Trace number 1729853

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 156.451 156.493

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
MD5SUM2fe12e7483e7a74328d483192a8a2746
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.9987
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7989
Sum of the clauses size66949
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2284
Number of clauses of size 31202
Number of clauses of size 4154
Number of clauses of size 5924
Number of clauses of size over 55392

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-1729853-1240754104.cnf
0.00/0.00	c found header 'p cnf 1477 7989'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0     7744    1440     34     3      0       0      0    0.0   0    1
0.00/0.03	c -    0.0     7554    1435     42     0      0       0   1000    0.0   0    1
0.00/0.03	c -    0.0     7458    1435     42     0      0       0   1000    0.0   0    1
0.00/0.04	c -    0.0     7354    1435     42     0      0       0   1000    0.0   0    1
0.00/0.04	c -    0.0     7258    1435     42     0      0       0   1000    0.0   0    1
0.09/0.19	c s    0.2     6640    1392     42     0     43       0      0    0.0   0    1
0.09/0.19	c l    0.2     6640    1392     42     0     43       0   6095    0.0   0    1
0.09/0.19	c R    0.2     6640    1392     42     0     43     101    101  261.9   6    1
0.19/0.20	c R    0.2     6640    1392     42     0     43     201    201  246.6   6    1
0.19/0.22	c R    0.2     6640    1392     42     0     43     802    802  303.5  12    1
0.19/0.22	c B    0.2     6640    1392     42     0     43    1001   1001  300.9  15    1
0.19/0.25	c B    0.3     6643    1392     42     0     43    2001   2001  282.1  13    1
0.19/0.26	c R    0.3     6646    1392     42     0     43    2406   2406  274.1  16    1
0.39/0.41	c +    0.4     6726    1392     42     0     43    6095   6704  232.6  16    2
0.39/0.43	c R    0.4     6730    1392     42     0     43    6416   6412  232.3  17    2
0.39/0.45	c s    0.5     6734    1392     42     0     43    6702   6695  231.5  17    2
0.49/0.50	c +    0.5     6734    1392     42     0     43    7616   7374  230.6  18    2
0.49/0.52	c B    0.5     6734    1392     42     0     43    8005   7116  232.0  19    2
0.59/0.60	c +    0.6     6736    1392     42     0     43    9521   8111  227.0  15    2
0.69/0.72	c
0.69/0.72	c       original/binary      fixed     eliminated      learned       agility
0.69/0.72	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.72	c
0.69/0.72	c +    0.7     6738    1392     42     0     43   11900   8922  222.5  19    2
0.79/0.88	c +    0.9     6744    1392     42     0     43   14876   9814  213.6  19    2
0.89/0.94	c R    0.9     6744    1392     42     0     43   16041   9836  212.5  19    2
1.00/1.10	c +    1.1     6753    1392     42     0     43   18596  10795  210.4  19    3
1.19/1.27	c s    1.3     6795    1392     42     0     43   21106  10810  206.1  20    2
1.39/1.41	c +    1.4     6803    1392     42     0     43   23246  11874  204.9  20    3
1.39/1.46	c B    1.5     6813    1392     42     0     43   24009  11574  203.7  20    3
1.79/1.82	c +    1.8     6822    1392     42     0     43   29055  13061  204.3  16    3
2.29/2.33	c +    2.3     6844    1392     42     0     43   36315  14367  199.5  19    3
2.39/2.49	c R    2.5     6856    1392     42     0     43   38494  14394  197.7  18    3
2.49/2.56	c s    2.6     6867    1392     42     0     43   39146  14382  197.4  20    3
2.99/3.04	c +    3.0     6884    1392     42     0     43   45391  15803  195.4  20    3
3.99/4.04	c +    4.0     7073    1392     42     0     43   56735  17383  188.7  20    4
4.39/4.40	c s    4.4     7166    1392     42     0     43   60558  17379  186.6  20    3
4.69/4.77	c B    4.8     7166    1392     42     0     43   64017  17399  186.8  22    4
5.29/5.39	c +    5.4     7205    1392     42     0     43   70916  19121  183.7  20    4
6.69/6.75	c s    6.8     7439    1392     42     0     43   85021  19138  182.4  19    3
7.09/7.11	c +    7.1     7441    1392     42     0     43   88645  21033  180.8  20    4
7.19/7.22	c R    7.2     7441    1392     42     0     43   89812  20343  181.6  22    4
9.49/9.55	c
9.49/9.55	c       original/binary      fixed     eliminated      learned       agility
9.49/9.55	c   seconds        variables     equivalent    conflicts       height       MB
9.49/9.55	c
9.49/9.55	c s    9.6     7524    1392     42     0     43  110463  21060  173.6  21    4
9.49/9.59	c +    9.6     7524    1392     42     0     43  110807  23136  173.5  22    4
12.88/12.92	c s   12.9     7747    1392     42     0     43  138178  23145  167.9  21    4
12.88/12.96	c +   13.0     7747    1392     42     0     43  138505  25449  167.8  20    4
15.99/16.09	c B   16.1     7881    1392     42     0     43  160049  25474  166.1  21    6
16.89/16.92	c s   16.9     7891    1392     42     0     43  165143  25459  164.9  23    4
18.09/18.10	c +   18.1     7916    1392     42     0     43  173132  27993  164.9  21    6
21.28/21.34	c s   21.3     8004    1392     42     0     43  193487  28023  163.7  23    5
23.09/23.13	c R   23.1     8020    1392     42     0     43  205211  28018  162.7  23    6
24.58/24.67	c +   24.7     8027    1392     42     0     43  216417  30792  162.6  22    6
25.88/25.99	c s   26.0     8029    1392     42     0     43  223566  30814  162.6  26    6
31.98/32.00	c s   32.0     8717    1392     42     0     43  257662  30794  157.8  24    5
34.28/34.37	c +   34.4     8836    1392     42     0     43  270520  33871  156.8  23    7
38.58/38.67	c s   38.7     8979    1392     42     0     43  289934  33888  155.1  24    6
45.68/45.71	c s   45.7     9090    1392     42     0     43  323512  33887  153.5  24    6
48.48/48.53	c +   48.5     9094    1392     42     0     43  338150  37258  152.8  24    8
52.98/53.02	c s   53.0     9192    1392     42     0     43  356775  37264  150.7  23    7
59.57/59.63	c B   59.6     9338    1392     42     0     43  384110  37274  151.4  25    9
61.87/61.94	c s   61.9     9443    1392     42     0     43  393995  37251  150.2  25    7
68.97/69.03	c
68.97/69.03	c       original/binary      fixed     eliminated      learned       agility
68.97/69.03	c   seconds        variables     equivalent    conflicts       height       MB
68.97/69.03	c
68.97/69.03	c +   69.0     9532    1392     42     0     43  422686  40983  150.0  26    9
70.58/70.63	c s   70.6     9565    1392     42     0     43  428624  40997  150.9  26    7
81.47/81.51	c R   81.5     9566    1392     42     0     43  461681  41003  150.7  22   10
82.17/82.28	c s   82.3     9569    1392     42     0     43  464820  41006  150.5  23    8
91.27/91.33	c s   91.3     9892    1392     42     0     43  505508  41019  148.8  23    7
96.37/96.48	c +   96.5    10491    1392     42     0     43  528355  45081  147.3  23    9
101.36/101.42	c s  101.4    10947    1392     42     0     43  547522  45084  145.8  24    8
113.46/113.55	c s  113.5    11951    1392     42     0     43  593134  45075  143.8  21    7
126.16/126.28	c -  126.2    12960    1391     43     0     43  638746  44631  143.2  23    6
126.16/126.28	c -  126.3    12861    1391     43     0     43  638746  44185  143.2  23    6
126.36/126.47	c s  126.4    12825    1208     43     0    226  638746  45047  143.2  23    7
126.36/126.47	c -  126.4    12825    1208     43     0    226  638746  37558  143.2  23    7
126.36/126.47	c +  126.4    12825    1208     43     0    226  638746  41313  143.2  23    7
138.95/139.07	c s  139.0    15327    1208     43     0    226  682791  41282  141.0  22    6
151.15/151.26	c s  151.2    16047    1207     44     0    226  724333  41301  138.7  22    6
151.15/151.26	c -  151.2    16047    1207     44     0    226  724333  36769  138.7  22    6
151.15/151.26	c +  151.2    16047    1207     44     0    226  724333  40445  138.7  22    6
156.35/156.49	c 0  156.4    16587    1067    184     0    226  739129  40444  137.6  22    8
156.35/156.49	c
156.35/156.49	s UNSATISFIABLE
156.35/156.49	c
156.35/156.49	c 739129 conflicts, 2169410 decisions, 12 random
156.35/156.49	c 5 iterations, 1593 restarts, 98 skipped
156.35/156.49	c 23 enlarged, 793 shrunken, 7231 rescored, 233 rebiased
156.35/156.49	c 24 simplifications, 0 reductions
156.35/156.49	c
156.35/156.49	c vars: 184 fixed, 0 equiv, 226 elim, 8 merged
156.35/156.49	c elim: 108480 resolutions, 2 phases, 2 rounds
156.35/156.49	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
156.35/156.49	c arty: 0.00 and 0.00 xor average arity
156.35/156.49	c prbe: 87326 probed, 32 phases, 32 rounds
156.35/156.49	c prbe: 0 failed, 0 lifted, 0 merged
156.35/156.49	c sccs: 0 non trivial, 0 fixed, 0 merged
156.35/156.49	c hash: 0 units, 8 merged
156.35/156.49	c mins: 23765750 learned, 26% deleted, 322 strong, 23 depth
156.35/156.49	c subs: 914 forward, 1100 backward, 11476 doms
156.35/156.49	c strs: 388 forward, 472 backward
156.35/156.49	c doms: 11478 dominators, 10781 high, 77 low
156.35/156.49	c prps: 35899744 propagations, 0.23 megaprops
156.35/156.49	c
156.35/156.49	c 156.4 seconds, 10 MB max, 104 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-1729853-1240754104/watcher-1729853-1240754104 -o /tmp/evaluation-result-1729853-1240754104/solver-1729853-1240754104 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1729853-1240754104.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 8090
/proc/meminfo: memFree=1817936/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=1052 CPUtime=0
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 167 0 0 0 0 0 0 0 20 0 1 0 103439382 1077248 152 1992294400 134512640 135151029 4294956224 18446744073709551615 134570743 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 263 153 64 155 0 106 0

[startup+0.087771 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 8090
/proc/meminfo: memFree=1817936/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=2068 CPUtime=0.08
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 439 0 0 0 8 0 0 0 20 0 1 0 103439382 2117632 423 1992294400 134512640 135151029 4294956224 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 517 423 79 155 0 360 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2068

[startup+0.101772 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 8090
/proc/meminfo: memFree=1817936/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=2068 CPUtime=0.09
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 439 0 0 0 9 0 0 0 20 0 1 0 103439382 2117632 423 1992294400 134512640 135151029 4294956224 18446744073709551615 134526330 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 517 423 79 155 0 360 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2068

[startup+0.301795 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 8090
/proc/meminfo: memFree=1817936/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=2068 CPUtime=0.29
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 456 0 0 0 29 0 0 0 22 0 1 0 103439382 2117632 440 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 517 440 79 155 0 360 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2068

[startup+0.701839 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 8090
/proc/meminfo: memFree=1817936/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=3124 CPUtime=0.69
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 695 0 0 0 69 0 0 0 25 0 1 0 103439382 3198976 679 1992294400 134512640 135151029 4294956224 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 781 679 79 155 0 624 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3124

[startup+1.50193 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1815112/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=3784 CPUtime=1.49
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 860 0 0 0 149 0 0 0 25 0 1 0 103439382 3874816 844 1992294400 134512640 135151029 4294956224 18446744073709551615 134578208 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 946 844 79 155 0 789 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3784

[startup+3.10111 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1814152/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=4444 CPUtime=3.09
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 1044 0 0 0 309 0 0 0 25 0 1 0 103439382 4550656 1028 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 1111 1028 79 155 0 954 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4444

[startup+6.30146 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1813064/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=5620 CPUtime=6.29
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 1326 0 0 0 629 0 0 0 25 0 1 0 103439382 5754880 1310 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 1405 1310 79 155 0 1248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5620

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1811528/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=6748 CPUtime=12.68
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 1713 0 0 0 1268 0 0 0 25 0 1 0 103439382 6909952 1588 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 1687 1588 79 155 0 1530 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6748

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1809928/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=8484 CPUtime=25.48
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 2536 0 0 0 2547 1 0 0 25 0 1 0 103439382 8687616 2011 1992294400 134512640 135151029 4294956224 18446744073709551615 134552306 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2121 2011 79 155 0 1964 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8484

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1808072/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=10252 CPUtime=51.08
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 3491 0 0 0 5106 2 0 0 25 0 1 0 103439382 10498048 2469 1992294400 134512640 135151029 4294956224 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2563 2469 79 155 0 2406 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10252

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1805832/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=12036 CPUtime=102.27
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 4289 0 0 0 10224 3 0 0 25 0 1 0 103439382 12324864 2925 1992294400 134512640 135151029 4294956224 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 3009 2925 79 155 0 2852 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12036

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

[startup+127.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1805960/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=11836 CPUtime=127.86
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 4442 0 0 0 12783 3 0 0 25 0 1 0 103439382 12120064 2882 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 127.86
Current children cumulated vsize (KiB) 11836

[startup+140.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1805960/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=11836 CPUtime=140.66
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 4490 0 0 0 14063 3 0 0 25 0 1 0 103439382 12120064 2882 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 140.66
Current children cumulated vsize (KiB) 11836

[startup+147.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1805960/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=11836 CPUtime=147.05
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 4490 0 0 0 14702 3 0 0 25 0 1 0 103439382 12120064 2882 1992294400 134512640 135151029 4294956224 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 147.05
Current children cumulated vsize (KiB) 11836

[startup+150.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1805960/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=11996 CPUtime=150.25
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 4507 0 0 0 15022 3 0 0 25 0 1 0 103439382 12283904 2899 1992294400 134512640 135151029 4294956224 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2999 2899 79 155 0 2842 0
Current children cumulated CPU time (s) 150.25
Current children cumulated vsize (KiB) 11996

[startup+153.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1805960/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=11836 CPUtime=153.45
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 4541 0 0 0 15342 3 0 0 25 0 1 0 103439382 12120064 2882 1992294400 134512640 135151029 4294956224 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 153.45
Current children cumulated vsize (KiB) 11836

[startup+155.105 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1805960/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=11836 CPUtime=155.05
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 4541 0 0 0 15502 3 0 0 25 0 1 0 103439382 12120064 2882 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 155.05
Current children cumulated vsize (KiB) 11836

[startup+155.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1805960/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=11836 CPUtime=155.85
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 4541 0 0 0 15582 3 0 0 25 0 1 0 103439382 12120064 2882 1992294400 134512640 135151029 4294956224 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 155.85
Current children cumulated vsize (KiB) 11836

[startup+156.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1805960/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=11836 CPUtime=156.25
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 4541 0 0 0 15622 3 0 0 25 0 1 0 103439382 12120064 2882 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 156.25
Current children cumulated vsize (KiB) 11836

[startup+156.401 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8091
/proc/meminfo: memFree=1805960/2055920 swapFree=4191900/4192956
[pid=8090] ppid=8088 vsize=11836 CPUtime=156.35
/proc/8090/stat : 8090 (precosat) R 8088 8090 7869 0 -1 4194304 4541 0 0 0 15632 3 0 0 25 0 1 0 103439382 12120064 2882 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8090/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 156.35
Current children cumulated vsize (KiB) 11836

Child status: 20
Real time (s): 156.493
CPU time (s): 156.451
CPU user time (s): 156.412
CPU system time (s): 0.038994
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 12644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 156.412
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4542
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= 212

runsolver used 0.160975 second user time and 0.39094 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-26 15:55:04
IDJOB=1729853
IDBENCH=24716
IDSOLVER=507
FILE ID=node91/1729853-1240754104
PBS_JOBID= 9187071
Free space on /tmp= 66556 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729853-1240754104/watcher-1729853-1240754104 -o /tmp/evaluation-result-1729853-1240754104/solver-1729853-1240754104 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1729853-1240754104.cnf

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

MD5SUM BENCH= 2fe12e7483e7a74328d483192a8a2746
RANDOM SEED=397775610

node91.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		: 3000.241
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		: 3000.241
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1818352 kB
Buffers:         20612 kB
Cached:         136832 kB
SwapCached:        384 kB
Active:          30108 kB
Inactive:       141328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818352 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          22400 kB
Slab:            51996 kB
Committed_AS:   295604 kB
PageTables:       1356 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node91 at 2009-04-26 15:57:40