, 9137 random
5000.07/5001.30	c 0 iterations, 18171 restarts, 0 skipped
5000.07/5001.30	c 38 enlarged, 0 shrunken, 120431 rescored, 2321 rebiased
5000.07/5001.30	c 1 simplifications, 18 reductions
5000.07/5001.30	c
5000.07/5001.30	c vars: 0 fixed, 0 equiv, 26 elim, 0 merged
5000.07/5001.30	c elim: 203961 resolutions, 1 phases, 1 rounds
5000.07/5001.30	c sbst: 100% substituted, 0.0% nots, 100.0% ands, 0.0% xors, 0.0% ites
5000.07/5001.30	c arty: 27.00 and 0.00 xor average arity
5000.07/5001.30	c prbe: 961792 probed, 685 phases, 685 rounds
5000.07/5001.30	c prbe: 0 failed, 0 lifted, 0 merged
5000.07/5001.30	c sccs: 0 non trivial, 0 fixed, 0 merged
5000.07/5001.30	c hash: 0 units, 0 merged
5000.07/5001.30	c mins: 1372435305 learned, 29% deleted, 0 strong, 15 depth
5000.07/5001.30	c subs: 0 forward, 0 backward, 0 doms
5000.07/5001.30	c strs: 4218 forward, 0 backward
5000.07/5001.30	c doms: 0 dominators, 0 high, 0 low
5000.07/5001.30	c prps: 1189352821 propagations, 0.24 megaprops
5000.07/5001.30	c
5000.07/5001.30	c 5000.1 seconds, 148 MB max, 1388 MB recycled
5000.07/5001.30	c
5000.07/5001.30	c *** CAUGHT SIGNAL 15 ***
5000.07/5001.30	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-1784642-1241957715/watcher-1784642-1241957715 -o /tmp/evaluation-result-1784642-1241957715/solver-1784642-1241957715 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1784642-1241957715.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: 0.92 0.98 0.99 3/64 7003
/proc/meminfo: memFree=1701696/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=1196 CPUtime=0
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 223799054 1224704 163 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 299 172 63 155 0 142 0

[startup+0.069297 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7003
/proc/meminfo: memFree=1701696/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=4348 CPUtime=0.06
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 1119 0 0 0 6 0 0 0 18 0 1 0 223799054 4452352 1005 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 1087 1005 79 155 0 930 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4348

[startup+0.101299 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7003
/proc/meminfo: memFree=1701696/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=4060 CPUtime=0.09
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 1372 0 0 0 9 0 0 0 18 0 1 0 223799054 4157440 920 1992294400 134512640 135151029 4294956240 18446744073709551615 134688702 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 1015 920 79 155 0 858 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4060

[startup+0.301317 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7003
/proc/meminfo: memFree=1701696/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=5948 CPUtime=0.29
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 1841 0 0 0 29 0 0 0 19 0 1 0 223799054 6090752 1389 1992294400 134512640 135151029 4294956240 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 1487 1389 79 155 0 1330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5948

[startup+0.701353 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7003
/proc/meminfo: memFree=1701696/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=5948 CPUtime=0.69
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 1970 0 0 0 69 0 0 0 23 0 1 0 223799054 6090752 1389 1992294400 134512640 135151029 4294956240 18446744073709551615 134555052 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 1487 1389 79 155 0 1330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5948

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1695992/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=7532 CPUtime=1.49
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 2379 0 0 0 148 1 0 0 25 0 1 0 223799054 7712768 1798 1992294400 134512640 135151029 4294956240 18446744073709551615 134580752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 1883 1798 79 155 0 1726 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7532

[startup+3.10157 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1693688/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=9248 CPUtime=3.09
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 2794 0 0 0 308 1 0 0 25 0 1 0 223799054 9469952 2213 1992294400 134512640 135151029 4294956240 18446744073709551615 134555031 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 2312 2213 79 155 0 2155 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9248

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1689784/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=12288 CPUtime=6.29
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 3567 0 0 0 628 1 0 0 25 0 1 0 223799054 12582912 2986 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 3072 2986 79 155 0 2915 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12288

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1685752/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=16676 CPUtime=12.69
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 4636 0 0 0 1267 2 0 0 25 0 1 0 223799054 17076224 4055 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 4169 4055 79 155 0 4012 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16676

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1682808/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=19812 CPUtime=25.49
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 5518 0 0 0 2546 3 0 0 25 0 1 0 223799054 20287488 4808 1992294400 134512640 135151029 4294956240 18446744073709551615 134530999 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 4953 4808 79 155 0 4796 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19812

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1679288/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=23080 CPUtime=51.08
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 6318 0 0 0 5105 3 0 0 25 0 1 0 223799054 23633920 5608 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 5770 5608 79 155 0 5613 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23080

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1671480/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=31252 CPUtime=102.27
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 8404 0 0 0 10222 5 0 0 25 0 1 0 223799054 32002048 7565 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 7813 7565 79 155 0 7656 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31252

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1668600/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=34164 CPUtime=162.25
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 9114 0 0 0 16220 5 0 0 25 0 1 0 223799054 34983936 8275 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 8541 8275 79 155 0 8384 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34164

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1662840/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=39792 CPUtime=222.23
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 10537 0 0 0 22216 7 0 0 25 0 1 0 223799054 40747008 9698 1992294400 134512640 135151029 4294956240 18446744073709551615 134567880 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 9948 9698 79 155 0 9791 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 39792

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1661496/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=41740 CPUtime=282.22
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 10899 0 0 0 28215 7 0 0 25 0 1 0 223799054 42741760 10060 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 10435 10060 79 155 0 10278 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41740

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1653368/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=50428 CPUtime=342.2
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 12891 0 0 0 34211 9 0 0 25 0 1 0 223799054 51638272 12052 1992294400 134512640 135151029 4294956240 18446744073709551615 134580559 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 12607 12052 79 155 0 12450 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 50428

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1650744/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=53236 CPUtime=402.19
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 13545 0 0 0 40209 10 0 0 25 0 1 0 223799054 54513664 12706 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 13309 12706 79 155 0 13152 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 53236

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1650168/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=53812 CPUtime=462.17
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 13686 0 0 0 46207 10 0 0 25 0 1 0 223799054 55103488 12847 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 13453 12847 79 155 0 13296 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 53812

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1650680/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=52644 CPUtime=522.16
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 13908 0 0 0 52206 10 0 0 25 0 1 0 223799054 53907456 12711 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 13161 12711 79 155 0 13004 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 52644

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1650296/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=52644 CPUtime=582.15
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 14016 0 0 0 58204 11 0 0 25 0 1 0 223799054 53907456 12819 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 13161 12819 79 155 0 13004 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 52644

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7004
/proc/meminfo: memFree=1650232/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=52644 CPUtime=642.13
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 14029 0 0 0 64202 11 0 0 25 0 1 0 223799054 53907456 12832 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 13161 12832 79 155 0 13004 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 52644

[startup+702.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1565752/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=142632 CPUtime=4061.3
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 34968 0 0 0 406092 38 0 0 25 0 1 0 223799054 146055168 33771 1992294400 134512640 135151029 4294956240 18446744073709551615 134574603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 35658 33771 79 155 0 35501 0
Current children cumulated CPU time (s) 4061.3
Current children cumulated vsize (KiB) 142632

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1564856/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=143912 CPUtime=4121.28
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 35191 0 0 0 412089 39 0 0 25 0 1 0 223799054 147365888 33994 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 35978 33994 79 155 0 35821 0
Current children cumulated CPU time (s) 4121.28
Current children cumulated vsize (KiB) 143912

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1563960/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=145192 CPUtime=4181.27
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 35425 0 0 0 418088 39 0 0 25 0 1 0 223799054 148676608 34228 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 36298 34228 79 155 0 36141 0
Current children cumulated CPU time (s) 4181.27
Current children cumulated vsize (KiB) 145192

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551800/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4241.26
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38574 0 0 0 424083 43 0 0 25 0 1 0 223799054 160833536 37261 1992294400 134512640 135151029 4294956240 18446744073709551615 134554650 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37261 79 155 0 39109 0
Current children cumulated CPU time (s) 4241.26
Current children cumulated vsize (KiB) 157064

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551736/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4301.24
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38581 0 0 0 430081 43 0 0 25 0 1 0 223799054 160833536 37268 1992294400 134512640 135151029 4294956240 18446744073709551615 134578106 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37268 79 155 0 39109 0
Current children cumulated CPU time (s) 4301.24
Current children cumulated vsize (KiB) 157064

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551736/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4361.23
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38582 0 0 0 436080 43 0 0 25 0 1 0 223799054 160833536 37269 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37269 79 155 0 39109 0
Current children cumulated CPU time (s) 4361.23
Current children cumulated vsize (KiB) 157064

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551608/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4421.21
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38610 0 0 0 442078 43 0 0 25 0 1 0 223799054 160833536 37297 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37297 79 155 0 39109 0
Current children cumulated CPU time (s) 4421.21
Current children cumulated vsize (KiB) 157064

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551544/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4481.2
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38615 0 0 0 448077 43 0 0 25 0 1 0 223799054 160833536 37302 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37302 79 155 0 39109 0
Current children cumulated CPU time (s) 4481.2
Current children cumulated vsize (KiB) 157064

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551544/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4541.18
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38615 0 0 0 454075 43 0 0 25 0 1 0 223799054 160833536 37302 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37302 79 155 0 39109 0
Current children cumulated CPU time (s) 4541.18
Current children cumulated vsize (KiB) 157064

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551544/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4601.17
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38615 0 0 0 460074 43 0 0 25 0 1 0 223799054 160833536 37302 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37302 79 155 0 39109 0
Current children cumulated CPU time (s) 4601.17
Current children cumulated vsize (KiB) 157064

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551480/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4661.15
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38615 0 0 0 466072 43 0 0 25 0 1 0 223799054 160833536 37302 1992294400 134512640 135151029 4294956240 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37302 79 155 0 39109 0
Current children cumulated CPU time (s) 4661.15
Current children cumulated vsize (KiB) 157064

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551544/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4721.15
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38615 0 0 0 472071 44 0 0 25 0 1 0 223799054 160833536 37302 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37302 79 155 0 39109 0
Current children cumulated CPU time (s) 4721.15
Current children cumulated vsize (KiB) 157064

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551544/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4781.13
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38615 0 0 0 478069 44 0 0 25 0 1 0 223799054 160833536 37302 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37302 79 155 0 39109 0
Current children cumulated CPU time (s) 4781.13
Current children cumulated vsize (KiB) 157064

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551544/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4841.11
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38615 0 0 0 484067 44 0 0 25 0 1 0 223799054 160833536 37302 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37302 79 155 0 39109 0
Current children cumulated CPU time (s) 4841.11
Current children cumulated vsize (KiB) 157064

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551480/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4901.09
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38622 0 0 0 490065 44 0 0 25 0 1 0 223799054 160833536 37309 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37309 79 155 0 39109 0
Current children cumulated CPU time (s) 4901.09
Current children cumulated vsize (KiB) 157064

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551480/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=4961.08
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38622 0 0 0 496064 44 0 0 25 0 1 0 223799054 160833536 37309 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37309 79 155 0 39109 0
Current children cumulated CPU time (s) 4961.08
Current children cumulated vsize (KiB) 157064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551416/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=5000.07
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38622 0 0 0 499963 44 0 0 25 0 1 0 223799054 160833536 37309 1992294400 134512640 135151029 4294956240 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37309 79 155 0 39109 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 157064

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7012
/proc/meminfo: memFree=1551416/2055920 swapFree=4113536/4192956
[pid=7003] ppid=7001 vsize=157064 CPUtime=5000.07
/proc/7003/stat : 7003 (precosat) R 7001 7003 6966 0 -1 4194304 38622 0 0 0 499963 44 0 0 25 0 1 0 223799054 160833536 37309 1992294400 134512640 135151029 4294956240 18446744073709551615 134520439 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7003/statm: 39266 37309 79 155 0 39109 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 157064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.33
CPU time (s): 5000.11
CPU user time (s): 4999.64
CPU system time (s): 0.473927
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 157580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.473927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38622
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= 10628

runsolver used 3.38448 second user time and 10.6014 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-10 14:15:15
IDJOB=1784642
IDBENCH=71806
IDSOLVER=607
FILE ID=node51/1784642-1241957715
PBS_JOBID= 9265132
Free space on /tmp= 66344 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784642-1241957715/watcher-1784642-1241957715 -o /tmp/evaluation-result-1784642-1241957715/solver-1784642-1241957715 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1784642-1241957715.cnf

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=329746748

node51.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		: 3000.214
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		: 3000.214
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:       1702112 kB
Buffers:         61752 kB
Cached:         150220 kB
SwapCached:      73832 kB
Active:         118836 kB
Inactive:       168832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702112 kB
SwapTotal:     4192956 kB
SwapFree:      4113536 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          13936 kB
Slab:            52108 kB
Committed_AS:   592168 kB
PageTables:       1392 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= 66344 MiB
End job on node51 at 2009-05-10 15:38:39