Trace number 1720992

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 236UNSAT 373.074 373.171

General information on the benchmark

Namegoldb-heqc-alu4mul.cnf
MD5SUM2d68b23bdbf6e7e2868e82c4f24dffc3
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark117.624
Satisfiable
(Un)Satisfiability was proved
Number of variables4736
Number of clauses30465
Sum of the clauses size103040
Maximum clause length16
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 27024
Number of clauses of size 314112
Number of clauses of size 40
Number of clauses of size 59328
Number of clauses of size over 51

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-1720992-1240661786.cnf
0.00/0.00	c found header 'p cnf 4736 30465'
0.00/0.03	c finished parsing
0.00/0.03	c
0.00/0.03	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.03	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.03	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.03	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.03	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.03	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.03	c
0.00/0.03	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.03	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.03	c
0.00/0.03	c starting search after 0.0 seconds
0.00/0.03	c no decision limit
0.00/0.03	c
0.00/0.03	c       original/binary      fixed     eliminated      learned       agility
0.00/0.03	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.03	c
0.00/0.03	c *    0.0    30465    4736      0     0      0       0      0    0.0   0    2
0.39/0.46	c s    0.5    34642    4614     35    28     59       0      0    0.0   0    3
0.39/0.46	c l    0.5    34642    4614     35    28     59       0  22542    0.0   0    3
0.49/0.52	c N    0.5    34643    4614     35    28     59     100    100   27.7  31    3
0.49/0.56	c R    0.6    34650    4614     35    28     59     200    200   31.7  19    3
0.69/0.70	c R    0.7    34661    4614     35    28     59     802    801   42.9  18    3
0.69/0.74	c B    0.7    34671    4614     35    28     59    1000    997   41.6  13    3
0.99/1.03	c B    1.0    35994    4584     43    50     59    2001   1985   37.6  11    3
1.09/1.16	c s    1.2    35694    4584     43    50     59    2376   2347   37.4  19    3
1.49/1.58	c R    1.6    36917    4561     57    59     59    3530   3494   36.1  17    4
1.89/1.96	c s    2.0    37642    4560     57    60     59    4685   4614   34.3  16    4
1.89/1.96	c -    2.0    37642    4560     57    60     59    4685  22317   34.3  16    4
2.89/2.96	c s    3.0    40517    4527     67    83     59    7551   7419   33.5  14    4
2.89/2.96	c -    3.0    40517    4527     67    83     59    7551  22094   33.5  14    4
3.09/3.10	c B    3.1    40582    4526     67    84     59    8002   7866   33.1  14    5
4.40/4.45	c s    4.5    39344    4446     79    97    114   10833   9156   31.9  24    4
4.40/4.45	c -    4.5    39344    4446     79    97    114   10833  21874   31.9  24    4
5.69/5.77	c s    5.8    43309    4405     93   124    114   14169  12465   30.4  22    5
7.29/7.32	c s    7.3    44961    4379    108   135    114   17850  16106   29.3  22    6
8.79/8.83	c
8.79/8.83	c       original/binary      fixed     eliminated      learned       agility
8.79/8.83	c   seconds        variables     equivalent    conflicts       height       MB
8.79/8.83	c
8.79/8.83	c R    8.8    45207    4369    111   142    114   21587  19839   28.5  20    8
8.89/8.96	c +    9.0    45284    4368    112   142    114   21874  24061   28.5  22    8
9.49/9.52	c s    9.5    44001    4299    116   142    179   22099  16617   28.5  16    6
9.49/9.52	c -    9.5    44001    4299    116   142    179   22099  23821   28.5  16    6
10.19/10.23	c B   10.2    44004    4299    116   142    179   24003  18519   28.3  21    7
11.29/11.35	c s   11.3    45344    4296    118   143    179   26376  20888   27.9  30    7
11.59/11.62	c +   11.6    45346    4295    118   144    179   27068  26203   27.7  31    7
13.38/13.46	c s   13.5    45819    4288    122   147    179   31184  25673   26.7  24    8
14.68/14.77	c +   14.8    46467    4286    124   147    179   33835  28823   26.1  27    9
16.08/16.19	c s   16.2    46129    4279    124   148    185   35936  27954   25.9  25    8
16.88/16.96	c N   17.0    46129    4279    124   148    185   37707  29104   25.6  31    9
18.88/18.93	c s   18.9    46379    4278    125   148    185   41849  29042   24.9  34    9
19.18/19.20	c +   19.2    46379    4278    125   148    185   42291  31705   25.0  28    9
21.58/21.68	c s   21.7    46857    4271    127   153    185   46633  31978   24.6  29    9
24.89/24.94	c s   24.9    48652    4255    136   153    192   51751  30259   24.2  13    9
25.59/25.67	c +   25.7    48926    4253    138   153    192   52860  34875   24.1  27   10
27.79/27.82	c s   27.8    51094    4243    141   160    192   56370  34851   23.9  28   10
30.18/30.24	c N   30.2    51451    4232    144   168    192   60157  35204   23.8  33   11
31.28/31.34	c s   31.3    51238    4230    144   168    194   61430  35146   23.7  27   10
32.48/32.56	c
32.48/32.56	c       original/binary      fixed     eliminated      learned       agility
32.48/32.56	c   seconds        variables     equivalent    conflicts       height       MB
32.48/32.56	c
32.48/32.56	c B   32.6    51238    4230    144   168    194   64015  35098   23.7  25   11
33.48/33.59	c +   33.6    51255    4230    144   168    194   66075  38362   23.6  33   11
34.68/34.71	c s   34.7    51497    4227    147   168    194   68233  37321   23.5  17   11
38.68/38.71	c s   38.7    51772    4223    148   169    196   74581  38408   23.1  24   11
42.28/42.39	c s   42.4    51838    4223    148   169    196   80390  38590   22.9  25   11
43.48/43.51	c +   43.5    51839    4223    148   169    196   82591  42198   22.8  29   12
46.08/46.12	c s   46.1    52120    4223    148   169    196   87550  42388   22.6  26   12
49.97/50.05	c s   50.0    52421    4223    148   169    196   93916  42506   22.3  25   12
54.57/54.66	c s   54.6    54571    4206    150   176    204  100251  40333   22.0  31   11
56.08/56.10	c +   56.1    54673    4206    150   176    204  103235  46417   21.8  22   13
58.58/58.68	c s   58.7    54819    4204    151   177    204  107177  46460   21.6  25   13
61.48/61.51	c R   61.5    54835    4204    151   177    204  111455  46631   21.4  18   14
63.38/63.42	c s   63.4    54830    4204    151   177    204  113747  46725   21.3  23   13
67.77/67.85	c s   67.8    57347    4202    152   178    204  121254  46758   21.0  24   13
72.87/72.99	c s   73.0    57769    4201    152   179    204  128276  46715   21.0  31   13
73.47/73.57	c +   73.6    57832    4200    153   179    204  129041  51058   21.0  21   14
77.47/77.58	c s   77.6    57786    4200    153   179    204  135477  51358   20.9  33   14
82.97/83.03	c s   83.0    58182    4195    153   182    206  142710  49702   20.7  32   13
87.67/87.73	c s   87.7    58676    4192    154   184    206  149849  51403   20.7  27   14
93.17/93.21	c
93.17/93.21	c       original/binary      fixed     eliminated      learned       agility
93.17/93.21	c   seconds        variables     equivalent    conflicts       height       MB
93.17/93.21	c
93.17/93.21	c s   93.2    58479    4188    154   185    209  157286  50885   20.6  31   14
94.97/95.05	c B   95.0    58486    4188    154   185    209  160038  51413   20.7  31   15
95.67/95.73	c +   95.7    58486    4188    154   185    209  161300  56163   20.6  26   15
98.07/98.18	c s   98.2    58492    4187    154   186    209  164630  54737   20.7  27   14
104.06/104.13	c s  104.1    58846    4187    154   186    209  172911  56457   20.5  26   15
109.36/109.41	c s  109.4    59782    4185    155   187    209  180415  56499   20.3  30   15
115.46/115.51	c s  115.5    59758    4182    158   187    209  188099  56547   20.3  39   15
121.36/121.42	c s  121.4    61098    4166    166   195    209  195689  56487   20.2  26   15
121.36/121.42	c -  121.4    61098    4166    166   195    209  195689  55602   20.2  26   15
124.16/124.28	c +  124.3    61544    4166    166   195    209  199610  61162   20.1  19   17
127.46/127.59	c s  127.6    60772    4157    166   195    218  203745  58261   20.0  23   15
133.46/133.51	c s  133.5    60774    4157    166   195    218  213201  61469   20.0  29   16
140.15/140.26	c s  140.2    61416    4154    167   195    220  221595  60340   19.9  35   16
143.55/143.65	c N  143.6    61416    4154    167   195    220  226845  61498   19.8  28   17
154.35/154.42	c s  154.4    61417    4154    167   195    220  243345  61527   19.4  28   16
159.55/159.68	c +  159.6    64114    4145    168   203    220  249511  67278   19.3  35   19
161.35/161.43	c s  161.4    62787    4140    168   203    225  251406  62459   19.3  28   16
168.05/168.10	c s  168.1    63438    4139    168   204    225  260182  67583   19.2  27   17
175.45/175.55	c s  175.5    64508    4135    169   204    228  268313  65527   19.2  20   17
182.45/182.55	c
182.45/182.55	c       original/binary      fixed     eliminated      learned       agility
182.45/182.55	c   seconds        variables     equivalent    conflicts       height       MB
182.45/182.55	c
182.45/182.55	c s  182.5    64792    4134    170   204    228  277700  67559   19.1  27   17
190.34/190.48	c s  190.4    65254    4131    171   205    229  286923  67587   18.9  29   17
197.44/197.52	c s  197.5    65314    4131    171   205    229  295985  67558   18.8  33   17
204.34/204.50	c s  204.5    65442    4131    171   205    229  304416  67622   18.7  23   17
210.73/210.81	c +  210.8    67261    4128    174   205    229  311886  74005   18.6  30   20
212.84/212.96	c s  212.9    63925    4127    174   205    230  313750  69258   18.5  21   17
221.04/221.16	c s  221.1    63349    4123    177   206    230  323595  74345   18.4  31   18
229.33/229.48	c s  229.4    64553    4106    179   207    244  334839  73240   18.3  23   18
237.62/237.74	c s  237.7    64813    4094    179   219    244  344973  74229   18.2  27   18
246.43/246.56	c s  246.5    64827    4084    180   219    253  355076  72831   18.1  26   18
254.33/254.41	c s  254.4    65109    4082    181   220    253  364656  74239   18.1  32   18
262.73/262.84	c s  262.8    65036    4081    182   220    253  374236  74319   18.0  29   18
270.42/270.58	c s  270.5    64225    4080    183   220    253  383923  74390   18.0  33   18
270.82/270.95	c B  270.9    64232    4080    183   220    253  384078  74345   18.0  35   19
276.32/276.41	c +  276.3    64238    4080    183   220    253  389855  81405   17.9  27   21
280.01/280.11	c s  280.0    64237    4080    183   220    253  393259  77691   17.9  30   18
288.52/288.61	c s  288.5    62513    4073    190   220    253  403352  81762   17.8  30   19
298.51/298.69	c s  298.6    62434    4047    200   221    268  413404  72114   17.8  30   17
306.71/306.87	c s  306.8    62760    4044    201   223    268  423038  81700   17.7  27   19
316.40/316.54	c
316.40/316.54	c       original/binary      fixed     eliminated      learned       agility
316.40/316.54	c   seconds        variables     equivalent    conflicts       height       MB
316.40/316.54	c
316.40/316.54	c s  316.5    62681    4041    201   223    271  433531  80191   17.6  26   18
325.81/325.91	c s  325.8    67136    4029    211   225    271  443380  81660   17.6  31   19
336.41/336.55	c s  336.5    68310    3994    216   234    292  454230  75754   17.5  32   17
336.41/336.55	c -  336.5    68310    3994    216   234    292  454230  80591   17.5  32   17
345.71/345.88	c s  345.8   112801    3562    327   555    292  463728  76114   17.3  17   20
345.71/345.88	c -  345.8   112801    3562    327   555    292  463728  73338   17.3  17   20
345.71/345.88	c +  345.8   112801    3562    327   555    292  463728  80671   17.3  17   20
360.79/360.91	c s  360.8    61180    2710    583   676    767  476679  31949   17.2  30    7
360.79/360.91	c -  360.8    61180    2710    583   676    767  476679  58890   17.2  30    7
360.79/360.91	c +  360.8    61180    2710    583   676    767  476679  64779   17.2  30    7
365.00/365.17	c s  365.1    76047    2400    732   837    767  483883  38539   17.1  30    9
365.00/365.17	c -  365.1    76047    2400    732   837    767  483883  57006   17.1  30    9
371.60/371.78	c -  371.7    59181    1974    965  1030    767  494029  56436   17.0  30    6
371.70/371.84	c -  371.7    39131    1655    965  1030   1086  494029  55872   17.0  30    5
371.70/371.85	c -  371.8    38975    1585    965  1030   1156  494029  55314   17.0  30    5
371.70/371.85	c -  371.8    38964    1581    965  1030   1160  494029  54761   17.0  30    5
371.70/371.85	c -  371.8    38732    1488    965  1030   1253  494029  54214   17.0  30    5
371.70/371.87	c -  371.8    38413    1392    965  1030   1349  494029  53672   17.0  30    5
371.70/371.87	c -  371.8    38405    1387    965  1030   1354  494029  53136   17.0  30    5
371.80/371.99	c
371.80/371.99	c       original/binary      fixed     eliminated      learned       agility
371.80/371.99	c   seconds        variables     equivalent    conflicts       height       MB
371.80/371.99	c
371.80/371.99	c s  371.9    24885    1358    965  1030   1383  494029  10900   17.0  30    3
371.80/371.99	c -  371.9    24885    1358    965  1030   1383  494029  36133   17.0  30    3
371.80/371.99	c +  371.9    24885    1358    965  1030   1383  494029  39746   17.0  30    3
373.00/373.16	c 0  373.1    38948     714   1514  1125   1383  498585  15422   16.9  27    5
373.00/373.16	c
373.00/373.16	s UNSATISFIABLE
373.00/373.16	c
373.00/373.16	c 498585 conflicts, 669984 decisions, 2 random
373.00/373.16	c 17 iterations, 366 restarts, 975 skipped
373.00/373.16	c 17 enlarged, 2698 shrunken, 4873 rescored, 154 rebiased
373.00/373.16	c 65 simplifications, 0 reductions
373.00/373.16	c
373.00/373.16	c vars: 1514 fixed, 1125 equiv, 1383 elim, 1283 merged
373.00/373.16	c elim: 3706402 resolutions, 29 phases, 29 rounds
373.00/373.16	c sbst: 63% substituted, 0.3% nots, 95.1% ands, 1.9% xors, 2.6% ites
373.00/373.16	c arty: 2.82 and 2.00 xor average arity
373.00/373.16	c prbe: 412638 probed, 220 phases, 51 rounds
373.00/373.16	c prbe: 451 failed, 157 lifted, 20 merged
373.00/373.16	c sccs: 0 non trivial, 0 fixed, 0 merged
373.00/373.16	c hash: 74 units, 1263 merged
373.00/373.16	c mins: 20666954 learned, 64% deleted, 34 strong, 55 depth
373.00/373.16	c subs: 10039 forward, 65608 backward, 93779 doms
373.00/373.16	c strs: 2586 forward, 964 backward
373.00/373.16	c doms: 97742 dominators, 87398 high, 729 low
373.00/373.16	c prps: 283624326 propagations, 0.76 megaprops
373.00/373.16	c
373.00/373.16	c 373.1 seconds, 28 MB max, 98 MB recycled

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1720992-1240661786/watcher-1720992-1240661786 -o /tmp/evaluation-result-1720992-1240661786/solver-1720992-1240661786 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1720992-1240661786.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: 1.00 1.44 1.35 3/64 24429
/proc/meminfo: memFree=1269608/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=1340 CPUtime=0
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 234 0 0 0 0 0 0 0 18 0 1 0 94207228 1372160 219 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 335 219 63 155 0 178 0

[startup+0.0585569 s]
/proc/loadavg: 1.00 1.44 1.35 3/64 24429
/proc/meminfo: memFree=1269608/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=3508 CPUtime=0.05
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 793 0 0 0 5 0 0 0 18 0 1 0 94207228 3592192 777 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 877 777 79 155 0 720 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3508

[startup+0.101559 s]
/proc/loadavg: 1.00 1.44 1.35 3/64 24429
/proc/meminfo: memFree=1269608/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=3508 CPUtime=0.09
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 804 0 0 0 9 0 0 0 18 0 1 0 94207228 3592192 788 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 877 788 79 155 0 720 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3508

[startup+0.301579 s]
/proc/loadavg: 1.00 1.44 1.35 3/64 24429
/proc/meminfo: memFree=1269608/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=4592 CPUtime=0.29
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 1103 0 0 0 29 0 0 0 19 0 1 0 94207228 4702208 1038 1992294400 134512640 135151029 4294956240 18446744073709551615 134547916 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 1148 1038 79 155 0 991 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4592

[startup+0.701618 s]
/proc/loadavg: 1.00 1.44 1.35 3/64 24429
/proc/meminfo: memFree=1269608/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=4592 CPUtime=0.69
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 1103 0 0 0 69 0 0 0 22 0 1 0 94207228 4702208 1038 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 1148 1038 79 155 0 991 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4592

[startup+1.5017 s]
/proc/loadavg: 1.00 1.44 1.35 2/65 24430
/proc/meminfo: memFree=1265696/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=4740 CPUtime=1.49
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 1141 0 0 0 149 0 0 0 25 0 1 0 94207228 4853760 1076 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 1185 1076 79 155 0 1028 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4740

[startup+3.10186 s]
/proc/loadavg: 1.00 1.43 1.35 2/65 24430
/proc/meminfo: memFree=1264800/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=6108 CPUtime=3.09
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 1507 0 0 0 308 1 0 0 25 0 1 0 94207228 6254592 1442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 1527 1442 79 155 0 1370 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6108

[startup+6.30118 s]
/proc/loadavg: 1.00 1.43 1.35 2/65 24430
/proc/meminfo: memFree=1262752/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=7468 CPUtime=6.29
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 1901 0 0 0 628 1 0 0 25 0 1 0 94207228 7647232 1771 1992294400 134512640 135151029 4294956240 18446744073709551615 134580646 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 1867 1771 79 155 0 1710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7468

[startup+12.7018 s]
/proc/loadavg: 1.00 1.41 1.35 2/65 24430
/proc/meminfo: memFree=1260336/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=9796 CPUtime=12.69
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 2461 0 0 0 1268 1 0 0 25 0 1 0 94207228 10031104 2331 1992294400 134512640 135151029 4294956240 18446744073709551615 134554650 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 2449 2331 79 155 0 2292 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9796

[startup+25.5011 s]
/proc/loadavg: 1.00 1.40 1.35 2/65 24430
/proc/meminfo: memFree=1257264/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=12828 CPUtime=25.49
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 3234 0 0 0 2547 2 0 0 25 0 1 0 94207228 13135872 3104 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 3207 3104 79 155 0 3050 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12828

[startup+51.1016 s]
/proc/loadavg: 1.00 1.37 1.34 2/65 24430
/proc/meminfo: memFree=1254576/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=15500 CPUtime=51.07
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 3963 0 0 0 5105 2 0 0 25 0 1 0 94207228 15872000 3759 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 3875 3759 79 155 0 3718 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15500

[startup+102.306 s]
/proc/loadavg: 1.00 1.30 1.31 2/65 24430
/proc/meminfo: memFree=1251504/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=18700 CPUtime=102.27
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 4795 0 0 0 10224 3 0 0 25 0 1 0 94207228 19148800 4540 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 4675 4540 79 155 0 4518 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18700

[startup+162.302 s]
/proc/loadavg: 1.00 1.25 1.29 2/65 24430
/proc/meminfo: memFree=1248304/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=21824 CPUtime=162.25
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 6735 0 0 0 16221 4 0 0 25 0 1 0 94207228 22347776 5319 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 5456 5319 79 155 0 5299 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21824

[startup+222.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/65 24430
/proc/meminfo: memFree=1246448/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=23740 CPUtime=222.24
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 9242 0 0 0 22218 6 0 0 25 0 1 0 94207228 24309760 5784 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 5935 5784 79 155 0 5778 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23740

[startup+282.302 s]
/proc/loadavg: 1.00 1.16 1.25 2/65 24430
/proc/meminfo: memFree=1246128/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=23756 CPUtime=282.21
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 10883 0 0 0 28214 7 0 0 25 0 1 0 94207228 24326144 5851 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 5939 5851 79 155 0 5782 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23756

[startup+342.302 s]
/proc/loadavg: 1.00 1.13 1.23 2/65 24430
/proc/meminfo: memFree=1243120/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=26980 CPUtime=342.21
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 13828 0 0 0 34211 10 0 0 25 0 1 0 94207228 27627520 6622 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 6745 6622 79 155 0 6588 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 26980

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

[startup+358.301 s]
/proc/loadavg: 1.00 1.12 1.23 2/65 24430
/proc/meminfo: memFree=1239792/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=30280 CPUtime=358.2
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 14910 0 0 0 35810 10 0 0 25 0 1 0 94207228 31006720 7447 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 7570 7447 79 155 0 7413 0
Current children cumulated CPU time (s) 358.2
Current children cumulated vsize (KiB) 30280

[startup+364.702 s]
/proc/loadavg: 1.00 1.12 1.23 2/65 24430
/proc/meminfo: memFree=1239280/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=30736 CPUtime=364.59
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 15394 0 0 0 36449 10 0 0 25 0 1 0 94207228 31473664 7545 1992294400 134512640 135151029 4294956240 18446744073709551615 134542676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 7684 7545 79 155 0 7527 0
Current children cumulated CPU time (s) 364.59
Current children cumulated vsize (KiB) 30736

[startup+367.901 s]
/proc/loadavg: 1.00 1.12 1.23 2/65 24430
/proc/meminfo: memFree=1239600/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=30220 CPUtime=367.79
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 15394 0 0 0 36769 10 0 0 25 0 1 0 94207228 30945280 7416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 7555 7416 79 155 0 7398 0
Current children cumulated CPU time (s) 367.79
Current children cumulated vsize (KiB) 30220

[startup+371.101 s]
/proc/loadavg: 1.00 1.12 1.23 2/65 24430
/proc/meminfo: memFree=1239280/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=30736 CPUtime=371
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 15524 0 0 0 37089 11 0 0 25 0 1 0 94207228 31473664 7546 1992294400 134512640 135151029 4294956240 18446744073709551615 134581791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 7684 7546 79 155 0 7527 0
Current children cumulated CPU time (s) 371
Current children cumulated vsize (KiB) 30736

[startup+371.901 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 24430
/proc/meminfo: memFree=1239600/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=30220 CPUtime=371.8
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 15524 0 0 0 37169 11 0 0 25 0 1 0 94207228 30945280 7417 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 7555 7417 79 155 0 7398 0
Current children cumulated CPU time (s) 371.8
Current children cumulated vsize (KiB) 30220

[startup+372.702 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 24430
/proc/meminfo: memFree=1239600/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=30220 CPUtime=372.6
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 15526 0 0 0 37249 11 0 0 25 0 1 0 94207228 30945280 7419 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 7555 7419 79 155 0 7398 0
Current children cumulated CPU time (s) 372.6
Current children cumulated vsize (KiB) 30220

[startup+373.102 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 24430
/proc/meminfo: memFree=1239600/2055920 swapFree=4192956/4192956
[pid=24429] ppid=24427 vsize=30220 CPUtime=373
/proc/24429/stat : 24429 (precosat) R 24427 24429 24392 0 -1 4194304 15526 0 0 0 37289 11 0 0 25 0 1 0 94207228 30945280 7419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24429/statm: 7555 7419 79 155 0 7398 0
Current children cumulated CPU time (s) 373
Current children cumulated vsize (KiB) 30220

Child status: 20
Real time (s): 373.171
CPU time (s): 373.074
CPU user time (s): 372.957
CPU system time (s): 0.116982
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 31248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 372.957
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15527
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= 848

runsolver used 0.282956 second user time and 0.818875 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-25 14:16:26
IDJOB=1720992
IDBENCH=69645
IDSOLVER=507
FILE ID=node36/1720992-1240661786
PBS_JOBID= 9186564
Free space on /tmp= 66380 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT_RACE08/cnf/goldb-heqc-alu4mul.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720992-1240661786/watcher-1720992-1240661786 -o /tmp/evaluation-result-1720992-1240661786/solver-1720992-1240661786 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1720992-1240661786.cnf

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

MD5SUM BENCH= 2d68b23bdbf6e7e2868e82c4f24dffc3
RANDOM SEED=2130412367

node36.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		: 3000.232
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		: 3000.232
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:       1270024 kB
Buffers:         71544 kB
Cached:         621104 kB
SwapCached:          0 kB
Active:         109828 kB
Inactive:       596660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1270024 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          23560 kB
Slab:            65380 kB
Committed_AS:   313820 kB
PageTables:       1356 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= 66380 MiB
End job on node36 at 2009-04-25 14:22:40