Trace number 3308314

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 28.7566 28.7569

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/dated-5-11-u.cnf
MD5SUM083d28c2adf10233f37f8b5a078c94a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.5286
Satisfiable
(Un)Satisfiability was proved
Number of variables108786
Number of clauses482639
Sum of the clauses size1096328
Maximum clause length10
Minimum clause length1
Number of clauses of size 19230
Number of clauses of size 2395289
Number of clauses of size 357400
Number of clauses of size 42300
Number of clauses of size 59200
Number of clauses of size over 59220

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-3308314-1303983193.cnf
0.00/0.00	c found header 'p cnf 108786 482639'
0.29/0.37	c finished parsing
0.29/0.37	c
0.29/0.37	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.29/0.37	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.29/0.37	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.29/0.37	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.29/0.37	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.29/0.37	c --random=1 --spread=2000 --seed=0 --skip=25
0.29/0.37	c
0.29/0.37	c sizeof     vars[0] = 16   alignment = 0       2 MB
0.29/0.37	c sizeof     orgs[0] =  8   alignment = 0       1 MB
0.29/0.37	c sizeof     occs[0] =  8   alignment = 0       1 MB
0.29/0.37	c sizeof iirfs[0..1] =  8   alignment = 0       1 MB
0.29/0.37	c
0.29/0.37	c starting search after 0.4 seconds
0.29/0.37	c no decision limit
0.29/0.38	c
0.29/0.38	c       original/binary      fixed     eliminated      learned       agility
0.29/0.38	c   seconds        variables     equivalent    conflicts       height       MB
0.29/0.38	c
0.29/0.38	c *    0.4   473409   78856   4630 25300      0       0      0    0.0   0   38
1.49/1.55	c s    1.6    89947   11379  49427 24726  23254       0      0    0.0   0   16
1.49/1.55	c l    1.6    89947   11379  49427 24726  23254       0  50612    0.0   0   16
1.49/1.59	c R    1.6    92519   11183  49608 24741  23254     187    168   26.2   4   17
1.69/1.74	c R    1.7   104067    7918  52742 24872  23254     887    813   34.7   6   18
1.69/1.77	c B    1.8   105189    7537  53120 24875  23254    1000    920   39.1   5   18
2.39/2.46	c R    2.5   215091    2778  56994 25760  23254    1779   1697   43.0   5   25
2.49/2.52	c B    2.5   215617    2778  56994 25760  23254    2002   1920   42.8   8   25
2.59/2.61	c s    2.6    74980    2776  56994 25762  23254    2042   1520   42.6   7   16
2.59/2.61	c -    2.6    74980    2776  56994 25762  23254    2042   8605   42.6   7   16
2.79/2.80	c R    2.8    81163    2749  57020 25763  23254    3385   2860   50.6   9   17
3.30/3.39	c R    3.4    85073    2725  57035 25772  23254    7395   6860   47.3  10   19
3.39/3.47	c B    3.5    85127    2725  57035 25772  23254    8010   7474   46.6  10   19
3.49/3.58	c -    3.6    77075    2721  57036 25775  23254    8345   8519   46.3  12   21
3.49/3.58	c -    3.6    76981    2721  57036 25775  23254    8345   8434   46.3  12   21
3.49/3.59	c -    3.6    76787    2721  57036 25775  23254    8345   8350   46.3  12   21
3.49/3.59	c -    3.6    76693    2721  57036 25775  23254    8345   8267   46.3  12   21
3.49/3.59	c -    3.6    76602    2721  57036 25775  23254    8345   8185   46.3  12   21
3.49/3.59	c -    3.6    76510    2721  57036 25775  23254    8345   8104   46.3  12   21
3.49/3.59	c
3.49/3.59	c       original/binary      fixed     eliminated      learned       agility
3.49/3.59	c   seconds        variables     equivalent    conflicts       height       MB
3.49/3.59	c
3.49/3.59	c -    3.6    76411    2721  57036 25775  23254    8345   8023   46.3  12   21
3.49/3.59	c -    3.6    76312    2721  57036 25775  23254    8345   7943   46.3  12   21
3.49/3.59	c -    3.6    76212    2721  57036 25775  23254    8345   7864   46.3  12   21
3.49/3.59	c -    3.6    76115    2721  57036 25775  23254    8345   7786   46.3  12   21
3.49/3.59	c -    3.6    75610    2721  57036 25775  23254    8345   7709   46.3  12   21
3.59/3.60	c -    3.6    72070    2721  57036 25775  23254    8345   7632   46.3  12   21
3.59/3.66	c s    3.7    42657    1903  57036 25775  24072    8345    854   46.3  12   14
3.59/3.66	c -    3.7    42657    1903  57036 25775  24072    8345   6564   46.3  12   14
3.59/3.66	c +    3.7    42657    1903  57036 25775  24072    8345   7220   46.3  12   14
3.79/3.88	c +    3.9    43575    1887  57051 25776  24072   10430   7942   49.9   9   15
4.09/4.15	c +    4.2    43691    1886  57051 25777  24072   13037   8736   51.0   8   16
4.19/4.24	c s    4.2    43133    1886  57051 25777  24072   13430   5929   50.4  10   15
4.19/4.24	c -    4.2    43133    1886  57051 25777  24072   13430   8387   50.4  10   15
4.40/4.46	c +    4.5    43178    1886  57051 25777  24072   15644   9225   49.6  13   16
4.79/4.81	c R    4.6    43189    1886  57051 25777  24072   17023   9244   49.3  12   16
4.79/4.89	c +    4.9    45413    1876  57060 25778  24072   19556  10147   46.9   9   16
4.89/4.95	c s    5.0    43729    1874  57060 25780  24072   19732   9397   46.7  12   16
5.39/5.45	c B    5.5    44615    1846  57073 25795  24072   24018  10156   46.1  10   17
5.39/5.50	c +    5.5    44617    1846  57073 25795  24072   24446  11161   45.9  10   17
5.69/5.73	c
5.69/5.73	c       original/binary      fixed     eliminated      learned       agility
5.69/5.73	c   seconds        variables     equivalent    conflicts       height       MB
5.69/5.73	c
5.69/5.73	c s    5.7    43836    1846  57073 25795  24072   26151  11178   46.5  10   16
5.69/5.73	c -    5.7    43836    1846  57073 25795  24072   26151  10827   46.5  10   16
6.09/6.11	c +    6.1    43865    1846  57073 25795  24072   29642  11909   44.8  10   17
6.49/6.56	c -    6.6    44022    1845  57073 25796  24072   33134  11790   43.8   7   20
6.60/6.62	c s    6.6    40976    1784  57073 25796  24133   33134  10728   43.8   7   15
6.99/7.01	c +    7.0    41061    1783  57073 25797  24133   36681  12969   42.3   6   16
7.29/7.34	c R    7.3    41259    1778  57078 25797  24133   39490  12982   41.3   9   16
7.29/7.38	c s    7.4    40973    1778  57078 25797  24133   39522  12982   41.3   8   16
7.29/7.38	c -    7.4    40973    1778  57078 25797  24133   39522  12840   41.3   8   16
7.99/8.01	c +    8.0    40981    1778  57078 25797  24133   45393  14124   39.3  12   16
8.19/8.26	c s    8.3    40903    1777  57079 25797  24133   47027  14135   39.0   8   16
9.19/9.22	c s    9.2    39999    1761  57081 25797  24147   53736  11978   37.9  14   15
9.49/9.59	c +    9.6    40109    1761  57081 25797  24147   56742  15536   37.4  13   16
9.99/10.03	c s   10.0    40075    1758  57083 25798  24147   59949  15552   36.9   9   16
10.49/10.54	c B   10.5    40138    1755  57086 25798  24147   64037  15548   36.5   9   17
10.89/10.94	c s   10.9    40048    1755  57086 25798  24147   66868  15555   36.3   7   16
10.89/10.94	c -   10.9    40048    1755  57086 25798  24147   66868  15381   36.3   7   16
11.30/11.35	c +   11.4    40052    1755  57086 25798  24147   70220  16919   36.2  10   17
11.89/11.93	c s   11.9    39945    1751  57086 25798  24151   73945  16937   35.7  10   17
12.79/12.84	c
12.79/12.84	c       original/binary      fixed     eliminated      learned       agility
12.79/12.84	c   seconds        variables     equivalent    conflicts       height       MB
12.79/12.84	c
12.79/12.84	c s   12.8    40075    1751  57086 25798  24151   80679  16952   34.9  10   16
12.79/12.84	c -   12.8    40075    1751  57086 25798  24151   80679  16750   34.9  10   16
13.49/13.58	c +   13.6    40076    1751  57086 25798  24151   86899  18425   33.9   8   17
13.69/13.77	c s   13.8    40083    1751  57086 25798  24151   88220  18079   33.7   6   16
14.09/14.12	c R   14.1    40179    1751  57086 25798  24151   90822  18440   33.5  10   17
14.69/14.78	c s   14.8    40224    1751  57086 25798  24151   95428  18436   33.4   5   17
15.69/15.79	c s   15.8    40227    1751  57086 25798  24151  103300  18452   32.8  10   17
16.50/16.51	c +   16.5    40319    1751  57086 25798  24151  108620  20267   32.7   7   17
16.69/16.78	c s   16.8    40339    1751  57086 25798  24151  110081  19896   32.6  11   17
17.79/17.84	c s   17.8    40472    1751  57086 25798  24151  117320  20275   32.2  10   17
18.89/18.94	c s   18.9    40565    1751  57086 25798  24151  124830  20286   32.6   9   17
19.99/20.05	c s   20.1    40585    1751  57086 25798  24151  131893  20277   32.6   8   17
20.49/20.59	c +   20.6    40849    1751  57086 25798  24151  135775  22293   32.4   8   18
21.09/21.11	c s   21.1    40935    1751  57086 25798  24151  138851  22336   32.4  10   18
22.20/22.24	c s   22.2    40979    1751  57086 25798  24151  146983  22301   32.3   6   17
23.30/23.38	c -   23.4    41069    1746  57088 25798  24154  153925  22071   32.0  10   21
23.39/23.44	c s   23.4    40896    1746  57088 25798  24154  153925  22276   32.0  10   17
24.29/24.32	c B   24.3    40978    1745  57089 25798  24154  160076  22074   31.8   7   18
24.49/24.51	c s   24.5    40935    1745  57089 25798  24154  161128  22103   31.8   9   17
25.49/25.51	c
25.49/25.51	c       original/binary      fixed     eliminated      learned       agility
25.49/25.51	c   seconds        variables     equivalent    conflicts       height       MB
25.49/25.51	c
25.49/25.51	c +   25.5    41092    1745  57089 25798  24154  168019  24278   31.8   7   18
25.59/25.62	c s   25.6    41092    1745  57089 25798  24154  168416  22477   31.8  10   17
26.79/26.89	c s   26.9    41181    1743  57089 25798  24156  175530  24284   31.6   8   18
28.19/28.20	c s   28.2    40534    1706  57118 25806  24156  182841  23859   31.1   8   17
28.19/28.20	c -   28.2    40534    1706  57118 25806  24156  182841  23550   31.1   8   17
28.69/28.75	c 0   28.8    43345     939  57881 25810  24156  185959  23549   30.8   7   18
28.69/28.75	c
28.69/28.75	s UNSATISFIABLE
28.69/28.75	c
28.69/28.75	c 185959 conflicts, 344764 decisions, 126 random
28.69/28.75	c 29 iterations, 515 restarts, 0 skipped
28.69/28.75	c 15 enlarged, 8737 shrunken, 1817 rescored, 62 rebiased
28.69/28.75	c 28 simplifications, 0 reductions
28.69/28.75	c
28.69/28.75	c vars: 57881 fixed, 25810 equiv, 24156 elim, 27001 merged
28.69/28.75	c elim: 2278743 resolutions, 7 phases, 7 rounds
28.69/28.75	c sbst: 67% substituted, 16.6% nots, 83.4% ands, 0.0% xors, 0.0% ites
28.69/28.75	c arty: 3.58 and 0.00 xor average arity
28.69/28.75	c prbe: 64529 probed, 55 phases, 17 rounds
28.69/28.75	c prbe: 615 failed, 1146 lifted, 568 merged
28.69/28.75	c sccs: 137 non trivial, 0 fixed, 286 merged
28.69/28.75	c hash: 316 units, 26147 merged
28.69/28.75	c mins: 7129632 learned, 37% deleted, 122 strong, 69 depth
28.69/28.75	c subs: 23385 forward, 17477 backward, 16057 doms
28.69/28.75	c strs: 16941 forward, 510 backward
28.69/28.75	c doms: 29303 dominators, 14480 high, 148 low
28.69/28.75	c prps: 65999852 propagations, 2.30 megaprops
28.69/28.75	c
28.69/28.75	c 28.8 seconds, 40 MB max, 54 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-3308314-1303983193/watcher-3308314-1303983193 -o /tmp/evaluation-result-3308314-1303983193/solver-3308314-1303983193 -C 2400 -W 1300 -M 7680 HOME/precosat HOME/instance-3308314-1303983193.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 2/176 16982
/proc/meminfo: memFree=19054000/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=5640 CPUtime=0 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 1253 0 0 0 0 0 0 0 19 0 1 0 509916065 5775360 1210 33554432000 134512640 135151029 4289272752 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16982/statm: 1410 1211 60 156 0 1253 0

[startup+0.0310589 s]
/proc/loadavg: 0.00 0.00 0.00 2/176 16982
/proc/meminfo: memFree=19054000/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=12656 CPUtime=0.02 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 3101 0 0 0 2 0 0 0 19 0 1 0 509916065 12959744 3025 33554432000 134512640 135151029 4289272752 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 3164 3026 64 156 0 3007 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12656

[startup+0.101042 s]
/proc/loadavg: 0.00 0.00 0.00 2/176 16982
/proc/meminfo: memFree=19054000/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=22076 CPUtime=0.09 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 5648 0 0 0 9 0 0 0 19 0 1 0 509916065 22605824 5378 33554432000 134512640 135151029 4289272752 18446744073709551615 134579302 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 5519 5378 64 156 0 5362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22076

[startup+0.301006 s]
/proc/loadavg: 0.00 0.00 0.00 2/176 16982
/proc/meminfo: memFree=19054000/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=38540 CPUtime=0.29 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 10517 0 0 0 28 1 0 0 20 0 1 0 509916065 39464960 9477 33554432000 134512640 135151029 4289272752 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 9635 9478 65 156 0 9478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38540

[startup+0.70092 s]
/proc/loadavg: 0.00 0.00 0.00 2/176 16982
/proc/meminfo: memFree=19054000/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=49520 CPUtime=0.69 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 15600 0 0 0 67 2 0 0 20 0 1 0 509916065 50708480 12210 33554432000 134512640 135151029 4289272752 18446744073709551615 134579294 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 12380 12210 80 156 0 12223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49520

[startup+1.50075 s]
/proc/loadavg: 0.24 0.05 0.02 4/182 16993
/proc/meminfo: memFree=18929812/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=43216 CPUtime=1.49 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 15808 0 0 0 147 2 0 0 23 0 1 0 509916065 44253184 10585 33554432000 134512640 135151029 4289272752 18446744073709551615 134521749 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 10804 10585 80 156 0 10647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43216

[startup+3.10043 s]
/proc/loadavg: 0.24 0.05 0.02 5/187 17003
/proc/meminfo: memFree=18747640/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=43216 CPUtime=3.09 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 17014 0 0 0 306 3 0 0 25 0 1 0 509916065 44253184 10596 33554432000 134512640 135151029 4289272752 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 10804 10596 80 156 0 10647 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43216

[startup+6.30078 s]
/proc/loadavg: 0.24 0.05 0.02 5/190 17009
/proc/meminfo: memFree=18584540/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=43216 CPUtime=6.29 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 20038 0 0 0 626 3 0 0 25 0 1 0 509916065 44253184 10600 33554432000 134512640 135151029 4289272752 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 10804 10600 80 156 0 10647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43216

[startup+12.7005 s]
/proc/loadavg: 0.89 0.20 0.06 5/190 17009
/proc/meminfo: memFree=18592872/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=43216 CPUtime=12.69 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 26202 0 0 0 1264 5 0 0 25 0 1 0 509916065 44253184 10600 33554432000 134512640 135151029 4289272752 18446744073709551615 134551903 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 10804 10600 80 156 0 10647 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43216

[startup+25.5009 s]
/proc/loadavg: 1.45 0.34 0.11 5/190 17010
/proc/meminfo: memFree=18497240/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=43216 CPUtime=25.49 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 32365 0 0 0 2543 6 0 0 25 0 1 0 509916065 44253184 10600 33554432000 134512640 135151029 4289272752 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 10804 10600 80 156 0 10647 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43216

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

[startup+27.1006 s]
/proc/loadavg: 1.65 0.40 0.13 5/190 17010
/proc/meminfo: memFree=18499720/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=43216 CPUtime=27.09 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 34278 0 0 0 2702 7 0 0 25 0 1 0 509916065 44253184 10600 33554432000 134512640 135151029 4289272752 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 10804 10600 80 156 0 10647 0
Current children cumulated CPU time (s) 27.09
Current children cumulated vsize (KiB) 43216

[startup+27.9005 s]
/proc/loadavg: 1.65 0.40 0.13 5/190 17010
/proc/meminfo: memFree=18497364/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=43216 CPUtime=27.89 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 34278 0 0 0 2782 7 0 0 25 0 1 0 509916065 44253184 10600 33554432000 134512640 135151029 4289272752 18446744073709551615 134551697 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 10804 10600 80 156 0 10647 0
Current children cumulated CPU time (s) 27.89
Current children cumulated vsize (KiB) 43216

[startup+28.3004 s]
/proc/loadavg: 1.65 0.40 0.13 5/190 17010
/proc/meminfo: memFree=18497364/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=43216 CPUtime=28.29 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 34703 0 0 0 2822 7 0 0 25 0 1 0 509916065 44253184 10600 33554432000 134512640 135151029 4289272752 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 10804 10600 80 156 0 10647 0
Current children cumulated CPU time (s) 28.29
Current children cumulated vsize (KiB) 43216

[startup+28.7003 s]
/proc/loadavg: 1.65 0.40 0.13 5/190 17010
/proc/meminfo: memFree=18495036/32950928 swapFree=67111528/67111528
[pid=16982] ppid=16980 vsize=43216 CPUtime=28.69 cores=5,7
/proc/16982/stat : 16982 (precosat) R 16980 16982 16948 0 -1 4202496 34703 0 0 0 2862 7 0 0 25 0 1 0 509916065 44253184 10600 33554432000 134512640 135151029 4289272752 18446744073709551615 134557023 0 0 4096 17442 0 0 0 17 5 0 0 0
/proc/16982/statm: 10804 10600 80 156 0 10647 0
Current children cumulated CPU time (s) 28.69
Current children cumulated vsize (KiB) 43216

Child status: 20
Real time (s): 28.7569
CPU time (s): 28.7566
CPU user time (s): 28.6826
CPU system time (s): 0.073988
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 49520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.6826
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34704
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= 122

runsolver used 0.039993 second user time and 0.12598 second system time

The end

Launcher Data

Begin job on node149 at 2011-04-28 11:33:14
IDJOB=3308314
IDBENCH=20346
IDSOLVER=1690
FILE ID=node149/3308314-1303983193
RUNJOBID= node149-1303983193-16969
PBS_JOBID= 13168677
Free space on /tmp= 71916 MiB

SOLVER NAME= SAT09 reference solver:precosat 236
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/dated-5-11-u.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3308314-1303983193/watcher-3308314-1303983193 -o /tmp/evaluation-result-3308314-1303983193/solver-3308314-1303983193 -C 2400 -W 1300 -M 7680  HOME/precosat HOME/instance-3308314-1303983193.cnf

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

MD5SUM BENCH= 083d28c2adf10233f37f8b5a078c94a9
RANDOM SEED=1217693844

node149.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		: 2666.806
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	: 5333.61
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		: 2666.806
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		: 2666.806
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	: 5332.83
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		: 2666.806
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	: 5332.73
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		: 2666.806
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	: 5332.82
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		: 2666.806
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	: 5332.75
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		: 2666.806
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	: 5332.82
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		: 2666.806
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      19054272 kB
Buffers:       2193716 kB
Cached:       11096120 kB
SwapCached:          0 kB
Active:        3428308 kB
Inactive:      9929712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      19054272 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           17104 kB
Writeback:           0 kB
AnonPages:       67948 kB
Mapped:          14392 kB
Slab:           473920 kB
PageTables:       5068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   191896 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= 71856 MiB
End job on node149 at 2011-04-28 11:33:43