Trace number 3308473

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
SAT09 reference solver:precosat 236UNSAT 97.9791 97.9841

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor032.cnf
MD5SUMe1a6f3a7c69cc7fbec84aac478eb151a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark57.5483
Satisfiable
(Un)Satisfiability was proved
Number of variables13240
Number of clauses39143
Sum of the clauses size91331
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 226094
Number of clauses of size 313047
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-3308473-1303983224.cnf
0.00/0.00	c found header 'p cnf 13240 39143'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    39141   13238      2     0      0       0      0    0.0   0    3
0.19/0.22	c s    0.2    22757    3886     82    64   9208       0      0    0.0   0    3
0.19/0.22	c l    0.2    22757    3886     82    64   9208       0  17831    0.0   0    3
0.19/0.24	c R    0.2    23096    3886     82    64   9208     102     87  109.8  10    3
0.19/0.25	c R    0.3    23504    3881     82    69   9208     204    159  107.7  15    3
0.19/0.27	c R    0.3    23532    3881     82    69   9208     805    748   94.8  16    3
0.19/0.29	c B    0.3    23552    3881     82    69   9208    1000    938   96.1  20    3
0.29/0.37	c B    0.4    23857    3879     82    71   9208    2001   1903   93.4  17    4
0.39/0.40	c R    0.4    23922    3866     82    84   9208    2409   2274   89.2  12    4
0.49/0.51	c s    0.5    24180    3853     82    97   9208    3605   3330   89.1  20    4
0.69/0.79	c R    0.8    30777    3844     82   106   9208    6415   6113   82.7  11    5
0.89/0.91	c s    0.9    30734    3839     82   111   9208    7345   7021   80.5  20    5
0.89/0.95	c B    1.0    30734    3839     82   111   9208    8003   7679   83.1  22    5
1.39/1.44	c s    1.4    35245    3809     82   141   9208   12594  12103   82.1  21    6
1.69/1.70	c R    1.7    35475    3799     82   151   9208   16036  15497   81.7  23    8
1.79/1.88	c +    1.9    36607    3783     82   167   9208   17836  19614   79.9  19    8
2.20/2.24	c s    2.2    36441    3763     82   187   9208   21055  19640   77.6  18    8
2.30/2.34	c +    2.3    36581    3760     82   190   9208   22302  21575   77.9  24    8
2.49/2.51	c B    2.5    36712    3758     82   192   9208   24009  21394   81.0  19    9
2.79/2.88	c
2.79/2.88	c       original/binary      fixed     eliminated      learned       agility
2.79/2.88	c   seconds        variables     equivalent    conflicts       height       MB
2.79/2.88	c
2.79/2.88	c +    2.9    37075    3755     82   195   9208   27875  23732   90.2  26    9
3.19/3.23	c s    3.2    36827    3685     82   211   9262   30473  23053   90.8  20    9
3.69/3.78	c +    3.8    37556    3633     82   263   9262   34841  26105   91.3  18   10
4.09/4.16	c R    4.2    37639    3613     82   283   9262   38483  26186   91.1  24   11
4.19/4.24	c s    4.2    37219    3600     82   296   9262   38642  25999   90.6  12   10
4.19/4.24	c -    4.2    37219    3600     82   296   9262   38642  25844   90.6  12   10
4.59/4.68	c +    4.7    37281    3573     82   323   9262   43116  28428   88.6  21   11
5.29/5.36	c s    5.4    36856    3479     82   417   9262   48658  28344   87.4  21   11
5.29/5.36	c -    5.4    36856    3479     82   417   9262   48658  28144   87.4  21   11
5.89/5.90	c +    5.9    37034    3404     82   492   9262   53357  30958   88.4  26   12
6.60/6.69	c s    6.7    36380    3335     83   528   9294   59350  29580   90.5  10   12
6.60/6.69	c -    6.7    36380    3335     83   528   9294   59350  30339   90.5  10   12
7.19/7.21	c B    7.2    36396    3328     83   535   9294   64017  30435   92.6  17   13
7.29/7.35	c +    7.4    36418    3316     83   547   9294   65364  33372   92.6  22   13
7.89/7.93	c s    7.9    36259    3293     83   570   9294   70051  33318   94.4  19   14
9.09/9.18	c +    9.2    36327    3268     83   595   9294   81706  36709   97.2  26   17
9.39/9.44	c s    9.4    36176    3258     83   605   9294   83137  35015   96.3  15   16
11.09/11.17	c s   11.2    35973    3187     84   659   9310   94571  36108   95.2  11   16
11.09/11.17	c -   11.2    35973    3187     84   659   9310   94571  36342   95.2  11   16
11.99/12.05	c
11.99/12.05	c       original/binary      fixed     eliminated      learned       agility
11.99/12.05	c   seconds        variables     equivalent    conflicts       height       MB
11.99/12.05	c
11.99/12.05	c +   12.1    36180    3116     85   729   9310  101109  39976   93.8  18   17
12.69/12.73	c s   12.7    35654    3091     85   754   9310  105846  39780   94.5  15   17
12.69/12.73	c -   12.7    35654    3091     85   754   9310  105846  39577   94.5  15   17
14.39/14.49	c s   14.5    35461    3035     85   810   9310  120027  39511   93.2  18   16
15.09/15.15	c +   15.2    35546    3024     86   820   9310  125124  43534   93.5  15   17
16.29/16.38	c s   16.4    35287    2990     88   838   9324  133564  30504   92.1  12   11
17.79/17.85	c s   17.9    35187    2964     88   864   9324  145299  42172   92.0  10   16
19.19/19.25	c +   19.3    35204    2959     88   869   9324  156408  47887   92.3  13   19
19.70/19.70	c s   19.7    35169    2957     88   871   9324  159256  46420   92.4  17   19
19.80/19.83	c B   19.8    35169    2957     88   871   9324  160058  47222   92.4  15   19
21.79/21.89	c s   21.9    35111    2942     88   883   9327  173928  34327   93.1  13   14
23.59/23.69	c s   23.7    35103    2940     88   885   9327  186476  46871   93.8  14   20
24.99/25.00	c +   25.0    35105    2938     88   887   9327  195513  52675   93.2  20   23
25.99/26.04	c s   26.0    35072    2931     88   894   9327  200095  52504   92.8  15   23
28.29/28.39	c s   28.4    35030    2921     89   903   9327  216218  51370   90.7  23   21
30.69/30.71	c s   30.7    34999    2912     89   910   9329  230681  52614   89.6  16   20
32.69/32.73	c +   32.7    35001    2909     89   913   9329  244390  57942   88.8  17   21
33.19/33.23	c s   33.2    34987    2909     89   913   9329  247046  55399   88.7  13   20
35.89/35.93	c s   35.9    34979    2907     89   915   9329  265615  57981   89.2  14   23
38.59/38.66	c
38.59/38.66	c       original/binary      fixed     eliminated      learned       agility
38.59/38.66	c   seconds        variables     equivalent    conflicts       height       MB
38.59/38.66	c
38.59/38.66	c s   38.7    34972    2903     89   919   9329  282513  57980   88.7  16   24
41.19/41.23	c s   41.2    34965    2900     89   921   9330  297356  34657   87.9  14   13
42.09/42.15	c R   42.2    34965    2900     89   921   9330  305069  42370   87.9  19   18
42.19/42.26	c +   42.3    34966    2900     89   921   9330  305490  63736   87.8  12   18
42.89/42.92	c s   42.9    34968    2900     89   921   9330  310095  47393   87.2  15   18
45.39/45.48	c s   45.5    34947    2894     90   924   9332  325527  59145   86.4  20   22
47.79/47.85	c s   47.9    34944    2892     91   925   9332  340637  60207   86.1  20   23
50.59/50.64	c s   50.6    34935    2891     91   926   9332  356549  63823   85.4  12   23
52.99/53.07	c s   53.1    34933    2890     91   927   9332  371956  63828   84.9  12   23
54.59/54.61	c +   54.6    34934    2887     91   930   9332  381865  70109   84.2  23   24
54.89/55.00	c B   55.0    34934    2887     91   930   9332  384115  66100   84.1  16   24
55.79/55.85	c s   55.9    34913    2885     92   930   9333  387792  69645   84.1   9   24
58.49/58.57	c s   58.6    34916    2885     92   930   9333  403714  70142   83.7  15   24
61.69/61.73	c s   61.7    34919    2885     92   930   9333  423694  70208   83.5  21   25
65.09/65.14	c s   65.1    34920    2885     92   930   9333  444700  70147   84.3  15   28
68.30/68.38	c s   68.4    34999    2885     92   930   9333  461951  70189   83.4  14   27
71.09/71.11	c +   71.1    40161    2853     95   959   9333  477333  77119   82.7  14   29
71.50/71.58	c s   71.6    35076    2833     95   959   9353  478542  63151   82.7  11   24
74.80/74.83	c s   74.8    35810    2826     96   965   9353  494796  76237   82.2  18   29
78.49/78.56	c
78.49/78.56	c       original/binary      fixed     eliminated      learned       agility
78.49/78.56	c   seconds        variables     equivalent    conflicts       height       MB
78.49/78.56	c
78.49/78.56	c s   78.6    35688    2820     97   966   9357  513143  74154   81.7  20   26
82.38/82.40	c s   82.4    35461    2785    113   985   9357  532574  77171   81.8  12   28
82.38/82.40	c -   82.4    35461    2785    113   985   9357  532574  76348   81.8  12   28
86.58/86.61	c s   86.6    35340    2776    115   989   9360  553348  75289   81.4  18   28
90.58/90.66	c s   90.7    35109    2735    124  1021   9360  572235  76312   80.8  10   28
90.58/90.66	c -   90.7    35109    2735    124  1021   9360  572235  75585   80.8  10   28
93.38/93.49	c +   93.5    36426    2726    127  1027   9360  584794  83143   80.3  15   29
94.98/95.07	c s   95.1    35368    2713    127  1028   9372  590602  40844   80.1  15   13
96.79/96.89	c s   96.9    35378    2713    127  1028   9372  603552  53791   79.7  11   16
97.89/97.98	c 0   98.0    43575    1585    851  1432   9372  609717  59922   79.3  12   20
97.89/97.98	c
97.89/97.98	s UNSATISFIABLE
97.89/97.98	c
97.89/97.98	c 609717 conflicts, 1536548 decisions, 23 random
97.89/97.98	c 25 iterations, 1803 restarts, 106 skipped
97.89/97.98	c 17 enlarged, 350 shrunken, 5956 rescored, 189 rebiased
97.89/97.98	c 44 simplifications, 0 reductions
97.89/97.98	c
97.89/97.98	c vars: 851 fixed, 1432 equiv, 9372 elim, 1486 merged
97.89/97.98	c elim: 1533001 resolutions, 17 phases, 17 rounds
97.89/97.98	c sbst: 84% substituted, 0.2% nots, 98.4% ands, 1.4% xors, 0.0% ites
97.89/97.98	c arty: 2.05 and 2.00 xor average arity
97.89/97.98	c prbe: 241707 probed, 127 phases, 40 rounds
97.89/97.98	c prbe: 9 failed, 84 lifted, 81 merged
97.89/97.98	c sccs: 30 non trivial, 0 fixed, 66 merged
97.89/97.98	c hash: 10 units, 1339 merged
97.89/97.98	c mins: 48995484 learned, 27% deleted, 234 strong, 86 depth
97.89/97.98	c subs: 469 forward, 629 backward, 25888 doms
97.89/97.98	c strs: 355 forward, 49 backward
97.89/97.98	c doms: 32951 dominators, 26676 high, 188 low
97.89/97.98	c prps: 143123467 propagations, 1.46 megaprops
97.89/97.98	c
97.89/97.98	c 98.0 seconds, 32 MB max, 191 MB recycled

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3308473-1303983224/watcher-3308473-1303983224 -o /tmp/evaluation-result-3308473-1303983224/solver-3308473-1303983224 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3308473-1303983224.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 21743
/proc/meminfo: memFree=14530540/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=2612 CPUtime=0 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 578 0 0 0 0 0 0 0 21 0 1 0 588553048 2674688 534 33554432000 134512640 135151029 4290230640 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 653 535 64 156 0 496 0

[startup+0.105231 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 21743
/proc/meminfo: memFree=14530540/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=6500 CPUtime=0.1 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 1777 0 0 0 10 0 0 0 21 0 1 0 588553048 6656000 1502 33554432000 134512640 135151029 4290230640 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 1625 1504 80 156 0 1468 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6500

[startup+0.201209 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 21743
/proc/meminfo: memFree=14530540/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=7456 CPUtime=0.19 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 1995 0 0 0 19 0 0 0 22 0 1 0 588553048 7634944 1720 33554432000 134512640 135151029 4290230640 18446744073709551615 134547910 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 1864 1720 80 156 0 1707 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7456

[startup+0.301193 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 21743
/proc/meminfo: memFree=14530540/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=7456 CPUtime=0.29 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 1996 0 0 0 29 0 0 0 22 0 1 0 588553048 7634944 1721 33554432000 134512640 135151029 4290230640 18446744073709551615 134578346 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 1864 1721 80 156 0 1707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7456

[startup+0.701121 s]
/proc/loadavg: 0.00 0.00 0.00 3/184 21743
/proc/meminfo: memFree=14530540/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=7456 CPUtime=0.69 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 1996 0 0 0 69 0 0 0 24 0 1 0 588553048 7634944 1721 33554432000 134512640 135151029 4290230640 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 1864 1721 80 156 0 1707 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50097 s]
/proc/loadavg: 0.00 0.00 0.00 5/190 21754
/proc/meminfo: memFree=14430160/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=8544 CPUtime=1.49 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 2278 0 0 0 149 0 0 0 25 0 1 0 588553048 8749056 2003 33554432000 134512640 135151029 4290230640 18446744073709551615 134552067 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 2136 2003 80 156 0 1979 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8544

[startup+3.10069 s]
/proc/loadavg: 0.00 0.00 0.00 5/190 21754
/proc/meminfo: memFree=14403624/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=11980 CPUtime=3.09 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 3124 0 0 0 309 0 0 0 25 0 1 0 588553048 12267520 2849 33554432000 134512640 135151029 4290230640 18446744073709551615 134532453 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 2995 2849 80 156 0 2838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11980

[startup+6.30111 s]
/proc/loadavg: 0.32 0.07 0.02 5/190 21754
/proc/meminfo: memFree=14333324/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=15280 CPUtime=6.29 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 4037 0 0 0 629 0 0 0 25 0 1 0 588553048 15646720 3691 33554432000 134512640 135151029 4290230640 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 3820 3691 80 156 0 3663 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15280

[startup+12.701 s]
/proc/loadavg: 0.61 0.13 0.04 5/190 21754
/proc/meminfo: memFree=14322568/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=20688 CPUtime=12.69 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 5444 0 0 0 1269 0 0 0 25 0 1 0 588553048 21184512 5026 33554432000 134512640 135151029 4290230640 18446744073709551615 134521880 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 5172 5026 80 156 0 5015 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20688

[startup+25.5006 s]
/proc/loadavg: 1.36 0.32 0.11 5/190 21755
/proc/meminfo: memFree=14293808/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=26488 CPUtime=25.49 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 6986 0 0 0 2548 1 0 0 25 0 1 0 588553048 27123712 6497 33554432000 134512640 135151029 4290230640 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 6622 6497 80 156 0 6465 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26488

[startup+51.101 s]
/proc/loadavg: 2.26 0.62 0.21 5/190 21755
/proc/meminfo: memFree=14267292/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=29868 CPUtime=51.09 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 8075 0 0 0 5108 1 0 0 25 0 1 0 588553048 30584832 7347 33554432000 134512640 135151029 4290230640 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 7467 7347 80 156 0 7310 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 29868

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

[startup+51.201 s]
/proc/loadavg: 2.26 0.62 0.21 5/190 21755
/proc/meminfo: memFree=14267292/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=29868 CPUtime=51.19 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 8075 0 0 0 5118 1 0 0 25 0 1 0 588553048 30584832 7347 33554432000 134512640 135151029 4290230640 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 7467 7347 80 156 0 7310 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 29868

[startup+76.8004 s]
/proc/loadavg: 2.85 0.89 0.31 5/190 21756
/proc/meminfo: memFree=14219532/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=34760 CPUtime=76.79 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 9652 0 0 0 7677 2 0 0 25 0 1 0 588553048 35594240 8544 33554432000 134512640 135151029 4290230640 18446744073709551615 134542781 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 8690 8544 80 156 0 8533 0
Current children cumulated CPU time (s) 76.79
Current children cumulated vsize (KiB) 34760

[startup+89.6011 s]
/proc/loadavg: 3.11 1.04 0.37 5/190 21757
/proc/meminfo: memFree=14203664/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=34788 CPUtime=89.59 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 9787 0 0 0 8957 2 0 0 25 0 1 0 588553048 35622912 8583 33554432000 134512640 135151029 4290230640 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 8697 8583 80 156 0 8540 0
Current children cumulated CPU time (s) 89.59
Current children cumulated vsize (KiB) 34788

[startup+92.8005 s]
/proc/loadavg: 3.18 1.09 0.38 5/190 21757
/proc/meminfo: memFree=14199324/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=34752 CPUtime=92.78 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 9907 0 0 0 9276 2 0 0 25 0 1 0 588553048 35586048 8540 33554432000 134512640 135151029 4290230640 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 8688 8540 80 156 0 8531 0
Current children cumulated CPU time (s) 92.78
Current children cumulated vsize (KiB) 34752

[startup+96.0009 s]
/proc/loadavg: 3.18 1.09 0.38 5/190 21757
/proc/meminfo: memFree=14198704/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=34768 CPUtime=95.98 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 10036 0 0 0 9596 2 0 0 25 0 1 0 588553048 35602432 8580 33554432000 134512640 135151029 4290230640 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 8692 8580 80 156 0 8535 0
Current children cumulated CPU time (s) 95.98
Current children cumulated vsize (KiB) 34768

[startup+96.8008 s]
/proc/loadavg: 3.18 1.09 0.38 5/190 21757
/proc/meminfo: memFree=14198456/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=34768 CPUtime=96.79 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 10036 0 0 0 9677 2 0 0 25 0 1 0 588553048 35602432 8580 33554432000 134512640 135151029 4290230640 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 8692 8580 80 156 0 8535 0
Current children cumulated CPU time (s) 96.79
Current children cumulated vsize (KiB) 34768

[startup+97.6006 s]
/proc/loadavg: 3.18 1.09 0.38 5/190 21757
/proc/meminfo: memFree=14198456/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=34768 CPUtime=97.58 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 10036 0 0 0 9756 2 0 0 25 0 1 0 588553048 35602432 8580 33554432000 134512640 135151029 4290230640 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 8692 8580 80 156 0 8535 0
Current children cumulated CPU time (s) 97.58
Current children cumulated vsize (KiB) 34768

[startup+97.8006 s]
/proc/loadavg: 3.18 1.09 0.38 5/190 21757
/proc/meminfo: memFree=14198456/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=34768 CPUtime=97.78 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 10036 0 0 0 9776 2 0 0 25 0 1 0 588553048 35602432 8580 33554432000 134512640 135151029 4290230640 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 8692 8580 80 156 0 8535 0
Current children cumulated CPU time (s) 97.78
Current children cumulated vsize (KiB) 34768

[startup+97.9006 s]
/proc/loadavg: 3.24 1.14 0.40 5/190 21757
/proc/meminfo: memFree=14198208/32950928 swapFree=67111528/67111528
[pid=21743] ppid=21741 vsize=34768 CPUtime=97.89 cores=5,7
/proc/21743/stat : 21743 (precosat) R 21741 21743 21693 0 -1 4202496 10036 0 0 0 9787 2 0 0 25 0 1 0 588553048 35602432 8580 33554432000 134512640 135151029 4290230640 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/21743/statm: 8692 8580 80 156 0 8535 0
Current children cumulated CPU time (s) 97.89
Current children cumulated vsize (KiB) 34768

Child status: 20
Real time (s): 97.9841
CPU time (s): 97.9791
CPU user time (s): 97.9501
CPU system time (s): 0.028995
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 35088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 97.9501
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10037
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= 4
involuntary context switches= 159

runsolver used 0.156976 second user time and 0.387941 second system time

The end

Launcher Data

Begin job on node112 at 2011-04-28 11:33:44
IDJOB=3308473
IDBENCH=70818
IDSOLVER=1690
FILE ID=node112/3308473-1303983224
RUNJOBID= node112-1303983222-21714
PBS_JOBID= 13168714
Free space on /tmp= 72548 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor032.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3308473-1303983224/watcher-3308473-1303983224 -o /tmp/evaluation-result-3308473-1303983224/solver-3308473-1303983224 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3308473-1303983224.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= e1a6f3a7c69cc7fbec84aac478eb151a
RANDOM SEED=992399535

node112.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5261.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      14530200 kB
Buffers:       1991540 kB
Cached:       15732932 kB
SwapCached:          0 kB
Active:        6854936 kB
Inactive:     11009228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14530200 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           17860 kB
Writeback:           0 kB
AnonPages:      139488 kB
Mapped:          15652 kB
Slab:           492360 kB
PageTables:       5136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   305644 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72544 MiB
End job on node112 at 2011-04-28 11:35:22