Trace number 1517651

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
MD5SUM2a69d64bc0469e28656e3317eba96ba6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark798.286
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-1517651-1238288996.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
0.00/0.00	c s    0.0     1927     449      0     0     11       0      0    0.0   0    0
0.00/0.00	c l    0.0     1927     449      0     0     11       0   1927    0.0   0    0
0.00/0.01	c R    0.0     1927     449      0     0     11     101    101   41.9  13    0
0.00/0.01	c R    0.0     1927     449      0     0     11     205    205   34.0  22    0
0.00/0.04	c N    0.0     1927     449      0     0     11     807    807   27.1  27    0
0.00/0.04	c B    0.0     1927     449      0     0     11    1001   1001   26.7  28    0
0.07/0.09	c +    0.1     1927     449      0     0     11    1929   2119   25.2  27    0
0.07/0.09	c B    0.1     1927     449      0     0     11    2004   2004   25.1  28    0
0.09/0.11	c +    0.1     1927     449      0     0     11    2410   2330   24.6  26    0
0.09/0.11	c N    0.1     1927     449      0     0     11    2411   2122   24.6  26    0
0.09/0.14	c +    0.1     1927     449      0     0     11    3010   2563   24.5  29    1
0.09/0.19	c +    0.2     1927     449      0     0     11    3761   2819   24.3  27    1
0.19/0.24	c +    0.2     1927     449      0     0     11    4700   3100   24.0  28    1
0.29/0.30	c +    0.3     1927     449      0     0     11    5875   3410   24.0  28    1
0.29/0.34	c N    0.3     1927     449      0     0     11    6426   3420   24.0  27    1
0.29/0.39	c +    0.4     1927     449      0     0     11    7341   3751   23.8  27    1
0.39/0.43	c B    0.4     1927     449      0     0     11    8009   3766   23.7  29    1
0.49/0.50	c +    0.5     1927     449      0     0     11    9178   4126   23.5  27    1
0.59/0.65	c
0.59/0.65	c       original/binary      fixed     eliminated      learned       agility
0.59/0.65	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.65	c
0.59/0.65	c +    0.7     1927     449      0     0     11   11471   4538   23.4  27    1
0.79/0.84	c +    0.8     1927     449      0     0     11   14336   4991   23.1  29    1
0.89/0.95	c N    0.9     1927     449      0     0     11   16052   4997   22.9  26    1
1.00/1.07	c +    1.1     1927     449      0     0     11   17920   5490   22.7  29    1
1.29/1.39	c +    1.4     1927     449      0     0     11   22402   6039   22.3  29    1
1.49/1.51	c B    1.5     1927     449      0     0     11   24014   6049   22.1  28    1
1.69/1.79	c +    1.8     1927     449      0     0     11   28002   6642   22.0  28    1
2.29/2.31	c +    2.3     1927     449      0     0     11   35000   7306   21.9  29    2
2.59/2.60	c N    2.6     1927     449      0     0     11   38511   7320   21.7  28    2
2.99/3.01	c +    3.0     1927     449      0     0     11   43751   8036   21.5  29    2
3.89/3.92	c +    3.9     1927     449      0     0     11   54685   8839   21.1  29    2
4.69/4.70	c B    4.7     1927     449      0     0     11   64030   8847   20.9  28    2
4.99/5.06	c +    5.1     1927     449      0     0     11   68355   9722   20.9  26    2
6.50/6.60	c +    6.6     1927     449      0     0     11   85441  10694   20.7  29    2
6.99/7.04	c N    7.0     1927     449      0     0     11   89802  10711   20.6  28    3
8.59/8.65	c +    8.7     1927     449      0     0     11  106800  11763   20.6  29    3
11.29/11.30	c +   11.3     1927     449      0     0     11  133500  12939   21.0  26    3
14.09/14.14	c B   14.1     1927     449      0     0     11  160051  12944   21.5  25    4
14.78/14.84	c +   14.8     1927     449      0     0     11  166876  14232   21.7  29    4
18.98/19.04	c
18.98/19.04	c       original/binary      fixed     eliminated      learned       agility
18.98/19.04	c   seconds        variables     equivalent    conflicts       height       MB
18.98/19.04	c
18.98/19.04	c N   19.0     1927     449      0     0     11  205219  14244   21.7  27    4
19.38/19.44	c +   19.4     1927     449      0     0     11  208596  15655   21.7  25    4
25.38/25.48	c +   25.5     1927     449      0     0     11  260745  17220   21.8  28    5
34.08/34.15	c +   34.1     1927     449      0     0     11  325930  18942   22.7  28    6
43.17/43.20	c B   43.2     1927     449      0     0     11  384093  18955   23.1  27    6
46.27/46.35	c +   46.3     1927     449      0     0     11  407411  20836   23.1  27    6
54.68/54.70	c N   54.7     1927     449      0     0     11  461604  20843   22.9  27    7
61.58/61.66	c +   61.6     1927     449      0     0     11  509260  22919   22.8  28    7
83.77/83.80	c +   83.8     1927     449      0     0     11  636575  25210   23.1  27    8
112.56/112.67	c +  112.6     1927     449      0     0     11  795715  27731   23.2  26    9
131.86/131.96	c B  131.9     1927     449      0     0     11  896183  27742   23.4  26   10
151.55/151.68	c +  151.6     1927     449      0     0     11  994640  30504   23.2  27   10
159.36/159.47	c N  159.4     1927     449      0     0     11 1025567  30514   23.1  28   11
207.84/207.96	c +  207.9     1927     449      0     0     11 1243302  33554   22.8  29   12
285.41/285.56	c +  285.5     1927     449      0     0     11 1554127  36909   22.8  26   13
390.40/390.51	c +  390.4     1927     449      0     0     11 1942659  40599   22.8  29   15
423.18/423.36	c B  423.2     1927     449      0     0     11 2048393  40614   22.8  28   16
482.36/482.53	c N  482.4     1927     449      0     0     11 2255929  40618   22.7  26   16
533.25/533.41	c +  533.3     1927     449      0     0     11 2428320  44658   22.6  26   17
723.19/723.43	c
723.19/723.43	c       original/binary      fixed     eliminated      learned       agility
723.19/723.43	c   seconds        variables     equivalent    conflicts       height       MB
723.19/723.43	c
723.19/723.43	c +  723.2     1927     449      0     0     11 3035400  49123   22.9  26   19
996.03/996.35	c +  996.1     1927     449      0     0     11 3794253  54035   22.9  28   21
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	c
1200.07/1200.40	c 4299293 conflicts, 5124972 decisions, 1 random
1200.07/1200.40	c 0 iterations, 191 restarts, 7483 skipped
1200.07/1200.40	c 35 enlarged, 0 shrunken, 42042 rescored, 1020 rebiased
1200.07/1200.40	c 1 simplifications, 0 reductions
1200.07/1200.40	c
1200.07/1200.40	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.07/1200.40	c elim: 6416 resolutions, 1 phases, 1 rounds
1200.07/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.40	c prbe: 75454 probed, 84 phases, 84 rounds
1200.07/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.40	c hash: 0 units, 0 merged
1200.07/1200.40	c mins: 102312318 learned, 21% deleted, 52 strong, 26 depth
1200.07/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.40	c strs: 0 forward, 0 backward
1200.07/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.40	c prps: 356773231 propagations, 0.30 megaprops
1200.07/1200.40	c
1200.07/1200.40	c 1200.1 seconds, 24 MB max, 483 MB recycled
1200.07/1200.40	c
1200.07/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.40	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-1517651-1238288996/watcher-1517651-1238288996 -o /tmp/evaluation-result-1517651-1238288996/solver-1517651-1238288996 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517651-1238288996.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: 0.91 0.95 0.98 2/81 27818
/proc/meminfo: memFree=1053344/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=916 CPUtime=0
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1101563513 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134685743 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 229 151 79 155 0 72 0

[startup+0.076839 s]
/proc/loadavg: 0.91 0.95 0.98 2/81 27818
/proc/meminfo: memFree=1053344/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=1180 CPUtime=0.07
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 217 0 0 0 7 0 0 0 18 0 1 0 1101563513 1208320 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.101842 s]
/proc/loadavg: 0.91 0.95 0.98 2/81 27818
/proc/meminfo: memFree=1053344/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=1312 CPUtime=0.09
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 1101563513 1343488 223 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 328 223 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301864 s]
/proc/loadavg: 0.91 0.95 0.98 2/81 27818
/proc/meminfo: memFree=1053344/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=1444 CPUtime=0.29
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 295 0 0 0 29 0 0 0 20 0 1 0 1101563513 1478656 279 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 361 279 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.70191 s]
/proc/loadavg: 0.91 0.95 0.98 2/81 27818
/proc/meminfo: memFree=1053344/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=1840 CPUtime=0.69
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 373 0 0 0 69 0 0 0 24 0 1 0 1101563513 1884160 357 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 460 357 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.502 s]
/proc/loadavg: 0.91 0.95 0.98 2/82 27819
/proc/meminfo: memFree=1052056/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=2104 CPUtime=1.49
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 457 0 0 0 149 0 0 0 25 0 1 0 1101563513 2154496 441 1992294400 134512640 135151029 4294956240 18446744073709551615 134551455 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 526 441 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10118 s]
/proc/loadavg: 0.91 0.95 0.98 2/82 27819
/proc/meminfo: memFree=1051416/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=2632 CPUtime=3.09
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 585 0 0 0 309 0 0 0 25 0 1 0 1101563513 2695168 569 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 658 569 79 155 0 501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2632

[startup+6.30154 s]
/proc/loadavg: 0.92 0.95 0.98 2/82 27819
/proc/meminfo: memFree=1050520/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=3304 CPUtime=6.29
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 740 0 0 0 629 0 0 0 25 0 1 0 1101563513 3383296 724 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 826 724 79 155 0 669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3304

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/82 27819
/proc/meminfo: memFree=1049240/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=4520 CPUtime=12.69
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 1032 0 0 0 1269 0 0 0 25 0 1 0 1101563513 4628480 1016 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 1130 1016 79 155 0 973 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4520

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/82 27819
/proc/meminfo: memFree=1047768/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=6012 CPUtime=25.48
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 1388 0 0 0 2548 0 0 0 25 0 1 0 1101563513 6156288 1372 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 1503 1372 79 155 0 1346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6012

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/82 27819
/proc/meminfo: memFree=1045848/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=7992 CPUtime=51.08
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 1860 0 0 0 5107 1 0 0 25 0 1 0 1101563513 8183808 1844 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 1998 1844 79 155 0 1841 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7992

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/82 27819
/proc/meminfo: memFree=1043736/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=10340 CPUtime=102.27
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 2361 0 0 0 10226 1 0 0 25 0 1 0 1101563513 10588160 2345 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 2585 2345 79 155 0 2428 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10340

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1042072/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=12416 CPUtime=162.25
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 2796 0 0 0 16223 2 0 0 25 0 1 0 1101563513 12713984 2780 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 3104 2780 79 155 0 2947 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12416

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1040536/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=14040 CPUtime=222.23
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 3170 0 0 0 22221 2 0 0 25 0 1 0 1101563513 14376960 3154 1992294400 134512640 135151029 4294956240 18446744073709551615 134580771 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 3510 3154 79 155 0 3353 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14040

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1039768/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=14916 CPUtime=282.21
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 3346 0 0 0 28219 2 0 0 25 0 1 0 1101563513 15273984 3330 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 3729 3330 79 155 0 3572 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14916

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1038808/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=15900 CPUtime=342.2
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 3597 0 0 0 34217 3 0 0 25 0 1 0 1101563513 16281600 3581 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 3975 3581 79 155 0 3818 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15900

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1037592/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=17332 CPUtime=402.18
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 3902 0 0 0 40215 3 0 0 25 0 1 0 1101563513 17747968 3886 1992294400 134512640 135151029 4294956240 18446744073709551615 134567891 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 4333 3886 79 155 0 4176 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17332

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1036952/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=18040 CPUtime=462.17
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 4059 0 0 0 46214 3 0 0 25 0 1 0 1101563513 18472960 4043 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 4510 4043 79 155 0 4353 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18040

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1036248/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=18844 CPUtime=522.15
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 4231 0 0 0 52212 3 0 0 25 0 1 0 1101563513 19296256 4215 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 4711 4215 79 155 0 4554 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18844

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1035608/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=19564 CPUtime=582.13
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 4397 0 0 0 58210 3 0 0 25 0 1 0 1101563513 20033536 4381 1992294400 134512640 135151029 4294956240 18446744073709551615 134551376 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 4891 4381 79 155 0 4734 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19564

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1035160/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=20152 CPUtime=642.12
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 4497 0 0 0 64209 3 0 0 25 0 1 0 1101563513 20635648 4481 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 5038 4481 79 155 0 4881 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20152

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1034584/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=20764 CPUtime=702.1
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 4644 0 0 0 70207 3 0 0 25 0 1 0 1101563513 21262336 4628 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 5191 4628 79 155 0 5034 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 20764

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1033880/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=21512 CPUtime=762.1
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 4795 0 0 0 76206 4 0 0 25 0 1 0 1101563513 22028288 4779 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 5378 4779 79 155 0 5221 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 21512

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1033304/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=22276 CPUtime=822.07
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 4954 0 0 0 82203 4 0 0 25 0 1 0 1101563513 22810624 4938 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 5569 4938 79 155 0 5412 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 22276

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1032728/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=22948 CPUtime=882.06
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 5092 0 0 0 88202 4 0 0 25 0 1 0 1101563513 23498752 5076 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 5737 5077 79 155 0 5580 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 22948

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1032408/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=23300 CPUtime=942.04
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 5167 0 0 0 94200 4 0 0 25 0 1 0 1101563513 23859200 5151 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 5825 5151 79 155 0 5668 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23300

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1031960/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=23784 CPUtime=1002.02
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 5280 0 0 0 100198 4 0 0 25 0 1 0 1101563513 24354816 5264 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 5946 5264 79 155 0 5789 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23784

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1031384/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=24520 CPUtime=1062.01
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 5419 0 0 0 106197 4 0 0 25 0 1 0 1101563513 25108480 5403 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 6130 5403 79 155 0 5973 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 24520

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1030168/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=25868 CPUtime=1121.99
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 5720 0 0 0 112195 4 0 0 25 0 1 0 1101563513 26488832 5704 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 6467 5704 79 155 0 6310 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 25868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1029848/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=26276 CPUtime=1181.97
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 5809 0 0 0 118193 4 0 0 25 0 1 0 1101563513 26906624 5793 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 6569 5793 79 155 0 6412 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 26276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 27819
/proc/meminfo: memFree=1029848/2055920 swapFree=4172176/4192956
[pid=27818] ppid=27816 vsize=26276 CPUtime=1200.07
/proc/27818/stat : 27818 (precosat) R 27816 27818 27625 0 -1 4194304 5809 0 0 0 120003 4 0 0 25 0 1 0 1101563513 26906624 5793 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27818/statm: 6569 5793 79 155 0 6412 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26276

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): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.052991
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 26276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5809
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= 1056

runsolver used 1.44678 second user time and 4.02439 second system time

The end

Launcher Data

Begin job on node85 at 2009-03-29 03:09:56
IDJOB=1517651
IDBENCH=70614
IDSOLVER=507
FILE ID=node85/1517651-1238288996
PBS_JOBID= 9060936
Free space on /tmp= 126788 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517651-1238288996/watcher-1517651-1238288996 -o /tmp/evaluation-result-1517651-1238288996/solver-1517651-1238288996 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517651-1238288996.cnf

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

MD5SUM BENCH= 2a69d64bc0469e28656e3317eba96ba6
RANDOM SEED=1059920447

node85.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1053760 kB
Buffers:         69244 kB
Cached:         849760 kB
SwapCached:       9944 kB
Active:         657220 kB
Inactive:       273176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1053760 kB
SwapTotal:     4192956 kB
SwapFree:      4172176 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          16928 kB
Slab:            56032 kB
Committed_AS:  2605744 kB
PageTables:       2596 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= 126788 MiB
End job on node85 at 2009-03-29 03:29:59