Trace number 1513703

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 236? (TO) 1200.11 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
MD5SUM8919b1e0a8b22ddbf62ba887cc4a9b9a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.766883
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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-1513703-1238220977.cnf
0.00/0.00	c found header 'p cnf 2000 8400'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0     8400    2000      0     0      0       0      0    0.0   0    1
0.03/0.04	c s    0.0     8328    1954      0     0     46       0      0    0.0   0    1
0.03/0.04	c l    0.0     8328    1954      0     0     46       0   8328    0.0   0    1
0.03/0.05	c R    0.1     8328    1954      0     0     46     100    100  176.7  18    1
0.03/0.06	c R    0.1     8328    1954      0     0     46     201    201  154.3  19    1
0.09/0.13	c R    0.1     8328    1954      0     0     46     809    809  125.6  21    1
0.09/0.15	c B    0.2     8328    1954      0     0     46    1002   1002  123.5  19    1
0.19/0.27	c B    0.3     8328    1954      0     0     46    2002   2002  115.8  20    1
0.29/0.31	c R    0.3     8328    1954      0     0     46    2417   2417  121.2  23    1
0.79/0.84	c R    0.8     8328    1954      0     0     46    6432   6432  116.1  22    3
0.99/1.06	c B    1.1     8328    1954      0     0     46    8008   8008  122.0  21    3
1.09/1.11	c +    1.1     8328    1954      0     0     46    8329   9160  120.9  21    3
1.39/1.42	c +    1.4     8328    1954      0     0     46   10410  10076  117.2  21    4
1.79/1.83	c +    1.8     8328    1954      0     0     46   13011  11083  114.9  22    4
2.29/2.31	c R    2.3     8328    1954      0     0     46   16055  11091  117.4  20    4
2.29/2.35	c +    2.4     8328    1954      0     0     46   16260  12191  117.4  23    4
2.99/3.06	c +    3.1     8328    1954      0     0     46   20325  13410  119.3  20    5
3.69/3.70	c B    3.7     8328    1954      0     0     46   24012  13423  116.6  21    5
3.89/3.94	c +    3.9     8328    1954      0     0     46   25405  14751  116.4  21    5
4.99/5.09	c
4.99/5.09	c       original/binary      fixed     eliminated      learned       agility
4.99/5.09	c   seconds        variables     equivalent    conflicts       height       MB
4.99/5.09	c
4.99/5.09	c +    5.1     8328    1954      0     0     46   31756  16226  114.8  21    6
6.39/6.41	c R    6.4     8328    1954      0     0     46   38503  16240  116.5  21    6
6.59/6.64	c +    6.6     8328    1954      0     0     46   39699  17848  117.0  23    6
8.69/8.71	c +    8.7     8328    1954      0     0     46   49620  19632  117.9  22    7
11.19/11.28	c +   11.3     8328    1954      0     0     46   62026  21595  116.4  21    8
11.59/11.68	c B   11.7     8328    1954      0     0     46   64022  21608  116.3  21    8
14.59/14.62	c +   14.6     8328    1954      0     0     46   77530  23754  114.0  21    8
17.29/17.36	c R   17.4     8328    1954      0     0     46   89782  23771  116.9  19   10
18.98/19.09	c +   19.1     8328    1954      0     0     46   96913  26129  118.4  20   10
25.29/25.35	c +   25.4     8328    1954      0     0     46  121141  28741  118.0  22   11
33.28/33.33	c +   33.3     8328    1954      0     0     46  151427  31615  117.2  24   12
35.58/35.69	c B   35.7     8328    1954      0     0     46  160047  31619  116.7  20   13
43.57/43.61	c +   43.6     8328    1954      0     0     46  189280  34776  115.5  22   13
48.18/48.23	c R   48.2     8328    1954      0     0     46  205174  34795  117.4  22   15
57.97/58.07	c +   58.1     8328    1954      0     0     46  236600  38253  118.8  21   15
77.17/77.22	c +   77.2     8328    1954      0     0     46  295750  42078  117.4  20   16
102.36/102.45	c +  102.4     8328    1954      0     0     46  369687  46285  117.1  23   17
107.46/107.53	c B  107.5     8328    1954      0     0     46  384092  46295  117.0  22   19
136.95/137.01	c R  137.0     8328    1954      0     0     46  461590  46303  115.8  21   22
137.15/137.26	c
137.15/137.26	c       original/binary      fixed     eliminated      learned       agility
137.15/137.26	c   seconds        variables     equivalent    conflicts       height       MB
137.15/137.26	c
137.15/137.26	c +  137.2     8328    1954      0     0     46  462106  50913  115.8  20   22
188.54/188.61	c +  188.6     8328    1954      0     0     46  577631  56004  118.9  21   23
248.83/248.99	c +  248.9     8328    1954      0     0     46  722035  61604  118.9  20   26
327.80/327.92	c B  327.8     8328    1954      0     0     46  896210  61610  118.0  22   28
330.70/330.87	c +  330.8     8328    1954      0     0     46  902542  67764  117.9  21   27
394.19/394.36	c R  394.3     8328    1954      0     0     46 1025563  67788  117.5  20   33
465.87/466.00	c +  465.9     8328    1954      0     0     46 1128175  74540  118.3  23   36
619.23/619.45	c +  619.3     8328    1954      0     0     46 1410215  81994  118.4  19   37
827.58/827.88	c +  827.7     8328    1954      0     0     46 1762765  90193  118.9  21   40
1006.54/1006.85	c B 1006.6     8328    1954      0     0     46 2048431  90206  117.9  20   43
1106.41/1106.79	c + 1106.5     8328    1954      0     0     46 2203456  99212  117.6  21   47
1167.19/1167.51	c R 1167.2     8328    1954      0     0     46 2255962  99234  117.4  23   52
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 2301521 conflicts, 3577735 decisions, 1 random
1200.09/1200.40	c 0 iterations, 4089 restarts, 5 skipped
1200.09/1200.40	c 26 enlarged, 0 shrunken, 22518 rescored, 510 rebiased
1200.09/1200.40	c 1 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 46 elim, 0 merged
1200.09/1200.40	c elim: 27784 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 1117780 probed, 286 phases, 286 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 167606090 learned, 13% deleted, 1 strong, 36 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 472680737 propagations, 0.39 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 52 MB max, 661 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513703-1238220977/watcher-1513703-1238220977 -o /tmp/evaluation-result-1513703-1238220977/solver-1513703-1238220977 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513703-1238220977.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: 0.85 0.99 0.94 3/64 13050
/proc/meminfo: memFree=896296/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=1072 CPUtime=0
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 1094764833 1097728 171 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 268 172 63 155 0 111 0

[startup+0.0420889 s]
/proc/loadavg: 0.85 0.99 0.94 3/64 13050
/proc/meminfo: memFree=896296/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=1776 CPUtime=0.03
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 388 0 0 0 3 0 0 0 18 0 1 0 1094764833 1818624 364 1992294400 134512640 135151029 4294956240 18446744073709551615 134516501 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 444 364 79 155 0 287 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1776

[startup+0.101094 s]
/proc/loadavg: 0.85 0.99 0.94 3/64 13050
/proc/meminfo: memFree=896296/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=1776 CPUtime=0.09
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 388 0 0 0 9 0 0 0 18 0 1 0 1094764833 1818624 364 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 444 364 79 155 0 287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1776

[startup+0.301116 s]
/proc/loadavg: 0.85 0.99 0.94 3/64 13050
/proc/meminfo: memFree=896296/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=2304 CPUtime=0.29
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 521 0 0 0 29 0 0 0 19 0 1 0 1094764833 2359296 497 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 576 497 79 155 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2304

[startup+0.701157 s]
/proc/loadavg: 0.85 0.99 0.94 3/64 13050
/proc/meminfo: memFree=896296/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=3360 CPUtime=0.69
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 778 0 0 0 69 0 0 0 22 0 1 0 1094764833 3440640 754 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 840 754 79 155 0 683 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3360

[startup+1.50124 s]
/proc/loadavg: 0.85 0.99 0.94 2/65 13051
/proc/meminfo: memFree=892832/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=4812 CPUtime=1.49
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 1138 0 0 0 149 0 0 0 25 0 1 0 1094764833 4927488 1114 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 1203 1114 79 155 0 1046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4812

[startup+3.10141 s]
/proc/loadavg: 0.86 0.99 0.94 2/65 13051
/proc/meminfo: memFree=891424/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=6132 CPUtime=3.09
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 1452 0 0 0 309 0 0 0 25 0 1 0 1094764833 6279168 1428 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 1533 1428 79 155 0 1376 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6132

[startup+6.30174 s]
/proc/loadavg: 0.86 0.99 0.94 2/65 13051
/proc/meminfo: memFree=889504/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=7584 CPUtime=6.29
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 1832 0 0 0 628 1 0 0 25 0 1 0 1094764833 7766016 1808 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 1896 1808 79 155 0 1739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7584

[startup+12.7014 s]
/proc/loadavg: 0.88 0.99 0.94 2/65 13051
/proc/meminfo: memFree=887136/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=9696 CPUtime=12.69
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 2342 0 0 0 1267 2 0 0 25 0 1 0 1094764833 9928704 2318 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 2424 2318 79 155 0 2267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9696

[startup+25.5018 s]
/proc/loadavg: 0.90 0.99 0.94 2/65 13051
/proc/meminfo: memFree=883944/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=12864 CPUtime=25.49
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 3136 0 0 0 2546 3 0 0 25 0 1 0 1094764833 13172736 3112 1992294400 134512640 135151029 4294956240 18446744073709551615 134530799 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 3216 3112 79 155 0 3059 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12864

[startup+51.1014 s]
/proc/loadavg: 0.93 0.99 0.94 2/65 13051
/proc/meminfo: memFree=879720/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=17224 CPUtime=51.08
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 4226 0 0 0 5104 4 0 0 25 0 1 0 1094764833 17637376 4202 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 4306 4202 79 155 0 4149 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17224

[startup+102.306 s]
/proc/loadavg: 0.97 0.99 0.94 2/65 13051
/proc/meminfo: memFree=876712/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=20000 CPUtime=102.27
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 4938 0 0 0 10222 5 0 0 25 0 1 0 1094764833 20480000 4914 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 5000 4914 79 155 0 4843 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20000

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=868584/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=28376 CPUtime=162.25
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 6995 0 0 0 16218 7 0 0 25 0 1 0 1094764833 29057024 6971 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 7094 6971 79 155 0 6937 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28376

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=868392/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=28532 CPUtime=222.24
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 7019 0 0 0 22216 8 0 0 25 0 1 0 1094764833 29216768 6995 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 7133 6995 79 155 0 6976 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 28532

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=866152/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=30644 CPUtime=282.22
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 7572 0 0 0 28214 8 0 0 25 0 1 0 1094764833 31379456 7548 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 7661 7548 79 155 0 7504 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30644

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=865768/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=31040 CPUtime=342.21
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 7663 0 0 0 34212 9 0 0 25 0 1 0 1094764833 31784960 7639 1992294400 134512640 135151029 4294956240 18446744073709551615 134554558 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 7760 7639 79 155 0 7603 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 31040

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=860712/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=36200 CPUtime=402.19
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 8938 0 0 0 40209 10 0 0 25 0 1 0 1094764833 37068800 8914 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 9050 8914 79 155 0 8893 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36200

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=857960/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=39192 CPUtime=462.18
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 9606 0 0 0 46207 11 0 0 25 0 1 0 1094764833 40132608 9582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 9798 9582 79 155 0 9641 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 39192

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=856936/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=40128 CPUtime=522.16
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 9851 0 0 0 52205 11 0 0 25 0 1 0 1094764833 41091072 9827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 10032 9827 79 155 0 9875 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 40128

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=856936/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=40128 CPUtime=582.14
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 9851 0 0 0 58203 11 0 0 25 0 1 0 1094764833 41091072 9827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 10032 9827 79 155 0 9875 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 40128

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=855528/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=41592 CPUtime=642.13
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 10202 0 0 0 64201 12 0 0 25 0 1 0 1094764833 42590208 10178 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 10398 10178 79 155 0 10241 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 41592

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=855528/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=41592 CPUtime=702.11
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 10208 0 0 0 70199 12 0 0 25 0 1 0 1094764833 42590208 10184 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 10398 10184 79 155 0 10241 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 41592

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=849832/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=47468 CPUtime=762.1
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 11638 0 0 0 76196 14 0 0 25 0 1 0 1094764833 48607232 11614 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 11867 11614 79 155 0 11710 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 47468

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=849704/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=47468 CPUtime=822.08
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 11657 0 0 0 82194 14 0 0 25 0 1 0 1094764833 48607232 11633 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 11867 11633 79 155 0 11710 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 47468

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=849704/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=47468 CPUtime=882.06
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 11657 0 0 0 88192 14 0 0 25 0 1 0 1094764833 48607232 11633 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 11867 11633 79 155 0 11710 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 47468

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=849704/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=47468 CPUtime=942.04
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 11657 0 0 0 94190 14 0 0 25 0 1 0 1094764833 48607232 11633 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 11867 11633 79 155 0 11710 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 47468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=849704/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=47468 CPUtime=1002.03
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 11657 0 0 0 100189 14 0 0 25 0 1 0 1094764833 48607232 11633 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 11867 11633 79 155 0 11710 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 47468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=848552/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=48796 CPUtime=1062.02
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 11968 0 0 0 106187 15 0 0 25 0 1 0 1094764833 49967104 11944 1992294400 134512640 135151029 4294956240 18446744073709551615 134573903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 12199 11944 79 155 0 12042 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 48796

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=844328/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=53044 CPUtime=1122
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 12996 0 0 0 112184 16 0 0 25 0 1 0 1094764833 54317056 12972 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 13261 12972 79 155 0 13104 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 53044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=841768/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=55876 CPUtime=1181.99
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 13629 0 0 0 118182 17 0 0 25 0 1 0 1094764833 57217024 13605 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 13969 13605 79 155 0 13812 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 55876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.94 2/65 13051
/proc/meminfo: memFree=841576/2055920 swapFree=4174972/4192956
[pid=13050] ppid=13048 vsize=56012 CPUtime=1200.09
/proc/13050/stat : 13050 (precosat) R 13048 13050 13013 0 -1 4194304 13673 0 0 0 119992 17 0 0 25 0 1 0 1094764833 57356288 13649 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13050/statm: 14003 13649 79 155 0 13846 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 56012

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.92
CPU system time (s): 0.182972
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 56012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13673
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= 1993

runsolver used 0.900863 second user time and 2.45063 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-28 07:16:18
IDJOB=1513703
IDBENCH=70285
IDSOLVER=507
FILE ID=node7/1513703-1238220977
PBS_JOBID= 9060623
Free space on /tmp= 65660 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513703-1238220977/watcher-1513703-1238220977 -o /tmp/evaluation-result-1513703-1238220977/solver-1513703-1238220977 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513703-1238220977.cnf

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

MD5SUM BENCH= 8919b1e0a8b22ddbf62ba887cc4a9b9a
RANDOM SEED=136767275

node7.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		: 3000.236
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		: 3000.236
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:        896712 kB
Buffers:         85588 kB
Cached:         971556 kB
SwapCached:      11884 kB
Active:          80728 kB
Inactive:       989648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        896712 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:             968 kB
Writeback:           0 kB
Mapped:          18992 kB
Slab:            74720 kB
Committed_AS:  2834552 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-28 07:36:20