Trace number 1729800

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 141.811 141.848

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark55.7415
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

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-1729800-1240753797.cnf
0.00/0.00	c found header 'p cnf 1477 7809'
0.01/0.01	c finished parsing
0.01/0.01	c
0.01/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.01/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.01/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.01/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.01/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.01/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.01/0.01	c
0.01/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.01/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.01/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.01/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.01/0.01	c
0.01/0.01	c starting search after 0.0 seconds
0.01/0.01	c no decision limit
0.01/0.01	c
0.01/0.01	c       original/binary      fixed     eliminated      learned       agility
0.01/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.01/0.01	c
0.01/0.01	c *    0.0     7541    1438     38     1      0       0      0    0.0   0    1
0.01/0.03	c -    0.0     7363    1435     42     0      0       0   1000    0.0   0    1
0.01/0.04	c -    0.0     7261    1435     42     0      0       0   1000    0.0   0    1
0.01/0.04	c -    0.0     7163    1435     42     0      0       0   1000    0.0   0    1
0.19/0.20	c s    0.2     6557    1406     42     0     29       0      0    0.0   0    1
0.19/0.20	c l    0.2     6557    1406     42     0     29       0   6005    0.0   0    1
0.19/0.21	c R    0.2     6560    1405     43     0     29     106    103  248.3   5    1
0.19/0.21	c R    0.2     6560    1405     43     0     29     207    204  219.4  10    1
0.19/0.23	c R    0.2     6560    1405     43     0     29     810    807  286.7  16    1
0.19/0.24	c B    0.2     6560    1405     43     0     29    1001    998  280.3  18    1
0.19/0.27	c B    0.3     6560    1405     43     0     29    2002   1999  260.5  12    1
0.19/0.28	c R    0.3     6561    1405     43     0     29    2416   2413  251.1  15    1
0.39/0.43	c +    0.4     6573    1405     43     0     29    6005   6605  230.7  16    2
0.39/0.45	c R    0.5     6573    1405     43     0     29    6441   6434  228.6  14    2
0.39/0.48	c s    0.5     6561    1405     43     0     29    6763   6619  227.9  17    2
0.39/0.48	c -    0.5     6561    1405     43     0     29    6763   6539  227.9  17    2
0.49/0.52	c +    0.5     6561    1405     43     0     29    7430   7192  233.4  17    2
0.49/0.55	c B    0.6     6561    1405     43     0     29    8005   7128  231.1  19    2
0.59/0.62	c +    0.6     6564    1405     43     0     29    9286   7911  224.2  18    2
0.69/0.75	c
0.69/0.75	c       original/binary      fixed     eliminated      learned       agility
0.69/0.75	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.75	c
0.69/0.75	c +    0.8     6581    1405     43     0     29   11606   8702  231.9  17    2
0.89/0.92	c +    0.9     6593    1405     43     0     29   14506   9572  222.9  17    2
0.99/1.01	c R    1.0     6600    1405     43     0     29   16064   9594  218.4  18    2
1.09/1.14	c +    1.1     6643    1405     43     0     29   18131  10529  210.9  18    2
1.29/1.31	c s    1.3     6700    1405     43     0     29   20346  10546  206.3  19    2
1.39/1.47	c +    1.5     6702    1405     43     0     29   22661  11581  203.2  19    3
1.49/1.56	c B    1.6     6704    1405     43     0     29   24009  11591  200.4  19    3
1.79/1.86	c +    1.9     6712    1405     43     0     29   28326  12739  201.0  19    3
2.29/2.39	c +    2.4     6728    1405     43     0     29   35405  14012  195.7  17    3
2.59/2.64	c s    2.6     6738    1405     43     0     29   38492  14022  192.0  20    2
2.59/2.64	c R    2.6     6738    1405     43     0     29   38506  14019  192.0  20    3
2.99/3.09	c +    3.1     6740    1405     43     0     29   44255  15413  195.4  21    3
3.99/4.07	c +    4.1     6839    1405     43     0     29   55317  16954  187.7  18    4
4.39/4.47	c s    4.5     6867    1405     43     0     29   59360  16969  189.6  18    3
4.89/4.92	c B    4.9     6867    1405     43     0     29   64029  16984  188.6  21    4
5.39/5.43	c +    5.4     6878    1405     43     0     29   69145  18649  187.0  21    4
6.89/6.92	c s    6.9     6967    1405     43     0     29   83104  18665  183.4  22    3
7.29/7.32	c +    7.3     6978    1405     43     0     29   86433  20513  184.9  21    4
7.69/7.74	c R    7.7     6988    1405     43     0     29   89804  20538  184.4  23    5
9.79/9.88	c
9.79/9.88	c       original/binary      fixed     eliminated      learned       agility
9.79/9.88	c   seconds        variables     equivalent    conflicts       height       MB
9.79/9.88	c
9.79/9.88	c s    9.9     7046    1405     43     0     29  106413  20522  179.1  20    4
9.99/10.09	c +   10.1     7047    1405     43     0     29  108041  22564  178.5  20    4
13.49/13.50	c s   13.5     7311    1405     43     0     29  131959  22586  173.5  16    4
13.89/13.94	c +   13.9     7330    1405     43     0     29  135054  24820  173.9  20    5
17.79/17.82	c -   17.8     7508    1405     43     0     29  157743  24572  169.7  21    4
17.79/17.83	c -   17.8     7403    1405     43     0     29  157743  24327  169.7  21    4
17.99/18.03	c s   18.0     7307    1375     43     0     59  157743  24844  169.7  21    5
17.99/18.03	c -   18.0     7307    1375     43     0     59  157743  23598  169.7  21    5
18.39/18.43	c B   18.4     7310    1375     43     0     59  160067  23602  169.2  24    5
18.49/18.50	c +   18.5     7311    1375     43     0     59  160494  25957  169.0  20    5
22.79/22.84	c s   22.8     7406    1375     43     0     59  184485  25996  166.9  21    5
25.48/25.56	c +   25.6     7419    1375     43     0     59  200615  28552  166.1  23    6
26.29/26.38	c R   26.4     7422    1375     43     0     59  205250  28580  165.4  20    7
27.58/27.70	c s   27.7     7497    1375     43     0     59  212345  28588  163.8  21    5
33.39/33.44	c s   33.4     7586    1375     43     0     59  242444  28569  158.6  23    5
34.99/35.00	c +   35.0     7600    1375     43     0     59  250766  31407  157.5  22    7
39.88/39.90	c s   39.9     7730    1375     43     0     59  271915  31427  154.7  23    6
47.48/47.58	c s   47.6     7990    1375     43     0     59  304663  31398  151.0  23    5
49.38/49.42	c +   49.4     8159    1375     43     0     59  313456  34547  150.8  24    7
54.27/54.31	c
54.27/54.31	c       original/binary      fixed     eliminated      learned       agility
54.27/54.31	c   seconds        variables     equivalent    conflicts       height       MB
54.27/54.31	c
54.27/54.31	c s   54.3     8455    1375     43     0     59  336619  34550  150.3  21    6
62.18/62.20	c s   62.2     9216    1375     43     0     59  372584  34563  148.5  20    6
64.88/64.94	c B   64.9     9333    1375     43     0     59  384117  34590  147.0  22    7
66.58/66.69	c +   66.7     9508    1375     43     0     59  391821  38001  147.2  23    7
70.58/70.62	c s   70.6    10022    1375     43     0     59  408933  38001  145.9  24    6
80.27/80.34	c s   80.3    11219    1375     43     0     59  447203  37988  146.1  22    6
83.67/83.74	c N   83.7    11247    1375     43     0     59  461668  38022  145.2  26    8
89.87/89.95	c s   89.9    11397    1375     43     0     59  485088  38026  145.1  24    7
90.87/90.96	c +   90.9    11419    1375     43     0     59  489777  41801  145.9  20    8
99.97/100.05	c s  100.0    11838    1375     43     0     59  523244  41798  146.2  22    6
112.06/112.15	c -  112.1    11894    1374     44     0     59  566232  40965  143.8  21    6
112.26/112.34	c s  112.3    11788    1197     44     0    236  566232  41323  143.8  21    6
112.26/112.34	c -  112.3    11788    1197     44     0    236  566232  34821  143.8  21    6
112.26/112.34	c +  112.3    11788    1197     44     0    236  566232  38303  143.8  21    6
123.46/123.57	c s  123.5    12496    1196     45     0    236  607299  38286  141.0  22    6
123.46/123.57	c -  123.5    12496    1196     45     0    236  607299  33707  141.0  22    6
127.36/127.46	c +  127.4    12626    1196     45     0    236  622857  37077  139.9  21    7
133.85/133.94	c s  133.9    13112    1196     45     0    236  646104  37072  138.4  22    6
141.76/141.84	c 0  141.8    14411    1120    121     0    236  671345  37076  136.9  21    7
141.76/141.84	c
141.76/141.84	s UNSATISFIABLE
141.76/141.84	c
141.76/141.84	c 671345 conflicts, 1898701 decisions, 12 random
141.76/141.84	c 7 iterations, 1531 restarts, 14 skipped
141.76/141.84	c 23 enlarged, 870 shrunken, 6567 rescored, 204 rebiased
141.76/141.84	c 23 simplifications, 0 reductions
141.76/141.84	c
141.76/141.84	c vars: 121 fixed, 0 equiv, 236 elim, 10 merged
141.76/141.84	c elim: 162845 resolutions, 3 phases, 3 rounds
141.76/141.84	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
141.76/141.84	c arty: 0.00 and 0.00 xor average arity
141.76/141.84	c prbe: 80462 probed, 29 phases, 30 rounds
141.76/141.84	c prbe: 1 failed, 0 lifted, 0 merged
141.76/141.84	c sccs: 0 non trivial, 0 fixed, 0 merged
141.76/141.84	c hash: 5 units, 10 merged
141.76/141.84	c mins: 20953222 learned, 23% deleted, 326 strong, 24 depth
141.76/141.84	c subs: 1045 forward, 1249 backward, 9330 doms
141.76/141.84	c strs: 610 forward, 715 backward
141.76/141.84	c doms: 9334 dominators, 8754 high, 131 low
141.76/141.84	c prps: 32244637 propagations, 0.23 megaprops
141.76/141.84	c
141.76/141.84	c 141.8 seconds, 9 MB max, 92 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-1729800-1240753797/watcher-1729800-1240753797 -o /tmp/evaluation-result-1729800-1240753797/solver-1729800-1240753797 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1729800-1240753797.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 0.99 0.99 3/64 26549
/proc/meminfo: memFree=1740032/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=1052 CPUtime=0
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 103407598 1077248 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 263 149 64 155 0 106 0

[startup+0.014475 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 26549
/proc/meminfo: memFree=1740032/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=1448 CPUtime=0.01
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 272 0 0 0 1 0 0 0 18 0 1 0 103407598 1482752 257 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 362 257 64 155 0 205 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1448

[startup+0.101483 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 26549
/proc/meminfo: memFree=1740032/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=2104 CPUtime=0.09
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 433 0 0 0 9 0 0 0 18 0 1 0 103407598 2154496 417 1992294400 134512640 135151029 4294956240 18446744073709551615 134526330 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 526 417 79 155 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2104

[startup+0.301503 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 26549
/proc/meminfo: memFree=1740032/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=2104 CPUtime=0.29
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 436 0 0 0 29 0 0 0 19 0 1 0 103407598 2154496 420 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 526 420 79 155 0 369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2104

[startup+0.701543 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 26549
/proc/meminfo: memFree=1740032/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=3028 CPUtime=0.69
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 689 0 0 0 69 0 0 0 22 0 1 0 103407598 3100672 673 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 757 673 79 155 0 600 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3028

[startup+1.50162 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1737272/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=3632 CPUtime=1.49
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 844 0 0 0 149 0 0 0 25 0 1 0 103407598 3719168 828 1992294400 134512640 135151029 4294956240 18446744073709551615 134552203 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 908 828 79 155 0 751 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3632

[startup+3.10179 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1736440/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=4296 CPUtime=3.09
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 1003 0 0 0 309 0 0 0 25 0 1 0 103407598 4399104 987 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 1074 987 79 155 0 917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4296

[startup+6.30111 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1735360/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=5636 CPUtime=6.29
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 1335 0 0 0 628 1 0 0 25 0 1 0 103407598 5771264 1319 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 1409 1319 79 155 0 1252 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5636

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1733632/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=6936 CPUtime=12.69
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 1753 0 0 0 1268 1 0 0 25 0 1 0 103407598 7102464 1627 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 1734 1627 79 155 0 1577 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6936

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1732416/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=7652 CPUtime=25.48
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 2247 0 0 0 2546 2 0 0 25 0 1 0 103407598 7835648 1836 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 1913 1836 79 155 0 1756 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7652

[startup+51.1027 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1731200/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=9032 CPUtime=51.08
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 3039 0 0 0 5105 3 0 0 25 0 1 0 103407598 9248768 2158 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 2258 2158 79 155 0 2101 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9032

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1729152/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=10908 CPUtime=102.27
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 4075 0 0 0 10222 5 0 0 25 0 1 0 103407598 11169792 2649 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 2727 2649 79 155 0 2570 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10908

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

[startup+127.902 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1729088/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=10908 CPUtime=127.86
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 4265 0 0 0 12781 5 0 0 25 0 1 0 103407598 11169792 2650 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 2727 2650 79 155 0 2570 0
Current children cumulated CPU time (s) 127.86
Current children cumulated vsize (KiB) 10908

[startup+134.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1729088/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=10908 CPUtime=134.25
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 4265 0 0 0 13420 5 0 0 25 0 1 0 103407598 11169792 2650 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 2727 2650 79 155 0 2570 0
Current children cumulated CPU time (s) 134.25
Current children cumulated vsize (KiB) 10908

[startup+137.504 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1729088/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=10908 CPUtime=137.46
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 4265 0 0 0 13741 5 0 0 25 0 1 0 103407598 11169792 2650 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 2727 2650 79 155 0 2570 0
Current children cumulated CPU time (s) 137.46
Current children cumulated vsize (KiB) 10908

[startup+139.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1729088/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=10908 CPUtime=139.05
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 4265 0 0 0 13900 5 0 0 25 0 1 0 103407598 11169792 2650 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 2727 2650 79 155 0 2570 0
Current children cumulated CPU time (s) 139.05
Current children cumulated vsize (KiB) 10908

[startup+140.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1729088/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=10908 CPUtime=140.66
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 4265 0 0 0 14060 6 0 0 25 0 1 0 103407598 11169792 2650 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 2727 2650 79 155 0 2570 0
Current children cumulated CPU time (s) 140.66
Current children cumulated vsize (KiB) 10908

[startup+141.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1729088/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=10908 CPUtime=141.46
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 4265 0 0 0 14140 6 0 0 25 0 1 0 103407598 11169792 2650 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 2727 2650 79 155 0 2570 0
Current children cumulated CPU time (s) 141.46
Current children cumulated vsize (KiB) 10908

[startup+141.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1729088/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=10908 CPUtime=141.66
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 4265 0 0 0 14160 6 0 0 25 0 1 0 103407598 11169792 2650 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 2727 2650 79 155 0 2570 0
Current children cumulated CPU time (s) 141.66
Current children cumulated vsize (KiB) 10908

[startup+141.802 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26550
/proc/meminfo: memFree=1729088/2055920 swapFree=4180816/4192956
[pid=26549] ppid=26547 vsize=10908 CPUtime=141.76
/proc/26549/stat : 26549 (precosat) R 26547 26549 26297 0 -1 4194304 4265 0 0 0 14170 6 0 0 25 0 1 0 103407598 11169792 2650 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26549/statm: 2727 2650 79 155 0 2570 0
Current children cumulated CPU time (s) 141.76
Current children cumulated vsize (KiB) 10908

Child status: 20
Real time (s): 141.848
CPU time (s): 141.811
CPU user time (s): 141.748
CPU system time (s): 0.06299
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 11752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 141.748
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4266
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= 370

runsolver used 0.107983 second user time and 0.302953 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-26 15:49:57
IDJOB=1729800
IDBENCH=24715
IDSOLVER=507
FILE ID=node45/1729800-1240753797
PBS_JOBID= 9187063
Free space on /tmp= 66296 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729800-1240753797/watcher-1729800-1240753797 -o /tmp/evaluation-result-1729800-1240753797/solver-1729800-1240753797 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1729800-1240753797.cnf

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

MD5SUM BENCH= 749c079607e9e37c206eeb8bd5b8bfaf
RANDOM SEED=1234634939

node45.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		: 3000.231
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		: 3000.231
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:       1740448 kB
Buffers:         34876 kB
Cached:         201096 kB
SwapCached:       5972 kB
Active:          52124 kB
Inactive:       192232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740448 kB
SwapTotal:     4192956 kB
SwapFree:      4180816 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          14084 kB
Slab:            57148 kB
Committed_AS:   415656 kB
PageTables:       1376 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= 66292 MiB
End job on node45 at 2009-04-26 15:52:19