Trace number 1783870

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 165.089 165.131

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 benchmark67.8687
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-1783870-1241896843.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
0.02/0.03	c -    0.0     7554    1435     42     0      0       0   1000    0.0   0    1
0.02/0.04	c -    0.0     7458    1435     42     0      0       0   1000    0.0   0    1
0.02/0.04	c -    0.0     7354    1435     42     0      0       0   1000    0.0   0    1
0.02/0.05	c -    0.0     7258    1435     42     0      0       0   1000    0.0   0    1
0.20/0.20	c s    0.2     6640    1392     42     0     43       0      0    0.0   0    1
0.20/0.20	c l    0.2     6640    1392     42     0     43       0   6095    0.0   0    1
0.20/0.21	c R    0.2     6640    1392     42     0     43     101    101  261.9   6    1
0.20/0.21	c R    0.2     6640    1392     42     0     43     201    201  246.6   6    1
0.20/0.23	c R    0.2     6640    1392     42     0     43     802    802  303.5  12    1
0.20/0.24	c B    0.2     6640    1392     42     0     43    1001   1001  300.9  15    1
0.20/0.27	c B    0.3     6643    1392     42     0     43    2001   2001  282.1  13    1
0.20/0.28	c R    0.3     6646    1392     42     0     43    2406   2406  274.1  16    1
0.40/0.44	c +    0.4     6726    1392     42     0     43    6095   6704  232.6  16    2
0.40/0.46	c R    0.5     6730    1392     42     0     43    6416   6412  232.3  17    2
0.40/0.49	c s    0.5     6734    1392     42     0     43    6702   6695  231.5  17    2
0.50/0.54	c +    0.5     6734    1392     42     0     43    7616   7374  230.6  18    2
0.50/0.56	c B    0.6     6734    1392     42     0     43    8005   7116  232.0  19    2
0.59/0.64	c +    0.6     6736    1392     42     0     43    9521   8111  227.0  15    2
0.69/0.77	c
0.69/0.77	c       original/binary      fixed     eliminated      learned       agility
0.69/0.77	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.77	c
0.69/0.77	c +    0.8     6738    1392     42     0     43   11900   8922  222.5  19    2
0.89/0.95	c +    1.0     6744    1392     42     0     43   14876   9814  213.6  19    2
1.00/1.01	c R    1.0     6744    1392     42     0     43   16041   9836  212.5  19    2
1.10/1.18	c +    1.2     6753    1392     42     0     43   18596  10795  210.4  19    3
1.29/1.36	c s    1.4     6795    1392     42     0     43   21106  10810  206.1  20    2
1.49/1.50	c +    1.5     6803    1392     42     0     43   23246  11874  204.9  20    3
1.49/1.56	c B    1.6     6813    1392     42     0     43   24009  11574  203.7  20    3
1.89/1.94	c +    1.9     6822    1392     42     0     43   29055  13061  204.3  16    3
2.39/2.48	c +    2.5     6844    1392     42     0     43   36315  14367  199.5  19    3
2.59/2.65	c R    2.7     6856    1392     42     0     43   38494  14394  197.7  18    3
2.69/2.72	c s    2.7     6867    1392     42     0     43   39146  14382  197.4  20    3
3.19/3.23	c +    3.2     6884    1392     42     0     43   45391  15803  195.4  20    3
4.19/4.29	c +    4.3     7073    1392     42     0     43   56735  17383  188.7  20    4
4.59/4.68	c s    4.7     7166    1392     42     0     43   60558  17379  186.6  20    3
4.99/5.07	c B    5.1     7166    1392     42     0     43   64017  17399  186.8  22    4
5.69/5.73	c +    5.7     7205    1392     42     0     43   70916  19121  183.7  20    4
7.09/7.18	c s    7.2     7439    1392     42     0     43   85021  19138  182.4  19    3
7.49/7.55	c +    7.6     7441    1392     42     0     43   88645  21033  180.8  20    4
7.59/7.68	c R    7.7     7441    1392     42     0     43   89812  20343  181.6  22    4
10.09/10.15	c
10.09/10.15	c       original/binary      fixed     eliminated      learned       agility
10.09/10.15	c   seconds        variables     equivalent    conflicts       height       MB
10.09/10.15	c
10.09/10.15	c s   10.1     7524    1392     42     0     43  110463  21060  173.6  21    4
10.09/10.19	c +   10.2     7524    1392     42     0     43  110807  23136  173.5  22    4
13.69/13.75	c s   13.7     7747    1392     42     0     43  138178  23145  167.9  21    4
13.69/13.79	c +   13.8     7747    1392     42     0     43  138505  25449  167.8  20    4
17.09/17.10	c B   17.1     7881    1392     42     0     43  160049  25474  166.1  21    6
17.89/17.98	c s   18.0     7891    1392     42     0     43  165143  25459  164.9  23    4
19.19/19.23	c +   19.2     7916    1392     42     0     43  173132  27993  164.9  21    6
22.58/22.65	c s   22.6     8004    1392     42     0     43  193487  28023  163.7  23    5
24.48/24.54	c R   24.5     8020    1392     42     0     43  205211  28018  162.7  23    6
26.08/26.17	c +   26.2     8027    1392     42     0     43  216417  30792  162.6  22    6
27.48/27.58	c s   27.6     8029    1392     42     0     43  223566  30814  162.6  26    6
33.88/33.97	c s   34.0     8717    1392     42     0     43  257662  30794  157.8  24    5
36.48/36.50	c +   36.5     8836    1392     42     0     43  270520  33871  156.8  23    7
40.98/41.04	c s   41.0     8979    1392     42     0     43  289934  33888  155.1  24    6
48.38/48.45	c s   48.4     9090    1392     42     0     43  323512  33887  153.5  24    6
51.38/51.44	c +   51.4     9094    1392     42     0     43  338150  37258  152.8  24    8
56.17/56.21	c s   56.2     9192    1392     42     0     43  356775  37264  150.7  23    7
63.08/63.18	c B   63.2     9338    1392     42     0     43  384110  37274  151.4  25    9
65.58/65.60	c s   65.6     9443    1392     42     0     43  393995  37251  150.2  25    7
72.97/73.10	c
72.97/73.10	c       original/binary      fixed     eliminated      learned       agility
72.97/73.10	c   seconds        variables     equivalent    conflicts       height       MB
72.97/73.10	c
72.97/73.10	c +   73.1     9532    1392     42     0     43  422686  40983  150.0  26    9
74.78/74.81	c s   74.8     9565    1392     42     0     43  428624  40997  150.9  26    7
86.17/86.25	c R   86.2     9566    1392     42     0     43  461681  41003  150.7  22   10
86.97/87.06	c s   87.0     9569    1392     42     0     43  464820  41006  150.5  23    8
96.56/96.66	c s   96.6     9892    1392     42     0     43  505508  41019  148.8  23    7
102.06/102.11	c +  102.1    10491    1392     42     0     43  528355  45081  147.3  23    9
107.16/107.24	c s  107.2    10947    1392     42     0     43  547522  45084  145.8  24    8
119.96/120.08	c s  120.0    11951    1392     42     0     43  593134  45075  143.8  21    7
133.26/133.35	c -  133.3    12960    1391     43     0     43  638746  44631  143.2  23    6
133.26/133.36	c -  133.3    12861    1391     43     0     43  638746  44185  143.2  23    6
133.46/133.56	c s  133.5    12825    1208     43     0    226  638746  45047  143.2  23    7
133.46/133.56	c -  133.5    12825    1208     43     0    226  638746  37558  143.2  23    7
133.46/133.56	c +  133.5    12825    1208     43     0    226  638746  41313  143.2  23    7
146.75/146.81	c s  146.8    15327    1208     43     0    226  682791  41282  141.0  22    6
159.55/159.64	c s  159.6    16047    1207     44     0    226  724333  41301  138.7  22    6
159.55/159.64	c -  159.6    16047    1207     44     0    226  724333  36769  138.7  22    6
159.55/159.64	c +  159.6    16047    1207     44     0    226  724333  40445  138.7  22    6
165.05/165.12	c 0  165.1    16587    1067    184     0    226  739129  40444  137.6  22    8
165.05/165.12	c
165.05/165.12	s UNSATISFIABLE
165.05/165.12	c
165.05/165.12	c 739129 conflicts, 2169410 decisions, 12 random
165.05/165.12	c 5 iterations, 1593 restarts, 98 skipped
165.05/165.12	c 23 enlarged, 793 shrunken, 7231 rescored, 233 rebiased
165.05/165.12	c 24 simplifications, 0 reductions
165.05/165.12	c
165.05/165.12	c vars: 184 fixed, 0 equiv, 226 elim, 8 merged
165.05/165.12	c elim: 108480 resolutions, 2 phases, 2 rounds
165.05/165.12	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
165.05/165.12	c arty: 0.00 and 0.00 xor average arity
165.05/165.12	c prbe: 87326 probed, 32 phases, 32 rounds
165.05/165.12	c prbe: 0 failed, 0 lifted, 0 merged
165.05/165.12	c sccs: 0 non trivial, 0 fixed, 0 merged
165.05/165.12	c hash: 0 units, 8 merged
165.05/165.12	c mins: 23765750 learned, 26% deleted, 322 strong, 23 depth
165.05/165.12	c subs: 914 forward, 1100 backward, 11476 doms
165.05/165.12	c strs: 388 forward, 472 backward
165.05/165.12	c doms: 11478 dominators, 10781 high, 77 low
165.05/165.12	c prps: 35899744 propagations, 0.22 megaprops
165.05/165.12	c
165.05/165.12	c 165.1 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-1783870-1241896843/watcher-1783870-1241896843 -o /tmp/evaluation-result-1783870-1241896843/solver-1783870-1241896843 -C 5000 -W 6000 -M 1800 HOME/precosat HOME/instance-1783870-1241896843.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: 1.00 1.00 1.00 3/64 31301
/proc/meminfo: memFree=1704928/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=1052 CPUtime=0
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 217711527 1077248 145 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 263 146 64 155 0 106 0

[startup+0.0291789 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31301
/proc/meminfo: memFree=1704928/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=1664 CPUtime=0.02
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 334 0 0 0 2 0 0 0 18 0 1 0 217711527 1703936 318 1992294400 134512640 135151029 4294956240 18446744073709551615 134680103 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 416 318 79 155 0 259 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1664

[startup+0.101185 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31301
/proc/meminfo: memFree=1704928/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=2068 CPUtime=0.1
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 439 0 0 0 10 0 0 0 18 0 1 0 217711527 2117632 423 1992294400 134512640 135151029 4294956240 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 517 423 79 155 0 360 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2068

[startup+0.301202 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31301
/proc/meminfo: memFree=1704928/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=2068 CPUtime=0.3
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 440 0 0 0 30 0 0 0 19 0 1 0 217711527 2117632 424 1992294400 134512640 135151029 4294956240 18446744073709551615 134542978 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 517 424 79 155 0 360 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2068

[startup+0.701237 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31301
/proc/meminfo: memFree=1704928/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=2992 CPUtime=0.69
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 687 0 0 0 69 0 0 0 22 0 1 0 217711527 3063808 671 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 748 671 79 155 0 591 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2992

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1702168/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=3652 CPUtime=1.49
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 849 0 0 0 149 0 0 0 25 0 1 0 217711527 3739648 833 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 913 833 79 155 0 756 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3652

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1701208/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=4444 CPUtime=3.09
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 1044 0 0 0 309 0 0 0 25 0 1 0 217711527 4550656 1028 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 1111 1028 79 155 0 954 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4444

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1700184/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=5488 CPUtime=6.29
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 1309 0 0 0 629 0 0 0 25 0 1 0 217711527 5619712 1293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 1372 1293 79 155 0 1215 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5488

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1698776/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=6748 CPUtime=12.69
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 1699 0 0 0 1268 1 0 0 25 0 1 0 217711527 6909952 1574 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 1687 1574 79 155 0 1530 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6748

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1697112/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=8088 CPUtime=25.48
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 2453 0 0 0 2547 1 0 0 25 0 1 0 217711527 8282112 1928 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 2022 1928 79 155 0 1865 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8088

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1695832/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=9288 CPUtime=51.08
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 3251 0 0 0 5106 2 0 0 25 0 1 0 217711527 9510912 2229 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 2322 2229 79 155 0 2165 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9288

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1693144/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=11836 CPUtime=102.27
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 4196 0 0 0 10224 3 0 0 25 0 1 0 217711527 12120064 2881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 2959 2881 79 155 0 2802 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11836

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1693016/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=11836 CPUtime=162.25
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 4541 0 0 0 16221 4 0 0 25 0 1 0 217711527 12120064 2882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11836

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

[startup+163.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1693016/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=11836 CPUtime=163.05
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 4541 0 0 0 16301 4 0 0 25 0 1 0 217711527 12120064 2882 1992294400 134512640 135151029 4294956240 18446744073709551615 134530989 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 163.05
Current children cumulated vsize (KiB) 11836

[startup+163.906 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1692952/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=11836 CPUtime=163.85
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 4541 0 0 0 16381 4 0 0 25 0 1 0 217711527 12120064 2882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 163.85
Current children cumulated vsize (KiB) 11836

[startup+164.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1692952/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=11836 CPUtime=164.65
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 4541 0 0 0 16461 4 0 0 25 0 1 0 217711527 12120064 2882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 164.65
Current children cumulated vsize (KiB) 11836

[startup+165.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31302
/proc/meminfo: memFree=1692952/2055920 swapFree=4181940/4192956
[pid=31301] ppid=31299 vsize=11836 CPUtime=165.05
/proc/31301/stat : 31301 (precosat) R 31299 31301 31222 0 -1 4194304 4541 0 0 0 16501 4 0 0 25 0 1 0 217711527 12120064 2882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31301/statm: 2959 2882 79 155 0 2802 0
Current children cumulated CPU time (s) 165.05
Current children cumulated vsize (KiB) 11836

Child status: 20
Real time (s): 165.131
CPU time (s): 165.089
CPU user time (s): 165.042
CPU system time (s): 0.046992
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 12644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 165.042
system time used= 0.046992
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= 208

runsolver used 0.114982 second user time and 0.379942 second system time

The end

Launcher Data 

Begin job on node58 at 2009-05-09 21:20:43
IDJOB=1783870
IDBENCH=24716
IDSOLVER=607
FILE ID=node58/1783870-1241896843
PBS_JOBID= 9264757
Free space on /tmp= 66136 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-1783870-1241896843/watcher-1783870-1241896843 -o /tmp/evaluation-result-1783870-1241896843/solver-1783870-1241896843 -C 5000 -W 6000 -M 1800  HOME/precosat HOME/instance-1783870-1241896843.cnf

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

MD5SUM BENCH= 2fe12e7483e7a74328d483192a8a2746
RANDOM SEED=692914320

node58.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		: 3000.233
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		: 3000.233
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:       1705344 kB
Buffers:         36984 kB
Cached:         249596 kB
SwapCached:       4936 kB
Active:          77716 kB
Inactive:       217336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705344 kB
SwapTotal:     4192956 kB
SwapFree:      4181940 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          14708 kB
Slab:            41556 kB
Committed_AS:   671756 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= 66136 MiB
End job on node58 at 2009-05-09 21:23:28