Trace number 1517687

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
MD5SUMc274543915c4e3a4d5b9fc155f904448
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark678.716
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1517687-1238289588.cnf
0.00/0.00	c found header 'p cnf 460 1955'
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     1955     460      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1924     442      0     0     18       0      0    0.0   0    0
0.00/0.01	c l    0.0     1924     442      0     0     18       0   1924    0.0   0    0
0.00/0.01	c R    0.0     1924     442      0     0     18     100    100   31.8  14    0
0.00/0.02	c R    0.0     1924     442      0     0     18     202    202   26.4  23    0
0.00/0.04	c N    0.0     1924     442      0     0     18     804    804   23.9  29    0
0.00/0.05	c B    0.1     1924     442      0     0     18    1000   1000   23.6  28    0
0.09/0.10	c +    0.1     1924     442      0     0     18    1925   2116   22.4  29    0
0.09/0.10	c B    0.1     1924     442      0     0     18    2000   2000   22.4  29    0
0.09/0.12	c +    0.1     1924     442      0     0     18    2406   2327   22.7  29    0
0.09/0.13	c N    0.1     1924     442      0     0     18    2417   2138   22.7  29    0
0.09/0.16	c +    0.2     1924     442      0     0     18    3005   2559   22.9  29    1
0.19/0.20	c +    0.2     1924     442      0     0     18    3757   2814   22.7  28    1
0.19/0.26	c +    0.3     1924     442      0     0     18    4695   3095   22.4  27    1
0.29/0.33	c +    0.3     1924     442      0     0     18    5865   3404   22.4  28    1
0.29/0.37	c N    0.4     1924     442      0     0     18    6428   3413   22.7  27    1
0.39/0.42	c +    0.4     1924     442      0     0     18    7330   3744   22.9  27    1
0.39/0.47	c B    0.5     1924     442      0     0     18    8001   3758   22.8  28    1
0.49/0.54	c +    0.5     1924     442      0     0     18    9162   4118   22.8  26    1
0.69/0.70	c
0.69/0.70	c       original/binary      fixed     eliminated      learned       agility
0.69/0.70	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.70	c
0.69/0.70	c +    0.7     1924     442      0     0     18   11451   4529   22.7  29    1
0.79/0.88	c +    0.9     1924     442      0     0     18   14310   4981   23.6  28    1
0.89/1.00	c N    1.0     1924     442      0     0     18   16067   4990   24.0  27    1
1.09/1.13	c +    1.1     1924     442      0     0     18   17885   5479   24.4  29    1
1.39/1.46	c +    1.5     1924     442      0     0     18   22355   6026   24.8  26    1
1.49/1.57	c B    1.6     1924     442      0     0     18   24005   6033   24.8  27    1
1.79/1.87	c +    1.9     1924     442      0     0     18   27941   6628   24.7  27    1
2.39/2.45	c +    2.4     1924     442      0     0     18   34926   7290   24.6  27    2
2.69/2.77	c N    2.8     1924     442      0     0     18   38517   7298   24.4  28    2
3.19/3.22	c +    3.2     1924     442      0     0     18   43655   8019   24.4  28    2
4.09/4.19	c +    4.2     1924     442      0     0     18   54565   8820   24.2  28    2
5.09/5.10	c B    5.1     1924     442      0     0     18   64012   8833   23.9  28    2
5.39/5.48	c +    5.5     1924     442      0     0     18   68206   9702   23.8  25    2
7.08/7.16	c +    7.2     1924     442      0     0     18   85255  10672   23.5  28    3
7.59/7.60	c N    7.6     1924     442      0     0     18   89827  10686   23.5  27    3
9.29/9.31	c +    9.3     1924     442      0     0     18  106566  11739   23.1  27    3
12.09/12.13	c +   12.1     1924     442      0     0     18  133205  12912   23.1  28    3
14.88/14.99	c B   15.0     1924     442      0     0     18  160036  12921   23.5  27    4
15.68/15.71	c +   15.7     1924     442      0     0     18  166506  14203   23.5  26    4
20.27/20.39	c
20.27/20.39	c       original/binary      fixed     eliminated      learned       agility
20.27/20.39	c   seconds        variables     equivalent    conflicts       height       MB
20.27/20.39	c
20.27/20.39	c N   20.4     1924     442      0     0     18  205222  14212   23.8  27    4
20.67/20.78	c +   20.8     1924     442      0     0     18  208131  15623   23.8  30    4
27.38/27.44	c +   27.4     1924     442      0     0     18  260160  17185   23.9  27    5
36.38/36.46	c +   36.5     1924     442      0     0     18  325201  18903   23.3  29    5
45.37/45.47	c B   45.5     1924     442      0     0     18  384081  18912   22.8  29    6
48.87/48.95	c +   48.9     1924     442      0     0     18  406502  20793   22.8  26    6
58.07/58.16	c N   58.1     1924     442      0     0     18  461598  20832   22.5  30    7
66.17/66.23	c +   66.2     1924     442      0     0     18  508125  22872   22.3  27    7
88.56/88.66	c +   88.6     1924     442      0     0     18  635156  25159   22.4  28    8
119.15/119.21	c +  119.2     1924     442      0     0     18  793945  27674   22.7  27    9
140.54/140.68	c B  140.6     1924     442      0     0     18  896201  27683   22.9  27   10
161.54/161.61	c +  161.6     1924     442      0     0     18  992430  30441   23.3  28   11
170.13/170.29	c N  170.2     1924     442      0     0     18 1025580  30446   23.4  29   11
220.92/221.08	c +  221.0     1924     442      0     0     18 1240536  33485   23.6  28   12
300.79/300.98	c +  300.9     1924     442      0     0     18 1550670  36833   23.6  28   13
415.76/415.93	c +  415.8     1924     442      0     0     18 1938335  40516   23.3  29   15
449.65/449.85	c B  449.7     1924     442      0     0     18 2048422  40537   23.2  30   16
516.43/516.65	c N  516.5     1924     442      0     0     18 2256001  40527   23.1  28   16
572.21/572.40	c +  572.2     1924     442      0     0     18 2422915  44567   22.8  27   17
790.54/790.85	c
790.54/790.85	c       original/binary      fixed     eliminated      learned       agility
790.54/790.85	c   seconds        variables     equivalent    conflicts       height       MB
790.54/790.85	c
790.54/790.85	c +  790.6     1924     442      0     0     18 3028640  49023   22.7  29   19
1088.45/1088.81	c + 1088.5     1924     442      0     0     18 3785800  53925   22.6  28   23
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 4054120 conflicts, 4790029 decisions, 1 random
1200.02/1200.40	c 0 iterations, 37 restarts, 7127 skipped
1200.02/1200.40	c 35 enlarged, 0 shrunken, 39642 rescored, 991 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 18 elim, 0 merged
1200.02/1200.40	c elim: 6568 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 25672 probed, 29 phases, 29 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 97118414 learned, 21% deleted, 49 strong, 22 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 326825716 propagations, 0.27 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 24 MB max, 458 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	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-1517687-1238289588/watcher-1517687-1238289588 -o /tmp/evaluation-result-1517687-1238289588/solver-1517687-1238289588 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517687-1238289588.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 2/65 10256
/proc/meminfo: memFree=1247904/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=788 CPUtime=0
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 312679561 806912 91 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 197 92 63 155 0 40 0

[startup+0.0892891 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10256
/proc/meminfo: memFree=1247904/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=1180 CPUtime=0.08
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 219 0 0 0 8 0 0 0 20 0 1 0 312679561 1208320 203 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 295 203 79 155 0 138 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1180

[startup+0.101289 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10256
/proc/meminfo: memFree=1247904/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=1180 CPUtime=0.09
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 227 0 0 0 9 0 0 0 20 0 1 0 312679561 1208320 211 1992294400 134512640 135151029 4294956240 18446744073709551615 134555092 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 295 211 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301315 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10256
/proc/meminfo: memFree=1247904/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=1444 CPUtime=0.29
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 294 0 0 0 29 0 0 0 22 0 1 0 312679561 1478656 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 361 278 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701365 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10256
/proc/meminfo: memFree=1247904/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=1708 CPUtime=0.69
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 361 0 0 0 69 0 0 0 25 0 1 0 312679561 1748992 345 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 427 345 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1246616/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=2236 CPUtime=1.49
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 481 0 0 0 149 0 0 0 25 0 1 0 312679561 2289664 465 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 559 465 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1245912/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=2768 CPUtime=3.09
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 610 0 0 0 309 0 0 0 25 0 1 0 312679561 2834432 594 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 692 594 79 155 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1245208/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=3308 CPUtime=6.28
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 761 0 0 0 628 0 0 0 25 0 1 0 312679561 3387392 745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 827 745 79 155 0 670 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3308

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1244256/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=4236 CPUtime=12.69
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 982 0 0 0 1268 1 0 0 25 0 1 0 312679561 4337664 966 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 1059 966 79 155 0 902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4236

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1242656/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=5740 CPUtime=25.47
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 1328 0 0 0 2546 1 0 0 25 0 1 0 312679561 5877760 1312 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 1435 1312 79 155 0 1278 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5740

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1240992/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=7596 CPUtime=51.07
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 1749 0 0 0 5105 2 0 0 25 0 1 0 312679561 7778304 1733 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 1899 1733 79 155 0 1742 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7596

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1238944/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=9864 CPUtime=102.25
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 2238 0 0 0 10223 2 0 0 25 0 1 0 312679561 10100736 2222 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 2466 2222 79 155 0 2309 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9864

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1237024/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=12112 CPUtime=162.23
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 2759 0 0 0 16220 3 0 0 25 0 1 0 312679561 12402688 2743 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 3028 2743 79 155 0 2871 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12112

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1235744/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=13328 CPUtime=222.21
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 3011 0 0 0 22218 3 0 0 25 0 1 0 312679561 13647872 2995 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 3332 2995 79 155 0 3175 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13328

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1234784/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=14364 CPUtime=282.2
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 3238 0 0 0 28216 4 0 0 25 0 1 0 312679561 14708736 3222 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 3591 3222 79 155 0 3434 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14364

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1233568/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=15772 CPUtime=342.18
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 3534 0 0 0 34214 4 0 0 25 0 1 0 312679561 16150528 3518 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 3943 3518 79 155 0 3786 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15772

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1233056/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=16604 CPUtime=402.16
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 3681 0 0 0 40212 4 0 0 25 0 1 0 312679561 17002496 3665 1992294400 134512640 135151029 4294956240 18446744073709551615 134578124 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 4151 3665 79 155 0 3994 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16604

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1232416/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=17288 CPUtime=462.14
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 3840 0 0 0 46210 4 0 0 25 0 1 0 312679561 17702912 3824 1992294400 134512640 135151029 4294956240 18446744073709551615 134575915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 4322 3824 79 155 0 4165 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17288

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1231904/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=18016 CPUtime=522.13
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 3996 0 0 0 52208 5 0 0 25 0 1 0 312679561 18448384 3980 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 4504 3980 79 155 0 4347 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18016

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1230624/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=19368 CPUtime=582.1
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 4313 0 0 0 58205 5 0 0 25 0 1 0 312679561 19832832 4297 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 4842 4297 79 155 0 4685 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19368

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1229984/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=20084 CPUtime=642.1
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 4457 0 0 0 64204 6 0 0 25 0 1 0 312679561 20566016 4441 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 5021 4441 79 155 0 4864 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 20084

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1229792/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=20244 CPUtime=702.07
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 4499 0 0 0 70201 6 0 0 25 0 1 0 312679561 20729856 4483 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 5061 4483 79 155 0 4904 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 20244

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1228896/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=21304 CPUtime=762.05
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 4710 0 0 0 76199 6 0 0 25 0 1 0 312679561 21815296 4694 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 5326 4694 79 155 0 5169 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 21304

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1228256/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=22204 CPUtime=822.04
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 4861 0 0 0 82197 7 0 0 25 0 1 0 312679561 22736896 4845 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 5551 4845 79 155 0 5394 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 22204

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1227616/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=23040 CPUtime=882.01
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 5025 0 0 0 88194 7 0 0 25 0 1 0 312679561 23592960 5009 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 5760 5009 79 155 0 5603 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 23040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1226976/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=23700 CPUtime=941.99
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 5173 0 0 0 94192 7 0 0 25 0 1 0 312679561 24268800 5157 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 5925 5157 79 155 0 5768 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 23700

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1226592/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=24448 CPUtime=1001.98
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 5290 0 0 0 100190 8 0 0 25 0 1 0 312679561 25034752 5274 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 6112 5274 79 155 0 5955 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 24448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1226208/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=24768 CPUtime=1061.96
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 5362 0 0 0 106188 8 0 0 25 0 1 0 312679561 25362432 5346 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 6192 5346 79 155 0 6035 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 24768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1225568/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=25740 CPUtime=1121.94
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 5541 0 0 0 112186 8 0 0 25 0 1 0 312679561 26357760 5525 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 6435 5525 79 155 0 6278 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 25740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1225120/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=26276 CPUtime=1181.92
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 5642 0 0 0 118184 8 0 0 25 0 1 0 312679561 26906624 5626 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 6569 5626 79 155 0 6412 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 26276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10257
/proc/meminfo: memFree=1224928/2055920 swapFree=4191900/4192956
[pid=10256] ppid=10254 vsize=26564 CPUtime=1200.02
/proc/10256/stat : 10256 (precosat) R 10254 10256 10059 0 -1 4194304 5687 0 0 0 119994 8 0 0 25 0 1 0 312679561 27201536 5671 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/10256/statm: 6641 5671 79 155 0 6484 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 26564

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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.093985
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 26564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5687
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= 1
involuntary context switches= 2584

runsolver used 1.08283 second user time and 3.2975 second system time

The end

Launcher Data

Begin job on node54 at 2009-03-29 03:19:48
IDJOB=1517687
IDBENCH=70617
IDSOLVER=507
FILE ID=node54/1517687-1238289588
PBS_JOBID= 9060970
Free space on /tmp= 66492 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1377066099-004.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517687-1238289588/watcher-1517687-1238289588 -o /tmp/evaluation-result-1517687-1238289588/solver-1517687-1238289588 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517687-1238289588.cnf

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

MD5SUM BENCH= c274543915c4e3a4d5b9fc155f904448
RANDOM SEED=2017162091

node54.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		: 3000.232
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		: 3000.232
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:       1248384 kB
Buffers:         81512 kB
Cached:         631412 kB
SwapCached:        260 kB
Active:         151708 kB
Inactive:       576376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1248384 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            65432 kB
Committed_AS:   825448 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-29 03:39:51