Trace number 1517903

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 1044.43 1045.08

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S1369720750-015.cnf
MD5SUMa64f61e36a26258a4e57b34bdb756185
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.4644
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1517903-1238292715.cnf
0.00/0.00	c found header 'p cnf 360 1530'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1512     349      0     0     11       0      0    0.0   0    0
0.00/0.00	c l    0.0     1512     349      0     0     11       0   1512    0.0   0    0
0.00/0.01	c R    0.0     1512     349      0     0     11     102    102   35.8  14    0
0.00/0.01	c R    0.0     1512     349      0     0     11     202    202   31.2  21    0
0.01/0.03	c N    0.0     1512     349      0     0     11     805    805   24.5  28    0
0.01/0.04	c B    0.0     1512     349      0     0     11    1001   1001   23.7  30    0
0.01/0.06	c +    0.1     1512     349      0     0     11    1512   1663   22.6  29    0
0.01/0.08	c +    0.1     1512     349      0     0     11    1890   1829   22.3  29    0
0.01/0.09	c B    0.1     1512     349      0     0     11    2002   1786   22.2  30    0
0.09/0.10	c +    0.1     1512     349      0     0     11    2361   2011   21.7  31    0
0.09/0.11	c N    0.1     1512     349      0     0     11    2409   1887   21.6  30    0
0.09/0.13	c +    0.1     1512     349      0     0     11    2951   2212   21.4  26    0
0.09/0.17	c +    0.2     1512     349      0     0     11    3685   2433   21.0  29    0
0.19/0.22	c +    0.2     1512     349      0     0     11    4605   2676   20.6  30    1
0.19/0.28	c +    0.3     1512     349      0     0     11    5762   2943   20.3  27    1
0.29/0.31	c N    0.3     1512     349      0     0     11    6418   2954   20.1  29    1
0.29/0.35	c +    0.4     1512     349      0     0     11    7200   3237   19.9  29    1
0.39/0.40	c B    0.4     1512     349      0     0     11    8003   3251   19.8  29    1
0.39/0.45	c
0.39/0.45	c       original/binary      fixed     eliminated      learned       agility
0.39/0.45	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.45	c
0.39/0.45	c +    0.5     1512     349      0     0     11    9000   3560   19.8  29    1
0.49/0.58	c +    0.6     1512     349      0     0     11   11251   3916   19.6  30    1
0.69/0.75	c +    0.8     1512     349      0     0     11   14060   4307   19.2  27    1
0.79/0.87	c N    0.9     1512     349      0     0     11   16048   4313   19.0  29    1
0.89/0.97	c +    1.0     1512     349      0     0     11   17575   4737   19.0  27    1
1.19/1.24	c +    1.2     1512     349      0     0     11   21965   5210   18.6  29    1
1.29/1.37	c B    1.4     1512     349      0     0     11   24012   5215   18.6  28    1
1.49/1.58	c +    1.6     1512     349      0     0     11   27455   5731   18.5  29    1
1.99/2.06	c +    2.1     1512     349      0     0     11   34317   6304   18.2  29    1
2.29/2.35	c N    2.4     1512     349      0     0     11   38494   6321   18.1  27    1
2.59/2.67	c +    2.7     1512     349      0     0     11   42896   6934   17.9  28    1
3.39/3.45	c +    3.4     1512     349      0     0     11   53621   7627   17.7  30    2
4.19/4.24	c B    4.2     1512     349      0     0     11   64033   7635   17.5  28    2
4.40/4.47	c +    4.5     1512     349      0     0     11   67025   8389   17.4  28    2
5.79/5.82	c +    5.8     1512     349      0     0     11   83780   9227   17.2  29    2
6.29/6.31	c N    6.3     1512     349      0     0     11   89805   9239   17.2  29    2
7.59/7.60	c +    7.6     1512     349      0     0     11  104725  10149   17.1  28    2
9.89/9.96	c +   10.0     1512     349      0     0     11  130905  11163   16.8  28    2
12.69/12.72	c B   12.7     1512     349      0     0     11  160055  11181   16.5  28    3
12.99/13.04	c
12.99/13.04	c       original/binary      fixed     eliminated      learned       agility
12.99/13.04	c   seconds        variables     equivalent    conflicts       height       MB
12.99/13.04	c
12.99/13.04	c +   13.0     1512     349      0     0     11  163630  12279   16.5  28    3
16.99/17.02	c +   17.0     1512     349      0     0     11  204535  13506   16.1  30    3
16.99/17.09	c N   17.1     1512     349      0     0     11  205201  12956   16.1  29    3
22.38/22.48	c +   22.5     1512     349      0     0     11  255669  14856   16.0  28    3
29.59/29.60	c +   29.6     1512     349      0     0     11  319585  16341   15.6  29    4
37.08/37.18	c B   37.2     1512     349      0     0     11  384107  16352   15.5  29    4
38.88/38.91	c +   38.9     1512     349      0     0     11  399485  17975   15.5  29    4
46.38/46.46	c N   46.5     1512     349      0     0     11  461608  17992   15.3  29    5
51.47/51.52	c +   51.5     1512     349      0     0     11  499355  19772   15.2  28    5
68.47/68.57	c +   68.6     1512     349      0     0     11  624191  21749   15.0  30    6
91.97/92.09	c +   92.1     1512     349      0     0     11  780236  23923   14.6  29    6
110.16/110.29	c B  110.3     1512     349      0     0     11  896234  23939   14.4  29    7
123.45/123.57	c +  123.5     1512     349      0     0     11  975296  26315   14.2  30    8
132.85/132.98	c N  132.9     1512     349      0     0     11 1025570  26329   14.1  28    8
139.14/139.23	c s  139.2     1513     349      0     0     11 1060930  26350   14.0  28    3
141.85/141.91	c s  141.9     1574     349      0     0     11 1076948  26324   14.0  27    3
166.93/167.01	c +  167.0     1574     349      0     0     11 1219120  28946   14.1  29    6
224.42/224.53	c +  224.5     1574     349      0     0     11 1523902  31840   13.9  28    8
236.01/236.14	c s  236.1     1575     349      0     0     11 1580896  31853   13.8  30    3
304.80/304.96	c
304.80/304.96	c       original/binary      fixed     eliminated      learned       agility
304.80/304.96	c   seconds        variables     equivalent    conflicts       height       MB
304.80/304.96	c
304.80/304.96	c +  304.9     1575     349      0     0     11 1904875  35024   13.7  28    8
339.79/339.92	c B  339.8     1575     349      0     0     11 2048430  35036   13.7  29    9
373.07/373.30	c s  373.2     1576     349      0     0     11 2203411  35061   13.5  29    4
385.27/385.46	c N  385.3     1576     349      0     0     11 2255948  35035   13.6  27    6
415.56/415.73	c +  415.6     1576     349      0     0     11 2381091  38526   13.6  31    7
517.22/517.44	c s  517.3     1577     349      0     0     11 2776620  38544   13.4  28    4
569.70/569.94	c +  569.8     1577     349      0     0     11 2976360  42378   13.4  28    8
747.94/748.54	c s  748.0     1578     349      0     0     11 3611442  42393   13.2  27    4
778.03/778.69	c +  778.1     1578     349      0     0     11 3720453  46615   13.2  30    8
867.20/867.85	c s  867.3     1579     349      0     0     11 4007005  46635   13.1  29    5
907.09/907.73	c s  907.1     1580     349      0     0     11 4138422  46629   13.1  31    5
920.58/921.21	c s  920.6     1581     349      0     0     11 4185119  46628   13.0  28    5
929.68/930.33	c s  929.7     1584     349      0     0     11 4215044  46624   13.0  28    5
937.98/938.68	c s  938.1     1505     348      1     0     11 4242695  20897   13.0  29    2
937.98/938.68	c -  938.1     1505     348      1     0     11 4242695  43819   13.0  29    2
940.28/940.92	c s  940.3     1506     348      1     0     11 4255390  33591   13.0  28    3
949.37/950.06	c s  949.4     1507     348      1     0     11 4286849  43836   13.0  30    4
972.27/973.00	c s  972.4     1508     348      1     0     11 4369314  43828   13.0  28    4
973.07/973.73	c +  973.1     1508     348      1     0     11 4371532  48200   13.0  28    5
1001.26/1001.96	c
1001.26/1001.96	c       original/binary      fixed     eliminated      learned       agility
1001.26/1001.96	c   seconds        variables     equivalent    conflicts       height       MB
1001.26/1001.96	c
1001.26/1001.96	c s 1001.3     1507     347      1     1     11 4463227  23751   12.9  29    2
1006.96/1007.65	c s 1007.0     1508     347      1     1     11 4488536  48213   12.9  29    5
1016.55/1017.28	c s 1016.6    18649     346      2     1     11 4516940  32200   12.9  28    4
1027.15/1027.86	c s 1027.2    18650     346      2     1     11 4546054  48210   12.9  27    6
1042.15/1042.88	c s 1042.2     1762     343      4     1     12 4584660  31025   12.9  29    3
1044.35/1045.07	c 0 1044.4     7392     219    128     1     12 4593056  39398   12.9  27    5
1044.35/1045.07	c
1044.35/1045.07	s UNSATISFIABLE
1044.35/1045.07	c
1044.35/1045.07	c 4593056 conflicts, 5351857 decisions, 1 random
1044.35/1045.07	c 9 iterations, 18 restarts, 8440 skipped
1044.35/1045.07	c 37 enlarged, 88 shrunken, 44911 rescored, 1021 rebiased
1044.35/1045.07	c 20 simplifications, 0 reductions
1044.35/1045.07	c
1044.35/1045.07	c vars: 128 fixed, 1 equiv, 12 elim, 3 merged
1044.35/1045.07	c elim: 20224 resolutions, 4 phases, 4 rounds
1044.35/1045.07	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1044.35/1045.07	c arty: 0.00 and 0.00 xor average arity
1044.35/1045.07	c prbe: 25102 probed, 36 phases, 36 rounds
1044.35/1045.07	c prbe: 0 failed, 0 lifted, 0 merged
1044.35/1045.07	c sccs: 0 non trivial, 0 fixed, 0 merged
1044.35/1045.07	c hash: 8 units, 3 merged
1044.35/1045.07	c mins: 75320027 learned, 29% deleted, 145 strong, 22 depth
1044.35/1045.07	c subs: 60 forward, 23619 backward, 29207 doms
1044.35/1045.07	c strs: 1 forward, 0 backward
1044.35/1045.07	c doms: 29229 dominators, 29091 high, 114 low
1044.35/1045.07	c prps: 320807562 propagations, 0.31 megaprops
1044.35/1045.07	c
1044.35/1045.07	c 1044.4 seconds, 12 MB max, 390 MB recycled

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517903-1238292715/watcher-1517903-1238292715 -o /tmp/evaluation-result-1517903-1238292715/solver-1517903-1238292715 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517903-1238292715.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 1.00 1.00 2/64 4867
/proc/meminfo: memFree=819768/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=916 CPUtime=0
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1101937244 937984 128 1992294400 134512640 135151029 4294956240 18446744073709551615 134680430 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 229 129 79 155 0 72 0

[startup+0.0157541 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4867
/proc/meminfo: memFree=819768/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=916 CPUtime=0.01
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 155 0 0 0 1 0 0 0 18 0 1 0 1101937244 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 229 139 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.101765 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4867
/proc/meminfo: memFree=819768/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=1180 CPUtime=0.09
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 215 0 0 0 9 0 0 0 18 0 1 0 1101937244 1208320 199 1992294400 134512640 135151029 4294956240 18446744073709551615 134551979 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 295 199 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301795 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4867
/proc/meminfo: memFree=819768/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=1444 CPUtime=0.29
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 268 0 0 0 29 0 0 0 19 0 1 0 1101937244 1478656 252 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 361 252 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701852 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4867
/proc/meminfo: memFree=819768/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=1576 CPUtime=0.69
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 331 0 0 0 69 0 0 0 23 0 1 0 1101937244 1613824 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 394 315 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=818608/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=1976 CPUtime=1.49
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 404 0 0 0 149 0 0 0 25 0 1 0 1101937244 2023424 388 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 494 388 79 155 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1976

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=818160/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=2376 CPUtime=3.09
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 508 0 0 0 309 0 0 0 25 0 1 0 1101937244 2433024 492 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 594 492 79 155 0 437 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2376

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=817584/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=2904 CPUtime=6.29
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 641 0 0 0 629 0 0 0 25 0 1 0 1101937244 2973696 625 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 726 625 79 155 0 569 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2904

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=816624/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=3564 CPUtime=12.69
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 810 0 0 0 1269 0 0 0 25 0 1 0 1101937244 3649536 794 1992294400 134512640 135151029 4294956240 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 891 794 79 155 0 734 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3564

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=815728/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=4544 CPUtime=25.48
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 1031 0 0 0 2548 0 0 0 25 0 1 0 1101937244 4653056 1015 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 1136 1015 79 155 0 979 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4544

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=814512/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=5892 CPUtime=51.07
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 1339 0 0 0 5107 0 0 0 25 0 1 0 1101937244 6033408 1323 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 1473 1323 79 155 0 1316 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5892

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=812400/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=8352 CPUtime=102.27
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 1859 0 0 0 10226 1 0 0 25 0 1 0 1101937244 8552448 1843 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2088 1843 79 155 0 1931 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8352

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=812080/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=8352 CPUtime=162.23
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 2143 0 0 0 16222 1 0 0 25 0 1 0 1101937244 8552448 1921 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2088 1921 79 155 0 1931 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 8352

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=811120/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=9376 CPUtime=222.22
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 2381 0 0 0 22220 2 0 0 25 0 1 0 1101937244 9601024 2159 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2344 2159 79 155 0 2187 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9376

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=811568/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=8496 CPUtime=282.2
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 2480 0 0 0 28218 2 0 0 25 0 1 0 1101937244 8699904 2040 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2124 2040 79 155 0 1967 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8496

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=810352/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=10128 CPUtime=342.18
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 2788 0 0 0 34215 3 0 0 25 0 1 0 1101937244 10371072 2348 1992294400 134512640 135151029 4294956240 18446744073709551615 134546634 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2532 2348 79 155 0 2375 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 10128

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=810800/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=9148 CPUtime=402.16
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 2899 0 0 0 40213 3 0 0 25 0 1 0 1101937244 9367552 2172 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2287 2172 79 155 0 2130 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 9148

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=809776/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=10856 CPUtime=462.14
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 3208 0 0 0 46210 4 0 0 25 0 1 0 1101937244 11116544 2481 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2714 2481 79 155 0 2557 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 10856

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=810480/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=9496 CPUtime=522.12
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 3423 0 0 0 52208 4 0 0 25 0 1 0 1101937244 9723904 2265 1992294400 134512640 135151029 4294956240 18446744073709551615 134551383 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2374 2265 79 155 0 2217 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 9496

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4868
/proc/meminfo: memFree=809968/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=10304 CPUtime=582.11
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 3582 0 0 0 58206 5 0 0 25 0 1 0 1101937244 10551296 2424 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2576 2424 79 155 0 2419 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 10304

[startup+642.302 s]
/proc/loadavg: 1.55 1.14 1.04 3/71 21973
/proc/meminfo: memFree=805248/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=12352 CPUtime=641.94
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 3974 0 0 0 64189 5 0 0 25 0 1 0 1101937244 12648448 2816 1992294400 134512640 135151029 4294956240 18446744073709551615 134573901 0 0 4096 17442 0 0 0 17 0 0 0
/proc/4867/statm: 3088 2816 79 155 0 2931 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 12352

[startup+702.301 s]
/proc/loadavg: 1.54 1.22 1.08 2/65 7458
/proc/meminfo: memFree=804464/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=13760 CPUtime=701.75
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4207 0 0 0 70166 9 0 0 25 0 1 0 1101937244 14090240 3049 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 3440 3049 79 155 0 3283 0
Current children cumulated CPU time (s) 701.75
Current children cumulated vsize (KiB) 13760

[startup+762.305 s]
/proc/loadavg: 1.18 1.17 1.07 2/65 7458
/proc/meminfo: memFree=805936/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11424 CPUtime=761.74
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4293 0 0 0 76164 10 0 0 25 0 1 0 1101937244 11698176 2678 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2856 2678 79 155 0 2699 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 11424

[startup+822.302 s]
/proc/loadavg: 1.07 1.14 1.07 2/65 7458
/proc/meminfo: memFree=805872/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11424 CPUtime=821.72
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4345 0 0 0 82162 10 0 0 25 0 1 0 1101937244 11698176 2730 1992294400 134512640 135151029 4294956240 18446744073709551615 134555096 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2856 2730 79 155 0 2699 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 11424

[startup+882.303 s]
/proc/loadavg: 1.02 1.11 1.06 2/65 7458
/proc/meminfo: memFree=805552/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=881.69
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4479 0 0 0 88159 10 0 0 25 0 1 0 1101937244 11694080 2762 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2762 79 155 0 2698 0
Current children cumulated CPU time (s) 881.69
Current children cumulated vsize (KiB) 11420

[startup+942.301 s]
/proc/loadavg: 1.01 1.09 1.05 2/65 7458
/proc/meminfo: memFree=805616/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=941.68
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4479 0 0 0 94157 11 0 0 25 0 1 0 1101937244 11694080 2762 1992294400 134512640 135151029 4294956240 18446744073709551615 134681560 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2762 79 155 0 2698 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 11420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.07 1.05 2/65 7458
/proc/meminfo: memFree=805680/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=1001.66
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4481 0 0 0 100155 11 0 0 25 0 1 0 1101937244 11694080 2764 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2764 79 155 0 2698 0
Current children cumulated CPU time (s) 1001.66
Current children cumulated vsize (KiB) 11420

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

[startup+1023.9 s]
/proc/loadavg: 1.07 1.08 1.05 2/65 7458
/proc/meminfo: memFree=805680/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=1023.25
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4481 0 0 0 102314 11 0 0 25 0 1 0 1101937244 11694080 2764 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2764 79 155 0 2698 0
Current children cumulated CPU time (s) 1023.25
Current children cumulated vsize (KiB) 11420

[startup+1036.7 s]
/proc/loadavg: 1.06 1.08 1.05 2/65 7458
/proc/meminfo: memFree=805680/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=1036.04
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4481 0 0 0 103593 11 0 0 25 0 1 0 1101937244 11694080 2764 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2764 79 155 0 2698 0
Current children cumulated CPU time (s) 1036.04
Current children cumulated vsize (KiB) 11420

[startup+1039.9 s]
/proc/loadavg: 1.05 1.08 1.05 2/65 7458
/proc/meminfo: memFree=805680/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=1039.25
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4481 0 0 0 103913 12 0 0 25 0 1 0 1101937244 11694080 2764 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2764 79 155 0 2698 0
Current children cumulated CPU time (s) 1039.25
Current children cumulated vsize (KiB) 11420

[startup+1043.1 s]
/proc/loadavg: 1.05 1.07 1.05 2/65 7458
/proc/meminfo: memFree=805680/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=1042.45
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4484 0 0 0 104233 12 0 0 25 0 1 0 1101937244 11694080 2767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2767 79 155 0 2698 0
Current children cumulated CPU time (s) 1042.45
Current children cumulated vsize (KiB) 11420

[startup+1043.91 s]
/proc/loadavg: 1.05 1.07 1.05 2/65 7458
/proc/meminfo: memFree=805680/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=1043.25
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4484 0 0 0 104313 12 0 0 25 0 1 0 1101937244 11694080 2767 1992294400 134512640 135151029 4294956240 18446744073709551615 134574603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2767 79 155 0 2698 0
Current children cumulated CPU time (s) 1043.25
Current children cumulated vsize (KiB) 11420

[startup+1044.7 s]
/proc/loadavg: 1.05 1.07 1.05 2/65 7458
/proc/meminfo: memFree=805680/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=1044.05
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4484 0 0 0 104393 12 0 0 25 0 1 0 1101937244 11694080 2767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2767 79 155 0 2698 0
Current children cumulated CPU time (s) 1044.05
Current children cumulated vsize (KiB) 11420

[startup+1044.9 s]
/proc/loadavg: 1.05 1.07 1.05 2/65 7458
/proc/meminfo: memFree=805680/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=1044.25
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4484 0 0 0 104413 12 0 0 25 0 1 0 1101937244 11694080 2767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2767 79 155 0 2698 0
Current children cumulated CPU time (s) 1044.25
Current children cumulated vsize (KiB) 11420

[startup+1045.01 s]
/proc/loadavg: 1.05 1.07 1.05 2/65 7458
/proc/meminfo: memFree=805680/2055920 swapFree=4174204/4192956
[pid=4867] ppid=4865 vsize=11420 CPUtime=1044.35
/proc/4867/stat : 4867 (precosat) R 4865 4867 4050 0 -1 4194304 4484 0 0 0 104423 12 0 0 25 0 1 0 1101937244 11694080 2767 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4867/statm: 2855 2767 79 155 0 2698 0
Current children cumulated CPU time (s) 1044.35
Current children cumulated vsize (KiB) 11420

Child status: 20
Real time (s): 1045.08
CPU time (s): 1044.43
CPU user time (s): 1044.31
CPU system time (s): 0.122981
CPU usage (%): 99.9381
Max. virtual memory (cumulated for all children) (KiB): 14208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1044.31
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4485
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= 2646

runsolver used 0.923859 second user time and 2.04269 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-29 04:11:55
IDJOB=1517903
IDBENCH=70635
IDSOLVER=507
FILE ID=node22/1517903-1238292715
PBS_JOBID= 9060973
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S1369720750-015.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517903-1238292715/watcher-1517903-1238292715 -o /tmp/evaluation-result-1517903-1238292715/solver-1517903-1238292715 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517903-1238292715.cnf

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

MD5SUM BENCH= a64f61e36a26258a4e57b34bdb756185
RANDOM SEED=967631488

node22.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		: 3000.279
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		: 3000.279
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:        820184 kB
Buffers:        103448 kB
Cached:        1021896 kB
SwapCached:      12568 kB
Active:         148532 kB
Inactive:       991052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        820184 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15640 kB
Slab:            82212 kB
Committed_AS:  2882012 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-29 04:29:21